PRODUCT DESCRIPTION
HONEYWELL P7640A-1034 - High Limit Pressuretrol Controller
This device is a high-limit pressure controller from the P7640 series, engineered for critical safety and control applications in industrial steam, air, and non-combustible gas systems. It features a manual reset mechanism to ensure operator intervention after an overpressure event, providing reliable system protection and compliance with safety standards. Its robust construction and adjustable setpoints enable precise pressure monitoring and control across a defined high-pressure range.
Technical Specifications:
- SERIES/FAMILY: P7640 Series
- COMPONENT TYPE: High Limit Pressuretrol Controller
- ELECTRICAL SPECS: SPDT snap-acting switch 120VAC: 8.0A Full Load, 48.0A Locked Rotor 240VAC: 5.1A Full Load, 30.6A Locked Rotor 277VAC: 4.9A Full Load, 29.4A Locked Rotor 600VAC: 1.0A Full Load, 6.0A Locked Rotor 125VDC: 0.25A 250VDC: 0.12A
- MECHANICAL/PHYSICAL: Pressure range 100 to 300 psi (690 to 2070 kPa), adjustable differential 10 to 50 psi (70 to 345 kPa), 1/4 inch NPT pressure connection
- INTERFACE/CONTROL: Manual reset lever, adjustable setpoint and differential screws
- ENVIRONMENTAL/MOUNTING: NEMA 1 equivalent enclosure for indoor use, surface or pipe mounting via 1/4 inch NPT connection
- COMPATIBILITY/APPLICATION: High-limit pressure control in boilers, compressors, and industrial process lines utilizing steam, air, or non-combustible gases