KPU 6B Pressure Switch

KPU pressure switches are for use on commercial refrigeration and air conditioning systems to give protection against excessively low suction pressure or excessively high discharge pressure. They are also used for starting and stopping refrigeration compressors and fans on air-cooled condensers. KPU pressure switches are fitted with the Single-Pole Single- Throw (SPST) or Single-Pole Double-Throw (SPDT) switches, suitable for direct as well as indirect (with a contactor) control. KPU pressure switches are available in several pressure ranges and are compatible with refrigerants listed below. KPU 6W and KPU 6B are fail safe switches for high pressure refrigerants. Standard enclosure is ~NEMA 1. Features: Designed with contractor input Fingertip reset High visibility contrast scale Fail-safe bellows available Durable, rust proof plastic cover Universal mounting bracket Snap action switch Easy to maintain and access contacts with 24 FLA rating Large connector area Easy, direct replacements for most competitor controls Finger-tip test for contact operation Specifications: Connection 1/4" M Flare Type KPU 6B Refrigerant Type any HCFC and HFC Pressure Range PSIG 100 to 600 Diff. PSIG 60 Contact Type SPDT Reset Manual