Maico axial roof fan EZD 35/4 B 0087.0207

Flexible connection pieces for sound- and vibration-damped connection of ventilation ducts. With flanges on the fan side. With push-in spigots on the duct side. ELA ..: Made of plastic. ELA ... Ex: Made of antistatic material for use in potentially explosive atmospheres Bereichen.Artikel: ELA 35, Flange material: Galvanised steel, Collar material: Plastic, Weight: 2.56 kg, Weight with packaging: 2.6 kg, Suitable for nominal width: 355 mm, Width: 420 mm, Height: 420 mm, Depth: 220 mm, Width with packaging: 420 mm, Height with packaging: 420 mm, Depth with packaging: 220 mm, Suitable for box ventilators: no, Suitable for roof ventilators: yes, Suitable for tube ventilators: no, Suitable for heat recovery systems: no, Suitable for wall-mounted ventilators: no, Suitable for wall-mounted ventilators: no, Suitable for domestic ventilators: no, Suitable for centrifugal ventilators: no, Suitable for circulation ventilators: no

Mating spigot for mounting elastic cuffs on ventilation ducts. Suitable for mounting spiral duct only in combination with elastic sleeve type EL / EL Ex.Artikel: GS 35, Material: sheet steel, galvanised, Weight: 0.7 kg, Weight with packaging: 0.715 kg, Suitable for sleeves of nominal width: 350 mm, Width: 420 mm, Height: 420 mm, Depth: 50 mm, Width with packaging: 420 mm, Height with packaging: 420 mm, Depth with packaging: 50 mm, Suitable for box ventilators: no, Suitable for roof ventilators: yes, Suitable for duct ventilators: yes, Suitable for heat recovery systems: no, Suitable for wall-mounted ventilators: no, Suitable for wall-mounted ventilators: no, Suitable for domestic ventilators: no, Suitable for centrifugal ventilators: no, Suitable for circulation ventilators: no

Hygrostat HY 230 External control elementFeatures:Made in Germany quality, protection class IP 30 for safety in the homeHygrostat - for simple controlExternal control element. Used for dehumidifying or humidifying closed rooms. The operating mode can be selected using a dip switch.Attractive design - compatible with any interior styleSuitable for continuous operation.Description:The HY 230 or HY 230 I electronic hygrostat is used for dehumidifying or humidifying closed rooms. It is suitable for all living areas and commercial premises, including damp rooms such as bathrooms. Bathrooms (please observe protection class when installing), washrooms and drying rooms. The hygrostat uses an internal sensor to detect the room humidity and switches the fans, heat recovery units, humidifiers or dehumidifiers on and off depending on the set target value. The HY 230 or HY 230 I is either mounted directly on a flush-mounted box or mounted on the wall using the APM HY 230 surface-mounting set. The operating mode dehumidification (factory setting) or humidification can be set during commissioning using a dip switch on the circuit board. A red LED in the housing indicates the switching status of the relay angezeigt.Artikel: HY 230, Voltage type: AC, Rated voltage: 230 V, Output: 230 V, Mains frequency: 50 Hz, Relative humidity measuring range: 20 % - 80 %, Installation type: Surface-mounted, Material: Plastic, Colour: Pure white, similar to RAL 9010, Weight: 0.0753 kg, Weight with packaging: 0.089 kg, Width: 71 mm, Height: 71 mm, Depth: 27 mm, Width with packaging: 75 mm, Height with packaging: 80 mm, Depth with packaging: 36 mm, Ambient temperature: 0 °C to 50 °C, Operating element: External, Sensor tolerance, relative humidity: 5 %, Switching differential, relative humidity: 2.5 %, Max. permissible switching current: 10 A / 4 A / cos phi = 1, 230 V AC / cos phi = 0.6, 230 V AC, Max. permissible inrush current: 16 A, Suitable for box ventilators: no, Suitable for roof ventilators: yes, Suitable for duct ventilators: yes, Suitable for heat recovery systems: no, Suitable for wall-mounted ventilators: yes, Suitable for wall-mounted ventilators: yes, Suitable for domestic ventilators: yes, Suitable for centrifugal ventilators: no, Suitable for circulation ventilators: no

Multileaf dampers for automatic operation. Combination with additional servomotor MS 8 or MS 8 P required (servomotor not included in scope of delivery). No use in potentially explosive atmospheres Bereichen.Artikel: JRE 35, Air direction: Ventilation, Installation location: Duct, Installation position: Vertical / horizontal, Material: Sheet steel, galvanised, Weight: 5.32 kg, Weight with packaging: 5.62 kg, Damper type: Electric, Suitable for nominal width: 350 mm, Width: 410 mm, Height: 385 mm, Depth: 165 mm, Width with packaging: 500 mm, Height with packaging: 460 mm, Depth with packaging: 200 mm, Suitable for box ventilators: no, Suitable for roof ventilators: yes, Suitable for duct ventilators: yes, Suitable for heat recovery systems: no, Suitable for wall-mounted ventilators: no, Suitable for wall-mounted ventilators: no, Suitable for domestic ventilators: no, Suitable for centrifugal ventilators: no, Suitable for circulation ventilators: no

Rotary switch for operating fans independently of the thermostat. On/off switch between control and continuous operation. Switch positions: Continuous operation, Off, Regelbetrieb.Artikel: DS 10, Voltage type: Alternating current, Rated voltage: 230 V, Mains frequency: 50 Hz / 60 Hz, IMax: 16 A, Protection rating: IP 65, Installation type: Surface-mounted, Weight: 0.286 kg, Weight with packaging: 0.322 kg, Width: 82 mm, Height: 82 mm, Depth: 101 mm, Width with packaging: 85 mm, Height with packaging: 95 mm, Depth with packaging: 135 mm, Suitable for box ventilators: no, Suitable for roof ventilators: yes, Suitable for tube ventilators: no, Suitable for heat recovery systems: no, Suitable for wall-mounted ventilators: no, Suitable for wall-mounted ventilators: yes, Suitable for domestic ventilators: no, Suitable for centrifugal ventilators: no, Suitable for circulation ventilators: no

Speed controller STX 1.5 Rated voltage 230 V, infinitely variableFeatures:Made in Germany quality, protection class IP 44 for safety in the homeSpeed controller - for easy installationStepless control. Minimum speed adjustable. Splash-proof. With LED operating indicator. Switch on the fan by turning the control knob. Includes spare fuse.Attractive design - compatible with any interior styleSuitable for continuous operation.Description:Speed controller for infinitely variable control of fans. Minimum speed adjustable. Can be used for surface and flush mounting, exception: STX 4 only for surface mounting. Functional principle: Phase angle control. Recommended distance from radio and television sets: 3 m. Switch on the fans at maximum speed by turning the control knob. Further turning reduces the speed. Splash-proof. Built-in temperature cut-out. Orange LED operating indicator. CE mark. Including spare fuse. Additional switching contact (230 V), e.g. for activating a flap. Due to the phase control technology, a physically induced humming noise may occur in the lower speed range. Therefore, in rooms requiring low-noise fan operation, use 5-step transformers TRE... for speed control. Installation on walls possible, avoid installation on ceilings due to temperature development. STX 1.5, STX 2.5: Width x height x depth when used for surface mounting: 82 mm x 89 mm x 69 mm, width x height x depth when used for flush mounting: 50 mm x 50 mm x 33 mm, STX 4: Width x height x depth when used for surface mounting: 82 mm x 89 mm x 69 mmArticle: STX 1.5, Voltage type: AC, Rated voltage: 230 V, Maximum load: 1.5 A, Minimum load: 0.1 A, Protection rating: IP 44, Installation type: Surface-mounted or flush-mounted, Colour: White, similar to RAL 9010, Weight: 0.1638 kg, Weight with packaging: 0.196 kg, Width: 82 mm, Height: 89 mm, Depth: 69 mm, Width with packaging: 85 mm, Height with packaging: 95 mm, Depth with packaging: 70 mm, Suitable for box ventilators: no, Suitable for roof ventilators: yes, Suitable for duct ventilators: yes, Suitable for heat recovery systems: no, Suitable for wall-mounted ventilators: yes, Suitable for wall-mounted ventilators: yes, Suitable for domestic ventilators: yes, Suitable for centrifugal ventilators: no, Suitable for circulation ventilators: no

Flat roof base for mounting roof fans. With tilting device for folding away the fan when working on the ventilation duct. With sound and heat insulation made of abrasion-resistant and non-combustible mineral fibre boards. Recommended accessories: Intermediate spigot SZ.Artikel: SOK 35, Housing material: Galvanised sheet steel, Weight: 15.5 kg, Weight with packaging: 16.885 kg, Swivelling: yes, Suitable for nominal width: 355 mm, Width: 955 mm, Height: 290 mm, Depth: 955 mm, Width with packaging: 955 mm, Height with packaging: 290 mm, Depth with packaging: 955 mm, Suitable for box ventilators: no, Suitable for roof ventilators: yes, Suitable for duct ventilators: no, Suitable for heat recovery systems: no, Suitable for wall-mounted ventilators: no, Suitable for wall-mounted ventilators: no, Suitable for domestic ventilators: no, Suitable for centrifugal ventilators: no, Suitable for circulation ventilators: no

Flat roof base for mounting roof fans. With non-combustible sound and heat insulation ##########_0__: SO 35, Housing material: Galvanised sheet steel, Weight: 11.3 kg, Weight with packaging: 12.3 kg, Suitable for nominal width: 355 mm, Width: 1010 mm, Height: 290 mm, Depth: 1010 mm, Width with packaging: 1010 mm, Height with packaging: 290 mm, Depth with packaging: 1010 mm, Suitable for box ventilators: no, Suitable for roof ventilators: yes, Suitable for duct ventilators: no, Suitable for heat recovery systems: no, Suitable for wall-mounted ventilators: no, Suitable for wall-mounted ventilators: no, Suitable for domestic ventilators: no, Suitable for centrifugal ventilators: no, Suitable for circulation ventilators: no

Actuators for opening and closing the RKP duct shutter and JRE multileaf control damper. With locking bracket to prevent rotation. Can be combined with drive shafts up to 20 mm diameter or 16 mm square. Maximum angle of rotation: 90°. Rotation angle limit adjustable in 5° increments. With two-point control for open and closed positions. Clockwise or anti-clockwise rotation of the drive shaft possible. MS 8 P: With 2 additional auxiliary switches. Not for hazardous areas geeignet.Artikel: MS 8, Voltage type: AC, Rated voltage: 230 V, Mains frequency: 50 Hz / 60 Hz, Maximum load (inductive load): 2 A, Maximum load (resistive load): 10 A, Protection rating: IP 44, Housing material: Plastic, weather and UV-resistant, Colour: blue, Weight: 1.26 kg, Weight with packaging: 1.32 kg, Width: 100 mm, Height: 180 mm, Depth: 65 mm, Width with packaging: 113 mm, Height with packaging: 200 mm, Depth with packaging: 80 mm, Suitable for box ventilators: yes, Suitable for roof ventilators: yes, Suitable for tube ventilators: yes, Suitable for heat recovery systems: no, Suitable for wall-mounted ventilators: no, Suitable for wall-mounted ventilators: no, Suitable for domestic ventilators: no, Suitable for centrifugal ventilators: no, Suitable for circulation ventilators: no

Protective grille for fans in accordance with DIN EN ISO 13857, suitable for fans with pipe connection spigots. Can be installed on the intake and discharge side. Made of antistatic material for use in potentially explosive atmospheres Bereichen.Artikel: SG 35, Air direction: Air intake and exhaust, Material: Wire, chromatised, Weight: 0.59 kg, Weight with packaging: 0.6 kg, Suitable for nominal diameter: 350 mm, Width: 410 mm, Height: 410 mm, Depth: 5.5 mm, Width with packaging: 410 mm, Height with packaging: 410 mm, Depth with packaging: 410 mm, Suitable for box ventilators: no, Suitable for roof ventilators: yes, Suitable for duct ventilators: yes, Suitable for heat recovery systems: no, Suitable for wall-mounted ventilators: no, Suitable for wall-mounted ventilators: no, Suitable for domestic ventilators: no, Suitable for centrifugal ventilators: no, Suitable for circulation ventilators: no

5-step transformer for speed adjustment. For controlling alternating current fans. With operating indicator light. Additional switching contact (230 V) e.g. for controlling a Klappe.Artikel: TRE 1.6-2, voltage type: alternating current, rated voltage: 230 V, mains frequency: 50 Hz / 60 Hz, rated power: 288 W, maximum load: 1.6 A, protection class: IP 54, secondary voltage: 85 V / 115 V / 150 V / 180 V / 230 V, Installation type: surface-mounted, Housing material: plastic, Colour: light grey, similar to RAL 7035, Weight: 2.835 kg, Weight with packaging: 3.358 kg, Width: 195 mm, Height: 148 mm, Depth: 175 mm, Width with packaging: 235 mm, Height with packaging: 235 mm, Depth with packaging: 195 mm, Ambient temperature: 0 °C to 40 °C, Suitable for box fans: no, Suitable for roof fans: yes, Suitable for duct fans: yes, Suitable for heat recovery systems: no, Suitable for wall-mounted fans: yes, Suitable for wall-mounted fans: yes, Suitable for domestic fans: no, Suitable for centrifugal fans: no, Suitable for circulation fans: no

Thermostat for controlling fans depending on the air temperature. With changeover switch for winter or summer operation. With red Kontrollleuchte.Artikel: THR 10-1, Voltage type: Alternating current, Rated voltage: 230 V, Mains frequency: 50 Hz, Protection rating: IP 40, Installation location: Wall, Installation type: Surface-mounted, Housing material: Plastic, Colour: White, Weight: 0.1 kg, Weight with packaging: 0.13 kg, Width: 74 mm, Height: 74 mm, Depth: 36 mm, Width with packaging: 87 mm, Height with packaging: 83 mm, Depth with packaging: 43 mm, Temperature setting range: 0 °C to 50 °C, Switching differential: approx. 1 K, Suitable for box ventilators: no, Suitable for roof ventilators: yes, Suitable for tube ventilators: yes, Suitable for heat recovery systems: no, Suitable for wall-mounted ventilators: no, Suitable for wall-mounted ventilators: yes, Suitable for domestic ventilators: no, Suitable for centrifugal ventilators: no, Suitable for circulation ventilators: no

Universal contactor for controlling fans or loads. Control voltage: 230 V/50 Hz, 240 V/60 Hz. With 3 main contacts, 1 auxiliary contact (NO contact). Water and dust-protected. With built-in 35 mm Profilschiene.Artikel: US 16 T, Voltage type: Three-phase current, Rated voltage: 600 V, Maximum load (resistive load): 16 A, Protection rating: IP 55, Installation type: Surface-mounted, Weight: 0.665 kg, Weight with packaging: 0.78 kg, Width: 100 mm, Height: 160 mm, Depth: 145 mm, Width with packaging: 105 mm, Height with packaging: 200 mm, Depth with packaging: 185 mm, Suitable for box ventilators: yes, Suitable for roof ventilators: yes, Suitable for tube ventilators: yes, Suitable for heat recovery systems: no, Suitable for wall-mounted ventilators: no, Suitable for wall-mounted ventilators: yes, Suitable for domestic ventilators: no, Suitable for centrifugal ventilators: no, Suitable for circulation ventilators: no

Elasticated sleeves for sound and vibration-damped installation of duct fans. With 2 tensioning straps. EL ..: Made of plastic. EL ... Ex: Made of antistatic material for use in potentially explosive atmospheres Bereichen.Artikel: EL 35, Material: Plastic, Weight: 0.2 kg, Weight with packaging: 0.233 kg, Suitable for nominal diameter: 350 mm, Width: 363 mm, Height: 363 mm, Depth: 180 mm, Width with packaging: 185 mm, Height with packaging: 40 mm, Depth with packaging: 200 mm, Ambient temperature: 80 °C, Suitable for box ventilators: no, Suitable for roof ventilators: yes, Suitable for duct ventilators: yes, Suitable for heat recovery systems: no, Suitable for wall-mounted ventilators: no, Suitable for wall-mounted ventilators: no, Suitable for domestic ventilators: no, Suitable for centrifugal ventilators: no, Suitable for circulation ventilators: no

Reversing switch for fan control. For alternating operation of the air direction. WU 1: With switch box for Unterputzmontage.Artikel: WU 1, Air direction: Ventilation and extraction, Voltage type: Alternating current / three-phase current, Rated voltage: 230 V / 400 V, Mains frequency: 50 Hz / 60 Hz, Maximum load: 16 A, Protection rating: IP 00, Installation type: Flush-mounted, Colour: Light grey, Weight: 0.195 kg, Weight with packaging: 0.232 kg, Width: 81 mm, Height: 81 mm, Depth: 100 mm, Width with packaging: 133 mm, Height with packaging: 95 mm, Depth with packaging: 101 mm, Suitable for box ventilators: no, Suitable for roof ventilators: yes, Suitable for duct ventilators: yes, Suitable for heat recovery systems: no, Suitable for wall-mounted ventilators: no, Suitable for wall-mounted ventilators: yes, Suitable for domestic ventilators: no, Suitable for centrifugal ventilators: no, Suitable for circulation ventilators: no

Pitched roof plinth for mounting roof fans. With sound and heat insulation made of abrasion-resistant and non-combustible mineral fibre boards. Standard versions up to 30° roof pitch. Different plinth heights and versions for roof pitches greater than 30° available on request. For use on trapezoidal and corrugated roofs. Fit suitable profile shape on site. Provide profiled sheeting on site. Note: Corrugated and trapezoidal roof bases are manufactured according to customer specifications. A return is therefore not possibleglich.Artikel: SOWT 35, Version: up to 30° roof pitch, Material housing: sheet steel, galvanised, Weight: 11 kg, Weight with packaging: 12 kg, Suitable for nominal width: 350 mm, Width: 955 mm, Height: 290 mm, Depth: 955 mm, Width with packaging: 1040 mm, Height with packaging: 870 mm, Depth with packaging: 500 mm, Suitable for box ventilators: no, Suitable for roof ventilators: yes, Suitable for duct ventilators: no, Suitable for heat recovery systems: no, Suitable for wall-mounted ventilators: no, Suitable for wall-mounted ventilators: no, Suitable for domestic ventilators: no, Suitable for centrifugal ventilators: no, Suitable for circulation ventilators: no

Hygrostat HY 230 I Internal control elementFeatures:Made in Germany quality, protection class IP 30 for safety in the homeHygrostat - for simple controlInternal control element. Used for dehumidifying or humidifying closed rooms. The operating mode can be selected with a dip switch.Attractive design - compatible with any interior styleSuitable for continuous operation.Description:The HY 230 or HY 230 I electronic hygrostat is used for dehumidifying or humidifying closed rooms. It is suitable for all living areas and commercial premises, including damp rooms such as bathrooms. Bathrooms (please observe protection class when installing), washrooms and drying rooms. The hygrostat uses an internal sensor to detect the room humidity and switches the fans, heat recovery units, humidifiers or dehumidifiers on and off depending on the set target value. The HY 230 or HY 230 I is either mounted directly on a flush-mounted box or mounted on the wall using the APM HY 230 surface-mounting set. The operating mode dehumidification (factory setting) or humidification can be set during commissioning using a DIP switch on the circuit board. A red LED in the housing indicates the switching status of the relay angezeigt.Artikel: HY 230 I, Voltage type: AC, Rated voltage: 230 V, Output: 230 V, Mains frequency: 50 Hz, Relative humidity measuring range: 20 % - 80 %, Installation type: Surface-mounted, Material: Plastic, Colour: Pure white, similar to RAL 9010, Weight: 0.0685 kg, Weight with packaging: 0.083 kg, Width: 71 mm, Height: 71 mm, Depth: 27 mm, Width with packaging: 75 mm, Height with packaging: 80 mm, Depth with packaging: 36 mm, Ambient temperature: 0 °C to 50 °C, Operating element: Internal, Sensor tolerance, relative humidity: 5 %, Switching differential, relative humidity: 2.5 %, Max. permissible switching current: 10 A / 4 A / cos phi = 1, 230 V AC / cos phi = 0.6, 230 V AC, Max. permissible inrush current: 16 A, Suitable for box fans: no, Suitable for roof fans: yes, Suitable for duct fans: yes, Suitable for heat recovery systems: no, Suitable for wall-mounted fans: yes, Suitable for wall-mounted fans: yes, Suitable for domestic fans: yes, Suitable for centrifugal fans: no, Suitable for circulation fans: no

Intake nozzle for low-turbulence Luftansaugen.Artikel: AD 35, Air direction: Supply and exhaust ventilation, Material: Sheet steel, galvanised, Weight: 1.895 kg, Weight with packaging: 1.9 kg, Suitable for nominal diameter: 350 mm, Width: 435 mm, Height: 435 mm, Depth: 100 mm, Width with packaging: 435 mm, Height with packaging: 435 mm, Depth with packaging: 100 mm, Suitable for box ventilators: no, Suitable for roof ventilators: yes, Suitable for duct ventilators: yes, Suitable for heat recovery systems: no, Suitable for wall-mounted ventilators: no, Suitable for wall-mounted ventilators: no, Suitable for domestic ventilators: no, Suitable for centrifugal ventilators: no, Suitable for circulation ventilators: no

Repair switch in accordance with VDE 0113, Part 1. Housing encapsulated in accordance with ISO. Switch can be locked in OFF position. With 2 auxiliary contacts (1 NC contact, 1 NO contact). HS 3: 3-pole cam switch for fans with one speed or for speed-controlled fans. HS 6: 6-pole cam switch for pole-changing Ventilatoren.Artikel: HS 3, voltage type: three-phase / alternating current, rated voltage: 230 V / 400 V, maximum load: 16 A, protection rating: IP 65, installation type: surface-mounted, weight: 0.38 kg, weight with packaging: 0.41 kg, width: 82 mm, height: 82 mm, depth: 127 mm, width with packaging: 87 mm, height with packaging: 95 mm, Depth with packaging: 135 mm, Suitable for box ventilators: no, Suitable for roof ventilators: yes, Suitable for duct ventilators: no, Suitable for heat recovery systems: no, Suitable for wall-mounted ventilators: no, Suitable for wall-mounted ventilators: yes, Suitable for domestic ventilators: no, Suitable for centrifugal ventilators: no, Suitable for circulation ventilators: no

Actuators for opening and closing the RKP duct shutter and JRE multileaf control damper. With locking bracket to prevent rotation. Can be combined with drive shafts up to 20 mm diameter or 16 mm square. Maximum angle of rotation: 90°. Rotation angle limit adjustable in 5° increments. With two-point control for open and closed positions. Clockwise or anti-clockwise rotation of the drive shaft possible. MS 8 P: With 2 additional auxiliary switches. Not for hazardous areas geeignet.Artikel: MS 8 P, Voltage type: Alternating current, Rated voltage: 230 V, Mains frequency: 50 Hz / 60 Hz, Maximum load (inductive load): 2 A, Maximum load (resistive load): 10 A, Protection rating: IP 44, Housing material: Plastic, weather and UV-resistant, Colour: blue, Weight: 1.372 kg, Weight with packaging: 1.435 kg, Width: 100 mm, Height: 180 mm, Depth: 65 mm, Width with packaging: 110 mm, Height with packaging: 200 mm, Depth with packaging: 80 mm, Suitable for box ventilators: yes, Suitable for roof ventilators: yes, Suitable for duct ventilators: yes, Suitable for heat recovery systems: no, Suitable for wall-mounted ventilators: no, Suitable for wall-mounted ventilators: no, Suitable for domestic ventilators: no, Suitable for centrifugal ventilators: no, Suitable for circulation ventilators: no

5-step switch for 5-step transformers TRE...S-2 and TR...S-2. For front mounting in the switch cabinet. ESS: Accessories for AC fans. DSS: Accessories for three-phase fans-Ventilatoren.Artikel: ESS 20, Voltage type: Alternating current, Rated voltage: 230 V, Mains frequency: 50 Hz / 60 Hz, Maximum load: 20 A, Protection rating: IP 00, Installation type: Switch cabinet, Weight: 0.157 kg, Weight with packaging: 0.19 kg, Width: 72 mm, Height: 72 mm, Depth: 81 mm, Width with packaging: 95 mm, Height with packaging: 85 mm, Depth with packaging: 85 mm, Ambient temperature: 0 °C to 40 °C, Suitable for box ventilators: no, Suitable for roof ventilators: yes, Suitable for tube ventilators: yes, Suitable for heat recovery systems: no, Suitable for wall-mounted ventilators: no, Suitable for wall-mounted ventilators: yes, Suitable for domestic ventilators: no, Suitable for centrifugal ventilators: no, Suitable for circulation ventilators: no

Protective grille for fans in accordance with DIN EN ISO 13857, suitable for fans EZQ / DZQ, EZR / DZR and EZD / DZD. Can be installed on the intake and discharge side. No use in potentially explosive atmospheres Bereichen.Artikel: SGK 35, Air direction: Supply and exhaust, Material: Plastic, Weight: 0.2 kg, Weight with packaging: 0.205 kg, Suitable for nominal size: 350 mm, Width: 410 mm, Height: 410 mm, Depth: 410 mm, Width with packaging: 410 mm, Height with packaging: 410 mm, Depth with packaging: 410 mm, Ambient temperature: 65 °C, Suitable for box ventilators: no, Suitable for roof ventilators: yes, Suitable for duct ventilators: no, Suitable for heat recovery systems: no, Suitable for wall-mounted ventilators: no, Suitable for wall-mounted ventilators: no, Suitable for domestic ventilators: no, Suitable for centrifugal ventilators: no, Suitable for circulation ventilators: no

Reversing switch for fan control. For alternating operation of the air direction. WU 1: With switch box for Unterputzmontage.Artikel: W 1, Air direction: Ventilation and extraction, Voltage type: Alternating current / three-phase current, Rated voltage: 230 V / 400 V, Mains frequency: 50 Hz / 60 Hz, Maximum load: 16 A, Protection rating: IP 65, Installation type: Surface-mounted, Colour: Light grey, Weight: 0.365 kg, Weight with packaging: 0.395 kg, Width: 82 mm, Height: 82 mm, Depth: 127 mm, Width with packaging: 95 mm, Height with packaging: 88 mm, Depth with packaging: 133 mm, Suitable for box ventilators: no, Suitable for roof ventilators: yes, Suitable for duct ventilators: yes, Suitable for heat recovery systems: no, Suitable for wall-mounted ventilators: no, Suitable for wall-mounted ventilators: yes, Suitable for domestic ventilators: no, Suitable for centrifugal ventilators: no, Suitable for circulation ventilators: no

Thermostat for controlling fans depending on the air temperature. Fans can be operated either with rising or falling air temperature (changeover contact). With indication of the switching status on the inside. Radio interference suppression in accordance with VDE 0875, interference level N. Temperature sensor with 2 m Anschlusskabel.Artikel: TH 10, Voltage type: Alternating current, Rated voltage: 230 V, Maximum load (inductive load): 4 A, Maximum load (resistive load): 10 A, Protection rating: IP 54, Installation type: Surface-mounted, Weight: 0.416 kg, Weight with packaging: 0.46 kg, Width: 125 mm, Height: 110 mm, Depth: 69 mm, Width with packaging: 175 mm, Height with packaging: 120 mm, Depth with packaging: 75 mm, Ambient temperature: 50 °C, Temperature setting range: -10 °C to 30 °C, Switching differential: approx. 0.2 K to 5 K, Suitable for box ventilators: no, Suitable for roof ventilators: yes, Suitable for tube ventilators: yes, Suitable for heat recovery systems: yes, Suitable for wall-mounted ventilators: no, Suitable for wall-mounted ventilators: yes, Suitable for domestic ventilators: yes, Suitable for centrifugal ventilators: no, Suitable for circulation ventilators: no

Thermostat for controlling fans depending on the air temperature. Fans can be operated either with rising or falling air temperature (changeover contact). A US 16 T universal contactor is required for switching three-phase fans. VDE-, SEV-, Semko- and Nemko-tested. Accessories: DS 10 rotary switch for operating fans independently of the Thermostat.Artikel: TH 16, Voltage type: Alternating current, Rated voltage: 230 V, Maximum load (inductive load): 4 A, Maximum load (resistive load): 16 A, Protection rating: IP 54, Installation type: Surface-mounted, Weight: 0.305 kg, Weight with packaging: 0.35 kg, Width: 115 mm, Height: 150 mm, Depth: 68 mm, Width with packaging: 123 mm, Height with packaging: 158 mm, Depth with packaging: 77 mm, Ambient temperature: 50 °C, Temperature setting range: 0 °C to 50 °C, Switching differential: approx. 1.5 K, Suitable for box ventilators: no, Suitable for roof ventilators: yes, Suitable for tube ventilators: yes, Suitable for heat recovery systems: no, Suitable for wall-mounted ventilators: no, Suitable for wall-mounted ventilators: yes, Suitable for domestic ventilators: no, Suitable for centrifugal ventilators: no, Suitable for circulation ventilators: no

Speed controller STSX 2.5 Rated voltage 230 V, infinitely variableFeatures:Made in Germany quality, protection class IP 30 for safety in the homeSpeed controller - for easy installationFor one direction of rotation for stepless regulation of fans. Green LED operating indicator. Attractive design - compatible with any interior styleSuitable for continuous operation.Description:Speed controller for stepless regulation of fans. VDE-tested. For one direction of rotation. Installation on 35 mm standard profile rail possible. Green LED operating indicator. Due to the phase control technology, a physically induced humming noise can occur in the lower speed range. In rooms requiring low-noise fan operation, 5-step transformers TRE... ##########_0__: STSX 2.5, Voltage type: AC, Rated voltage: 230 V, Maximum load: 2.5 A, Minimum load: 0.1 A, Protection rating: IP 30, Installation type: Distribution panel / switch cabinet, Colour: Light grey, similar to RAL 7035, Weight: 0.0985 kg, Weight with packaging: 0.123 kg, Width: 35 mm, Height: 94 mm, Depth: 86 mm, Width with packaging: 40 mm, Height with packaging: 95 mm, Depth with packaging: 96 mm, Suitable for box ventilators: no, Suitable for roof ventilators: yes, Suitable for tube ventilators: yes, Suitable for heat recovery systems: no, Suitable for wall-mounted ventilators: yes, Suitable for wall-mounted ventilators: yes, Suitable for domestic ventilators: yes, Suitable for centrifugal ventilators: no, Suitable for circulation ventilators: no

Counter flange for mounting fans on ventilatorsftungsleitungen.Artikel: GF 35, Material: Steel, galvanised, Weight: 1.4 kg, Weight with packaging: 1.4 kg, Suitable for nominal width: 350 mm, Width: 420 mm, Height: 420 mm, Depth: 6 mm, Width with packaging: 420 mm, Height with packaging: 420 mm, Depth with packaging: 6 mm, Suitable for box ventilators: no, Suitable for roof ventilators: yes, Suitable for duct ventilators: yes, Suitable for heat recovery systems: no, Suitable for wall-mounted ventilators: no, Suitable for wall-mounted ventilators: no, Suitable for domestic ventilators: no, Suitable for centrifugal ventilators: no, Suitable for circulation ventilators: no

Air flow monitor for monitoring a minimum volume flow in ventilation systems. Length of the sensor cable: 2.5 m. If the sensor cable is laid in cable ducts, shielded cables must be used. The sensor detects the air flow and compares it with the setpoint value set on the control unit. Control unit: Installation on 35 mm profile rail. With LED function display for relay output and nominal voltage. Selector switch for operating and quiescent current function. With potential-free output via changeover contact, z.B. für Betriebs- oder Störmeldungen.Artikel: LW 9, Min. Strömungsgeschwindigkeit: 1 m/s, Max. Flow velocity: 20 m/s, Rated voltage: 230 V, Mains frequency: 50 Hz / 60 Hz, Maximum load (inductive load): 2 A, Maximum load (resistive load): 5 A, Protection rating: IP 10, Installation location: Duct, Weight: 0.343 kg, Weight with packaging: 0.455 kg, Width: 35 mm, Height: 90 mm, Depth: 65 mm, Width with packaging: 320 mm, Height with packaging: 115 mm, Depth with packaging: 95 mm, Fluid temperature at rated current: -20 °C to 80 °C, Ambient temperature: 60 °C, Suitable for box ventilators: yes, Suitable for roof ventilators: yes, Suitable for tube ventilators: yes, Suitable for heat recovery systems: yes, Suitable for wall-mounted ventilators: no, Suitable for wall-mounted ventilators: no, Suitable for residential ventilators: yes, Suitable for centrifugal ventilators: no, Suitable for circulation ventilators: no

Silencer for noise reduction on the intake side of roof fans. With sound attenuation baffles made of abrasion-resistant and non-combustible mineral fibre boards. Recommended accessories: SZ intermediate connection piece for the connection of Rohrleitungen.Artikel: SD 35, Max. Flow velocity: 20 m/s, Housing material: galvanised sheet steel, Weight: 34.7 kg, Weight with packaging: 36 kg, Suitable for nominal width: 355 mm, Width: 955 mm, Height: 850 mm, Depth: 955 mm, Width with packaging: 975 mm, Height with packaging: 880 mm, Depth with packaging: 975 mm, Insertion loss at 125 Hz: 2 dB, Insertion loss at 250 Hz: 4 dB, Insertion loss at 500 Hz: 18 dB, Insertion loss at 1 kHz: 18 dB, Insertion loss at 2 kHz: 22 dB, Insertion loss at 4 kHz: 20 dB, Total insertion loss: 9 dB, Suitable for box ventilators: no, Suitable for roof ventilators: yes, Suitable for tube ventilators: no, Suitable for heat recovery systems: no, Suitable for wall-mounted ventilators: no, Suitable for wall-mounted ventilators: no, Suitable for domestic ventilators: no, Suitable for centrifugal ventilators: no, Suitable for circulation ventilators: no

Intermediate connection piece for roof fans. For an aerodynamically favourable and easy-to-install connection between the SD base silencer and ventilation ducts. For installation in flat roofscher.Artikel: SZ 35, Installation location: Roof, Housing material: Galvanised sheet steel, Weight: 9.18 kg, Weight with packaging: 9.2 kg, Suitable for nominal width: 350 mm, Width: 950 mm, Height: 950 mm, Depth: 180 mm, Width with packaging: 950 mm, Height with packaging: 950 mm, Depth with packaging: 180 mm, Ambient temperature: 100 °C, Suitable for box ventilators: no, Suitable for roof ventilators: yes, Suitable for tube ventilators: no, Suitable for heat recovery systems: no, Suitable for wall-mounted ventilators: no, Suitable for wall-mounted ventilators: no, Suitable for domestic ventilators: no, Suitable for centrifugal ventilators: no, Suitable for circulation ventilators: no

5-step transformer for speed adjustment. For controlling alternating current fans. With base bracket and connection terminals. With top-hat rail mounting for built-in transformers < 3 kg. Accessories: 5-step switch ESS 20Article: TRE 1.6 S-2, Voltage type: alternating current, Rated voltage: 230 V, Mains frequency: 50 Hz / 60 Hz, Rated power: 288 W, Maximum load: 1.6 A, Protection rating: IP 00, Secondary voltage: 85 V / 115 V / 150 V / 180 V / 230 V, Installation type: switch cabinet, Weight: 1.958 kg, Weight with packaging: 2.836 kg, Width: 84 mm, Height: 75 mm, Depth: 95 mm, Width with packaging: 240 mm, Height with packaging: 230 mm, Depth with packaging: 190 mm, Ambient temperature: 0 °C to 40 °C, Suitable for box fans: no, Suitable for roof fans: yes, Suitable for duct fans: yes, Suitable for heat recovery systems: no, Suitable for wall-mounted fans: no, Suitable for wall-mounted fans: yes, Suitable for domestic fans: no, Suitable for centrifugal fans: no, Suitable for circulation fans: no

Pitched roof plinth for mounting roof ventilators on tiled roofs. With sound and heat insulation made of abrasion-resistant and non-combustible mineral fibre boards. For use on tiled roofs only. Standard versions up to 30° roof pitch. Different plinth heights and designs for roof pitches greater than 30° available on request. Please specify tile type and roof pitch when ordering. Note: Pitched roof plinths are manufactured according to customer specifications. A return is therefore not possibleglich.Artikel: SDS 35, Version: up to 30° roof pitch, Material housing: sheet steel, galvanised, Weight: 17.9 kg, Weight with packaging: 18.9 kg, Suitable for nominal width: 355 mm, Width: 855 mm, Height: 290 mm, Depth: 955 mm, Width with packaging: 900 mm, Height with packaging: 300 mm, Depth with packaging: 1000 mm, Suitable for box ventilators: no, Suitable for roof ventilators: yes, Suitable for duct ventilators: no, Suitable for heat recovery systems: no, Suitable for wall-mounted ventilators: no, Suitable for wall-mounted ventilators: no, Suitable for domestic ventilators: no, Suitable for centrifugal ventilators: no, Suitable for circulation ventilators: no