Housing & Environment
- NEMA 4 rated cast aluminum housing.
- Designed and approved for hazardous locations.
- Operating temperature range: –40°F to 160°F.
- Suitable for indoor and outdoor use.
Explosion Proof Pressure Switch
Safe Signal EPSEXP Explosion Proof Alarm Pressure Switch
EPSEXP Series — NEMA 4 cast aluminum, ½" NPT male brass fitting, –40°F to 160°F
EPSEXP Alarm Pressure Switch from Safe Signal is an explosion proof alarm pressure switch for hazardous locations, with a NEMA 4 cast aluminum housing for indoor and outdoor use from –40°F to 160°F.
Manufactured by
Safe Signal
Safe Signal EPSEXP Explosion Proof Alarm Pressure Switch
Review the confirmed product information, including description, features, benefits, and applications.
The EPSEXP Series Explosion Proof Alarm Pressure Switch from Safe Signal is designed and approved for use in hazardous locations, where it handles extreme environmental conditions.
It features a NEMA 4 rated cast aluminum housing suitable for indoor and outdoor use and operates within a temperature range of –40°F to 160°F. SPDT (Form C) synchronized switches are enclosed in a durable terminal block.
Pressure Connection
- ½" NPT male brass fitting.
- Field-adjustable pressure sensitivity.
Electrical
- SPDT (Form C) synchronized switches enclosed in a durable terminal block.
- Synchronized activation circuit.
- Two conduit entrances.
Security
- Tamper resistant screw.
Extreme Conditions
Consistent performance under extreme temperature and environmental conditions.
Simple Adjustment
Field adjustment and installation without special tools.
Tamper Resistance
Tamper-resistant design supports long-term stability and safety.
Hazardous Area Use
Supports safety and compliance in hazardous indoor and outdoor locations.
EPSEXP alarm pressure switches are intended for installation in classified hazardous locations.
Flammable Gas Areas
Class I, Groups B, 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.
Ignitable Fibre Areas
Class III, Division 1 and 2 hazardous locations.
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