United Electric H400K-457 Pressure Switch 320074-702 24Vdc Nominal Voltage

24Vdc Nominal Voltage

Integrated Logic: The SPDT auxiliary switch (suffix -500) enables easy integration for motor status feedback or auxiliary device control

MOP Charge Protection: The ZP thermostatic charge provides a critical pressure limit to protect compressors from overloading during pull-down or high-load conditions

8-inch pitch length make it a precise fit for specific drive systems

Its snapper-on design allows for tool-free installation

United Electric H400K-457 Pressure Switch 320074-702 24Vdc Nominal VoltageThe United Electric H400K 457 is a rugged, differential pressure switch designed for precision monitoring in HVACR and industrial process systems. Engineered with a Buna N diaphragm and an epoxy coated NEMA 4X aluminum enclosure, this unit provides high level protection against moisture and debris in demanding field environments. It features a broad adjustable pressure range of 0 to 30 PSID, allowing technicians to fine tune SPDT switch actuation