Maico axial roof ventilator DZD 25/4 D 0087.0490

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 connection SZ.Artikel: SOK 25, Housing material: Galvanised sheet steel, Weight: 14.56 kg, Weight with packaging: 14.6 kg, Swivel: yes, Suitable for nominal width: 250 mm, Width: 845 mm, Height: 290 mm, Depth: 845 mm, Width with packaging: 845 mm, Height with packaging: 290 mm, Depth with packaging: 845 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

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 25, Max. Flow velocity: 20 m/s, Housing material: Galvanised sheet steel, Weight: 29.2 kg, Weight with packaging: 29.2 kg, Suitable for nominal width: 250 mm, Width: 845 mm, Height: 850 mm, Depth: 845 mm, Width with packaging: 845 mm, Height with packaging: 850 mm, Depth with packaging: 845 mm, Insertion loss at 125 Hz: 2 dB, Insertion loss at 250 Hz: 5 dB, Insertion loss at 500 Hz: 21 dB, Insertion loss at 1 kHz: 19 dB, Insertion loss at 2 kHz: 22 dB, Insertion loss at 4 kHz: 25 dB, Total insertion loss: 7 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

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 25, Flange material: Galvanised steel, Collar material: Plastic, Weight: 1.46 kg, Weight with packaging: 1.5 kg, Suitable for nominal width: 250 mm, Width: 304 mm, Height: 304 mm, Depth: 220 mm, Width with packaging: 304 mm, Height with packaging: 304 mm, Depth with packaging: 220 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

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 25, Installation location: Roof, Housing material: Galvanised sheet steel, Weight: 7.4 kg, Weight with packaging: 7.42 kg, Suitable for nominal width: 250 mm, Width: 840 mm, Height: 840 mm, Depth: 180 mm, Width with packaging: 840 mm, Height with packaging: 840 mm, Depth with packaging: 180 mm, Ambient temperature: 100 °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

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

Intake nozzle for low-turbulence Luftansaugen.Artikel: AD 25, Air direction: Supply and exhaust ventilation, Material: Sheet steel, galvanised, Weight: 1.4 kg, Weight with packaging: 1.445 kg, Suitable for nominal diameter: 250 mm, Width: 335 mm, Height: 335 mm, Depth: 110 mm, Width with packaging: 335 mm, Height with packaging: 335 mm, Depth with packaging: 110 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

Flat roof base for mounting roof fans. With non-combustible sound and heat insulation ##########_0__: SO 25, Housing material: Galvanised sheet steel, Weight: 12 kg, Weight with packaging: 15 kg, Suitable for nominal width: 250 mm, Width: 900 mm, Height: 290 mm, Depth: 900 mm, Width with packaging: 920 mm, Height with packaging: 330 mm, Depth with packaging: 920 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

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 25, Material: Plastic, Weight: 0.182 kg, Weight with packaging: 0.2 kg, Suitable for nominal diameter: 250 mm, Width: 263 mm, Height: 263 mm, Depth: 180 mm, Width with packaging: 185 mm, Height with packaging: 40 mm, Depth with packaging: 210 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

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 25, Air direction: Air intake and exhaust, Material: Wire, chromatised, Weight: 0.3 kg, Weight with packaging: 0.315 kg, Suitable for nominal width: 250 mm, Width: 297 mm, Height: 297 mm, Depth: 5.5 mm, Width with packaging: 297 mm, Height with packaging: 297 mm, Depth with packaging: 300 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 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 current-Ventilatoren.Artikel: DSS 20, Voltage type: Three-phase current, Rated voltage: 400 V, Mains frequency: 50 Hz / 60 Hz, Maximum load: 20 A, Protection rating: IP 00, Installation type: Switch cabinet, Weight: 0.22 kg, Weight with packaging: 0.26 kg, Width: 72 mm, Height: 72 mm, Depth: 133 mm, Width with packaging: 120 mm, Height with packaging: 95 mm, Depth with packaging: 82 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

Mating spigot for mounting elastic cuffs on ventilation ducts. Geeignet zur Montage von Wickelfalzrohr nur in Kombination mit elastischer Manschette Typ EL / EL Ex.Artikel: GS 25, Material: Stahlblech, verzinkt, Gewicht: 0,48 kg, Gewicht mit Verpackung: 0,5 kg, Geeignet für Manschetten der Nennweite: 250 mm, Breite: 304 mm, Höhe: 304 mm, Tiefe: 8 mm, Breite mit Verpackung: 304 mm, Höhe mit Verpackung: 304 mm, Depth with packaging: 8 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

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

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 25, Version: up to 30° roof pitch, Material housing: sheet steel, galvanised, Weight: 8.5 kg, Weight with packaging: 9.5 kg, Suitable for nominal width: 250 mm, Width: 745 mm, Height: 290 mm, Depth: 845 mm, Width with packaging: 1070 mm, Height with packaging: 740 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

5-step transformer for speed adjustment. For controlling three-phase fans. With base bracket and connection terminals. With top-hat rail mounting for built-in transformers < 3 kg. Accessories: 5-step switch DSS 20.Artikel: TR 0.8 S-2, Voltage type: Three-phase current, Rated voltage: 400 V, Mains frequency: 50 Hz / 60 Hz, Rated power: 144 W, Maximum load: 0.8 A, Protection rating: IP 00, Secondary voltage: 105 V / 150 V / 190 V / 250 V / 400 V, Installation type: switch cabinet, Weight: 3.854 kg, Weight with packaging: 5.78 kg, Width: 84 mm, Height: 75 mm, Depth: 95 mm, Width with packaging: 260 mm, Height with packaging: 340 mm, Depth with packaging: 260 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

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

Counter flange for mounting fans on ventilatorsftungsleitungen.Artikel: GF 25, Material: Steel, galvanised, Weight: 0.7 kg, Weight with packaging: 0.715 kg, Suitable for nominal width: 250 mm, Width: 304 mm, Height: 304 mm, Depth: 5 mm, Width with packaging: 304 mm, Height with packaging: 304 mm, Depth with packaging: 5 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 three-phase fans. With Betriebsmeldeleuchte.Artikel: TR 0.4-2, voltage type: three-phase current, rated voltage: 400 V, mains frequency: 50 Hz / 60 Hz, rated power: 200 W, maximum load: 0.4 A, protection rating: IP 54, secondary voltage: 105 V / 150 V / 190 V / 250 V / 400 V, installation type: Surface-mounted, Housing material: Plastic, Colour: Light grey, similar to RAL 7035, Weight: 3.333 kg, Weight with packaging: 4.522 kg, Width: 248 mm, Height: 195 mm, Depth: 205 mm, Width with packaging: 260 mm, Height with packaging: 340 mm, Depth with packaging: 260 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

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 25, Air direction: Ventilation, Installation location: Duct, Installation position: Vertical / horizontal, Material: Galvanised sheet steel, Weight: 3.574 kg, Weight with packaging: 3.728 kg, Damper type: Electric, Suitable for nominal width: 250 mm, Width: 310 mm, Height: 320 mm, Depth: 165 mm, Width with packaging: 370 mm, Height with packaging: 340 mm, Depth with packaging: 180 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

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

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 25, Air direction: Supply and exhaust, Material: Plastic, Weight: 0.1 kg, Weight with packaging: 0.1 kg, Suitable for nominal size: 250 mm, Width: 297 mm, Height: 297 mm, Depth: 295 mm, Width with packaging: 297 mm, Height with packaging: 297 mm, Depth with packaging: 295 mm, Ambient temperature: 65 °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

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

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

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 25, Version: up to 30° roof pitch, Material housing: sheet steel, galvanised, Weight: 8.2 kg, Weight with packaging: 9.2 kg, Suitable for nominal width: 250 mm, Width: 845 mm, Height: 290 mm, Depth: 845 mm, Width with packaging: 870 mm, Height with packaging: 840 mm, Depth with packaging: 400 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