Wall sleeve wall/ceiling mount. NW315mm, D=356/328mm - Accessory for ventilator WH 31

Wall sleeve wall/ceiling mount. NW315mm, D=356/328mm - Accessory for ventilator WH 31 – Maico – 0059.0231 – 4012799592310: Wall sleeve, for fan with DN315, plastic. WH 31 Type of mechanical accessories other, housing easily removable without tools for cleaning. Pleasantly quiet. Dirt-free and quick replacement of existing EN devices, since 100% compatible with the previous devices EN and ET. If there are electrical external flaps with a plug connection: Disconnect the plug and reconnect the individual wires according to the wiring diagrams EN/ENR on the Internet. Maintenance-free fan. Motor: Thermal overload protection as standard. Robust engine. Suitable for continuous operation. Electrical connection: Electrical connection either on-wall or flush-mounted. Safety instructions: The fan may only be put into operation if the contact protection of the impeller is guaranteed in accordance with DIN EN ISO 13857. Article: EN 31, delivery volume: 1500 m3/h, speed: 1220 1/min, impeller type: axial, air direction: ventilation , speed controllable: yes, reversible: no, type of voltage: alternating current, rated voltage: 230 V, mains frequency: 50 Hz, rated power: 76 W, IMax: 0.33 A, protection class: IP 44, mains cable: 3 / 1.5 mm2 auort: Wall / ceiling, type of installation: surface mounting, installation position: any, material: plastic, colour: traffic white, similar to RAL 9016, weight: 4.6 kg, nominal width: 315 mm, width: 445 mm, height: 445 mm, depth: 186 mm , conveying medium temperature at IMax: 40 °C, sound pressure level: 57 dB(A)