Enclosure
- NEMA 1, 7 and 9 enclosure rating.
- Compact, rugged housing.
- Designed and approved for hazardous locations.
Explosion Proof Tamper Switch
Safe Signal OSYEXP Explosion Proof Supervisory Switch
OSYEXP — for OS&Y valves, NEMA 1, 7 and 9 enclosure, –40°F to 160°F
OSYEXP Supervisory Switch from Safe Signal is an explosion proof supervisory switch for outside screw and yoke (OS&Y) valves in hazardous locations, with a NEMA 1, 7 and 9 enclosure for –40°F to 160°F.
Manufactured by
Safe Signal
Safe Signal OSYEXP Explosion Proof Supervisory Switch
Review the confirmed product information, including description, features, benefits, and applications.
The OSYEXP Explosion Proof Supervisory Switch from Safe Signal is designed for hazardous locations and built to handle extreme environmental conditions. It is intended for use with outside screw and yoke (OS&Y) type valves, while the PIBVEXP version is designed for post indicator and butterfly valves.
The OSYEXP features a compact NEMA 1, 7 and 9 rated enclosure capable of operating between –40°F and 160°F, with ample wiring space and a single conduit entrance.
Environment
- Operating temperature range: –40°F to 160°F.
Installation
- For outside screw and yoke (OS&Y) type valves.
- Single conduit entrance for easy wiring.
- Ample wiring space.
- Captured cover screws to prevent loss.
Harsh Environments
Consistent operation in extreme temperatures and harsh environments.
Simple Installation
Ample wiring space and a single conduit entry simplify installation.
Secure Cover
Captured cover screws prevent screw loss.
OS&Y Supervision
Designed specifically for monitoring OS&Y valve position.
OSYEXP supervisory switches are intended for OS&Y valves installed in classified hazardous locations.
Flammable Gas Areas
Class I, Groups C and D, Division 1 and 2 hazardous locations.
Combustible Dust Areas
Class II, Groups E, F and G, Division 1 and 2 hazardous locations.
OS&Y Gate Valves
Supervision of OS&Y valve position in hazardous areas.
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