EFB-Elektronik Plug and Play 2-Fan Unit with Thermostat for EFB Wall Cabinets, 320 m³/h, 230 V, White RAL 9010

The EFB-Elektronik 691656WS is a plug-and-play 2-fan ventilation unit with thermostat for EFB 19-inch wall cabinets, moving up to 320 m³/h of air, for anyone whose wall-mounted network cabinet gets warm with switches, routers and PoE equipment inside.

It mounts inside the cabinet, hanging under the roof, where warm air collects. An illuminated on/off switch and the included thermostat control the fans, and power connects through a standard IEC C14 inlet at the rear.

• 1 × 2-fan unit (white, RAL 9010)
• Thermostat
• Mounting material
• No power cable — IEC C13 cable required separately

• Mounted under the roof, it does not use any 19-inch rack units.
• 320 m³/h free-blowing airflow is ample for a typical wall cabinet with a few switches and a router.
• 47 dB(A) is similar to normal office background noise.
• The thermostat keeps the fans off when the cabinet is cool, saving wear and noise.
• Protected sheet steel housing, IP20 once mounted — for indoor dry locations.

• Cabinets from other brands unless the roof fixing matches — compatibility is published only for EFB wall cabinet series.
• Floor-standing cabinets and open frames — this unit is designed for EFB wall cabinets.
• Plugging in without a separate IEC C13 power cable.
• Outdoor or wet locations — the unit is IP20 when mounted.