Merten mecanismo de interruptor de cartão 1 polo com luz de controlo separada MEG3760-0000

Hotel guests expect seamless room energy management, and the Merten Card Switch Insert MEG3760-0000 delivers exactly that. Installed flush-mounted in a standard System M frame, this 1-pole card switch insert activates room power only when a key card is inserted. A separate indicator light provides clear visual status, while the momentary switching principle controls an external relay for reliable latching. With screw terminals and a rated current of 10 A at 250 V AC, it handles typical hotel room loads with ease. The polycarbonate housing in polar white (RAL 9010) blends into any interior, and the IP20 rating suits indoor use. Operating from -5 to +40 °C, it is built for daily hotel operations.

Key specifications

• Product type: Card switch insert
• Switching function: 1-pole (1S)
• Operating principle: Momentary, for card detection
• Indicator light: Yes, separate signaling light
• Mounting type: Flush-mounted (Unterputz)
• System compatibility: Merten System M
• Rated voltage: 250 V AC
• Rated current: 10 A
• Connection type: Screw terminals
• Material: Thermoplastic, PC (Polycarbonate)
• IP protection class: IP20
• Colour: Polar White (RAL 9010)
• Operating temperature: -5 to +40 °C

Why choose it

This card switch insert is engineered for energy efficiency in hotels, guesthouses, and serviced apartments. By cutting power when the room is unoccupied, it reduces electricity costs and supports sustainability goals. The separate indicator light offers at-a-glance confirmation of power status, and the momentary design ensures safe switching without arcing. Its compatibility with the Merten System M range allows flexible combination with frames and covers to match any décor.

Ideal use cases

• Hotel room energy management
• Guesthouse and B&B power control
• Serviced apartment lighting and socket circuits
• Office meeting rooms with access control
• Student dormitories

Good to know

Installation requires a standard flush-mounted box and a compatible Merten System M frame (not included). The insert is designed for indoor use only (IP20). For optimal performance, pair with a suitable external relay rated for the connected load. The polar white finish matches most standard switch ranges and can be painted if required.