The ATEX Solenoid Controlled Key Switch is for use in areas where explosive, flammable gases or dust particles may be present.
- Direct drive operation.
- The standard sequence is:
Power to unit OFF: Key Trapped
Power to unit ON: Solenoid energised, key released
Where the key is removed this isolates power by opening safety circuits.
- Special switch ratings, solenoid voltage and/or contact arrangements available on request.
- Solenoid monitoring contacts as standard