M4 VIGITHERME

The VIGITHERME V4 temperature switch is constructed with a stainless steel case and a nylon body housing screw terminal connections. The temperature-sensitive bi-metallic disc is located at the bottom of the stainless steel case. This switch operates within a temperature range of 0°C to +110°C and has a current rating of 10A with a voltage rating of 250V.

Key electrical specifications include solid silver contacts, a voltage proof of 4000V between terminations and ground, and a contact resistance of 6 mΩ. The maximum operating temperature is rated at +120°C. The V4 model features opening, closing, and inversing contact types. A variant, the V4 B, is available which does not return to its initial state by cooling and requires manual reactivation via a red button.

Mechanical features include screw terminal connections for easy wiring and attachment by 2 or 4 3mm screws. An optional P4 protective plate made of black bakelite can be added for safety, particularly with the V4 B version, to prevent accidental contact with the reactivation button.

This temperature switch is suitable for applications requiring precise temperature control and switching capabilities within its specified operating parameters.