The Honeywell EPSA40-1P Pressure Switch represents a critical component in commercial fire alarm and suppression system supervision, designed to provide precise low-pressure monitoring for pneumatic detection circuits. Engineered with professional-grade nylon construction, this supervisory pressure switch ensures reliable detection of system pressure variations that could compromise fire protection infrastructure.
Typically installed in HVAC, sprinkler, and fire suppression systems, the EPSA40-1P monitors pneumatic circuit integrity by detecting pressure drops that might indicate system leaks, mechanical failures, or potential monitoring circuit interruptions. Its robust design allows for seamless integration with addressable fire alarm control panels and conventional supervised circuits in commercial, industrial, and institutional facilities.
Key Features
- 40 PSI supervisory low-pressure activation point for precise system monitoring
- Durable nylon construction providing chemical and environmental resistance
- Compatible with UL-listed fire alarm control panels and suppression monitoring systems
- NFPA 72 compliant pressure switch design for comprehensive fire safety infrastructure
- Quick-connect electrical terminals for simplified installation and circuit integration
- Temperature-rated for standard commercial building environmental conditions (-40°F to 185°F)
Specifications
- Switch Type: Single Pole, Normally Closed (NC)
- Electrical Rating: 1/2 HP at 125/250VAC
- Activation Pressure: 40 PSI
- Operating Temperature Range: -40°F to 185°F
- Agency Listings: UL, FM Approved
Recommended installation scenarios include pneumatic fire detection systems, sprinkler monitoring circuits, HVAC suppression systems, and other critical infrastructure requiring reliable pressure supervision. Designed for professional fire alarm technicians and facilities management professionals who demand precise, dependable monitoring components.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 1.1 lbs |
|---|---|
| Dimensions | 7 × 7 × 3.5 in |
| Condition | New |
| Manufacturers | Honeywell |
| Part Type | Power Supply |
