United Electric H100-192 Pressure Switch 326058-758 The 243-12-2F is technically identical

The 243-12-2F is technically identical to the 243-12-1-2F

Technicians often pair the 3N3C with 3R rigid rods or 3W wire-suspended electrodes to maintain precise setpoints in boilers

Environmental Protection: the dust-resistant housing prevents terminal pitting and debris buildup

it utilizes an oversized 2-1/2" Female NPT outlet to handle high-volume discharge during emergency events

United Electric H100-192 Pressure Switch 326058-758 The 243-12-2F is technically identicalThe United Electric H100 192 is a heavy duty, electromechanical pressure switch designed for critical monitoring in industrial HVACR and process control environments. This Type H100 unit features an adjustable setpoint range of 15 to 300 PSI, making it ideal for high pressure compressor stages, pump control, and fire suppression systems. Built with a rugged NEMA 4X epoxy coated die cast aluminum enclosure, it provides superior protection against