Description
The United Electric H100-171 pressure switch is a rugged, field-adjustable control designed for reliable pressure monitoring in HVAC, compressor, and industrial applications. Built within the H100 series, this switch provides dependable performance for system cycling, alarm activation, and safety shutdown functions. The SPDT (single-pole, double-throw) contact configuration allows for flexible wiring of normally open and normally closed circuits. Housed in a NEMA 4-rated enclosure, the H100-171 offers protection against water and dust, making it suitable for demanding indoor and outdoor environments. Its durable construction ensures consistent and repeatable operation in a wide range of pressure control applications.
Key Features
- Field-adjustable pressure setpoint (range varies by configuration)
- SPDT switch configuration for flexible control applications
- NEMA 4 enclosure for water-resistant and dust-tight protection
- Designed for HVAC, compressor, and industrial systems
- Durable construction for reliable long-term operation
- Suitable for indoor and outdoor installations
- Ideal for pressure control, alarm, and safety shutdown functions
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