SR – KEY SWITCH IN METAL ENCLOSURE
The SR Key Switch unit is suitable for isolation of power to machinery, or opening safety circuits.
- Direct drive operation – positively opens contacts.
- The standard sequence is:
- Key Trapped – Power on
- Key Free – Power off (other sequences can be specified).
- Special switch ratings and/or contact arrangements available on request.
- Robust metal enclosure.
- IP66 rated