Wall-mounted hermetic candle switch Scame Protecta 137.3021 IP66 10A grey (no back box)

Scame Protecta 137.3021 is a wall-mounted hermetic candle-style switch with IP66 protection and a rated current of 10A. The unit is supplied without a back box and is designed for environments where dust, jets of water or moisture may be present. Its compact candle-shaped actuator and robust sealed enclosure make it suitable for lighting control and auxiliary circuits in both indoor and exposed outdoor installations, meeting requirements for reliable sealing and straightforward wiring.

Advantages

The hermetic design provides protection against dust and powerful water jets, ensuring long-term reliability in damp or exposed locations. The compact candle-style actuator allows for easy manual operation while minimizing protrusion from the wall. IP66-rated sealing reduces the risk of ingress-related faults and simplifies maintenance by protecting internal contacts. The absence of an integrated back box enables installation onto custom mounting solutions or existing electrical enclosures.

Suitable for

• Control of lighting circuits in garages, workshops and utility rooms
• Auxiliary switching in outdoor shelters, canopies and service areas
• Installation where a sealed, dust- and water-resistant control point is required
• Retrofit projects using customer-supplied back boxes or bespoke mounting

Key specifications

• Enclosure protection rating: IP66
• Rated current: 10 A
• Actuator style: candle (vertical rocker) design
• Color: grey
• Mounting: wall-mounted, supplied without back box
• Intended environment: indoor and outdoor exposed locations with dust and water exposure

How to use

Install the switch on a prepared wall or into a compatible mounting box following local electrical codes. Connect supply and load conductors to the terminals after isolating the circuit and verifying power is off. Secure the enclosure to provide the required sealing, ensuring cable entries and any gaskets are properly fitted to maintain the IP66 rating. After wiring, restore power and operate the candle actuator to verify correct switching of the intended circuit.

Usage recommendations

Use silicone or appropriate sealing compounds only where specified and avoid mechanical stress on the actuator during installation. Verify that the 10 A rating matches the connected load and protect the circuit with suitable overcurrent protection. For outdoor installations, ensure conduit, cable glands or additional enclosures are rated to maintain the overall ingress protection of the installation.