United Electric Controls 400 Series Pressure and Temperature Switches

FM-approved, NEMA 4X, multiple SPDT/DPDT switch output

The 400 Series is simple to install and operate, providing end-users multi-output alarm, safety and emergency shutdown functionality. It carries global agency certification. As an electromechanical switch, it can safely operate independently of the control system and switch reliably when called upon, free from potential communication errors or cyber concerns.

Typical applications that utilize the 400 Series include regulating industrial gas production, and controlling assets like pumps, turbines, and compressors.

Features

    • Low and/or high limit alarm and safety shutdown via one, two or three independent switches, separated up to 100% of range
    • Quick and easy installation with ample access to wiring compartment and simple set point adjustment using reference dial or calibrated gauge
    • Application versatility achieved through a variety of ranges, microswitches, sensors and process connections
    • Replaces a switch and a gauge in differential pressure applications when using optional visual indication

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400 Series

78 items

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  • J402-146-1070  United Electric Controls Model J402 Pressure Switch
    J402-146-1070

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls J402 Pressure Switch, 0-30 psi setpoint range, two SPDT, 10A@125 VDC resistive, 3/4" FNPT and two 7/8" dia. knockouts electrical connector, NEMA 4X enclosure, brass bellows, 1/4" FNPT nickel-plated brass pressure connector,...
    Qty in Cart: 0
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  • B402-120-M504 United Electric Controls Model B402 Temperature Switch
    B402-120-M504

    United Electric Controls

    Product Type: Temperature Switches

    United Electric Controls B402 Temperature Switch, Dual Switch Output, Immersion Stem, Interal Adjustment via Reference Dial, 0 to 225 Deg F Adjustable Setpoint Range, 275 Deg F Max Temp, 9/16" x 1-7/8" 316L Stainless Steel Stem.
    Qty in Cart: 0
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  • F402-6BS-6S-6S-1070-W193 United Electric Controls 400 Series Temperature Switch
    F402-6BS-6S-6S-1070-W193

    United Electric Controls

    Product Type: Temperature Switches

    United Electric Controls 400 Series Temperature Switch, Type F402, Dual Switch Output, Bulb & Capillary (6ft), internal hex screw adjustment, 0 to 250°F Adj. Set Point Range, 3/8" O.D. x 4-1/2" Bulb Length, 10A 125 VDC Resistive, 316SS Thermowell...
    Qty in Cart: 0
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  • J400-146-1070  United Electric Controls Model J400 Pressure Switch
    J400-146-1070

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls J400 Pressure Switch, 0-30 psi setpoint range, one SPDT, 15A@125/250/480 VAC, 3/4" FNPT and two 7/8" dia. knockouts electrical connector, NEMA 4X enclosure, brass bellows, 1/4" FNPT nickel-plated brass pressure connector,...
    Qty in Cart: 0
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  • J402-361  United Electric Controls Model J402 Pressure Switch
    J402-361

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls J402 Pressure Switch, 0-300 psi setpoint range, two SPDT, 15A@125/250/480 VAC, 3/4" FNPT and two 7/8" dia. knockouts electrical connector, NEMA 4X enclosure, Welded 316L SS bellows, 1/4" FNPT nickel-plated brass pressure...
    Qty in Cart: 0
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  • United Electric 400 Switches J402K-456-9947
    J402K-456

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls J402K Differential Pressure Switch, 2-20 psid setpoint range, two SPDT, 15A@125/250/480 VAC, 3/4" FNPT and two 7/8" dia. knockouts electrical connector, NEMA 4X enclosure, Buna-N diaphragm and o-ring, 1/4" FNPT alum. pressure...
    Qty in Cart: 0
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  • United Electric 400 Switches J402-274-9922
    J402-274

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls J402 Pressure Switch, 0-300 psi setpoint range, two SPDT, 15A@125/250/480 VAC, 3/4" FNPT and two 7/8" dia. knockouts electrical connector, NEMA 4X enclosure, phosphor bronze bellows, 1/4" FNPT nickel-plated brass pressure...
    Qty in Cart: 0
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  • United Electric 400 Switches J402-612-9784
    J402-612

    United Electric Controls

    Product Type: Pressure Switches

    United Electric Controls J402 Pressure Switch, 200-3000 psi setpoint range, two SPDT, 15A@125/250/480 VAC, 3/4" FNPT and two 7/8" dia. knockouts electrical connector, NEMA 4X enclosure, 303SS piston and Buna-N o-ring, 1/4" FNPT 303SS pressure connector,...
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