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Temperature Switches

Choose from our selection of Process Control Temperature Switches. Temperature switches can be used in a variety of industrial and technical processes. Depending on the requirements, mechanical or electronic switches can be used to open or close a contact when the preset temperature is reached.

Temperature Switches

252 items

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  • Barksdale L2H ML1H Temperature Switch ML1H-H351-WS
    ML1H-H351-WS Barksdale ML1H Local Mount Temperature Switch
    ML1H-H351-WS

    Barksdale

    Product Type: Temperature Switches

    Barksdale ML1H Local Mount Temperature Switch, 100-225°F setpoint range, one SPDT, 10A@125/250VAC or 3A@480VAC, 1/2" FNPT conduit w/3-pin term., NEMA 4 & 13, local mounted brass sensor w/316SS thermowell, tamper-resistant external adjust.
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  • Barksdale MT1H Temperature Switch MT1H-G154-RD
    MT1H-G154-RD Barksdale MT1H Remote Bulb & Capillary Temperature Switch
    MT1H-G154-RD

    Barksdale

    Product Type: Temperature Switches

    Barksdale MT1H Remote Bulb & Capillary Temperature Switch, -50-150°F setpoint range, one SPDT, 10A@125/250/480VAC or 2A@600VAC, manual reset, 1/2" FNPT conduit w/3-pin term., NEMA 4 & 13, copper bulb & capillary, 6ft. length, tamper-resistant...
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  • Barksdale L1X T1X Temperature Switches T1X-H351S
    T1X-H351S Barksdale T1X Explosion-Proof Remote Bulb & Capillary Temperature Switch
    T1X-H351S

    Barksdale

    Product Type: Temperature Switches

    Barksdale T1X Explosion-Proof Remote Bulb & Capillary Temperature Switch, 150-350°F setpoint range, one SPDT, 10A@125/250VAC or 3A@480VAC, 1/2" FNPT conduit w/ 3-pin term., NEMA 4, 7 & 9 encl., 304SS bulb & capillary, 6ft. length, tamperproof...
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  • Barksdale MLIS Temperature Switch ML1S-125-I-O-W48
    ML1S-125-I-O-W48 Barksdale ML1S Bi-Metallic Temperature Switch
    ML1S-125-I-O-W48

    Barksdale

    Product Type: Temperature Switches

    Barksdale ML1S Bi-Metallic Temperature Switch, 125°F (increasing) fixed setpoint, one SPST, 15A@125VAC or 10A@250VAC, normally open, 1/2MNPT conduit conn. w/48" long AWG PTFE leads, NEMA 4 & IP65, brass sensor, 1/2" MNPT process conn.
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  • Barksdale MT1H Temperature Switch T2H-H251
    T2H-H251 Barksdale T2H Remote Bulb & Capillary Temperature Switch
    T2H-H251

    Barksdale

    Product Type: Temperature Switches

    Barksdale T2H Remote Bulb & Capillary Temperature Switch, 50-250°F setpoint range, two SPDT, 10A@125/250VAC or 3A@480VAC, 1/2" FNPT conduit w/6-pin term., NEMA 4 & 13, copper bulb & capillary, 6ft. length, tamper-resistant external adjust.
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  • Barksdale MT1H Temperature Switch MT1H-H351-A
    MT1H-H351-A Barksdale MT1H Remote Bulb & Capillary Temperature Switch
    MT1H-H351-A

    Barksdale

    Product Type: Temperature Switches

    Barksdale MT1H Remote Bulb & Capillary Temperature Switch, 150-350°F setpoint range, one SPDT, 10A@125/250VAC or 3A@480VAC, 1/2" FNPT conduit w/3-pin term., NEMA 4 & 13, copper bulb & capillary, 6ft. length w/302SS armor, tamper-resistant external...
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  • Barksdale Temperature Switch T2H-H251-A-RD
    T2H-H251-A-RD Barksdale T2H Remote Bulb & Capillary Temperature Switch
    T2H-H251-A-RD

    Barksdale

    Product Type: Temperature Switches

    Barksdale T2H Remote Bulb & Capillary Temperature Switch, Dual, Sensor: Remote Bulb, Dual Switch 2 Independent SPDT, Enclosure: Nema 4and IP 65, Limit Switch: 10 Amps @ 125, 250 VAC, 3 Amps @ 480 VAC; Standard, Range 251, Wetted Material: 6 foot...
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  • Barksdale MLIS Temperature Switch ML1S-125-I-C
    ML1S-125-I-C Barksdale ML1S Bi-Metallic Temperature Switch
    ML1S-125-I-C

    Barksdale

    Product Type: Temperature Switches

    Barksdale ML1S Bi-Metallic Temperature Switch, 125°F (increasing) fixed setpoint, one SPST, 15A@125VAC or 10A@250VAC, normally closed, 1/2MNPT conduit conn. w/18" long AWG PTFE leads, NEMA 4 & IP65, brass sensor, 1/2" MNPT process conn.
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