Hazardous Location Switches

Explosure-proof pressure, vacuum, and differential pressure switches suitable for use in hazardous industrial and commercial applications.

Search Hazardous Location Switches using specific product attributes

  • J120-550 - UE J120 Vacuum Switch
    UE J120 Vacuum Switch, 30" Hg Vac-3" Hg Vac setpoint range, one SPDT, 15A@125/250/480 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., Teflon diaph. and o-ring, 1/4" FNPT 316SS press. conn., internal adjust. w/o ref. scale

  • J120-551 - UE J120 Pressure Switch
    UE J120 Pressure Switch, 2-80" wc setpoint range, one SPDT, 15A@125/250/480 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., Teflon diaph. and o-ring, 1/4" FNPT 316SS press. conn., internal adjust. w/o ref. scale

  • J120-552 - UE J120 Pressure Switch
    UE J120 Pressure Switch, 30" Hg Vac-20 psi setpoint range, one SPDT, 15A@125/250/480 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., Teflon diaph. and o-ring, 1/4" FNPT 316SS press. conn., internal adjust. w/o ref. scale

  • J120-552-1195-M201 - UE J120 Pressure Switch
    UE J120 Pressure Switch, 30" Hg Vac-20 psi setpoint range, one DPDT, 11A@125/250 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., Teflon diaph. and o-ring, 1/4" FNPT 316SS press. conn., hermetically sealed, internal adjust. w/o ref. scale, FACTORY SET SWITCH - CONTACT US TO ORDER!

  • J120-555 - UE J120 Pressure Switch
    UE J120 Pressure Switch, 2-100 psi setpoint range, one SPDT, 15A@125/250/480 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., Teflon diaph. and o-ring, 1/4" FNPT 316SS press. conn., internal adjust. w/o ref. scale

  • J120-555-1535 - UE J120 Pressure Switch
    UE J120 Pressure Switch, 2-100 psi setpoint range, one SPDT, 15A@125/250 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., Teflon diaph. and o-ring, 1/4" FNPT 316SS press. conn., high ambient (up to 250°F) option, internal adjust. w/o ref. scale

  • J120-567-1530 - UE J120 Pressure Switch
    UE J120 Pressure Switch, 15-300 psi setpoint range, one SPDT, 15A@125/250/480 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., 1.5" sanitary welded 316LSS diaph. and press. conn., external manual reset, latches on rise only, internal adjust. w/o ref. scale

  • J120-612-M201-M440-CC1 - UE J120 Pressure Switch
    UE J120 Pressure Switch, 125-3000 psi setpoint range, one SPDT, 15A@125/250/480 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., 303SS piston and Buna N o-ring, 1/4" FNPT 303SS press. conn., cover chain, certificate of performance, internal adjust. w/o ref. scale, FACTORY SET SWITCH - CONTACT US TO ORDER!

  • J120-616 - UE J120 Pressure Switch
    UE J120 Pressure Switch, 700-5000 psi setpoint range, one SPDT, 15A@125/250/480 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., 303SS piston and Buna N o-ring, 1/4" FNPT 303SS press. conn., internal adjust. w/o ref. scale

  • J120-680 - UE J120 Pressure Switch
    UE J120 Pressure Switch, 100-1700 psi setpoint range, one SPDT, 15A@125/250/480 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., 316SS bellows, 1/4" FNPT SS press. conn., internal adjust. w/o ref. scale

  • J120-701-0500 - UE J120 Pressure Switch
    UE J120 Pressure Switch, 1.5-30 psi setpoint range, one SPDT, 5A@125/250 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., Buna N diaph. and o-ring, 1/4" FNPT nickel-plated brass press. conn., close deadband, internal adjust. w/o ref. scale

  • J120-701-0500-M446 - UE J120 Pressure Switch
    UE J120 Pressure Switch, 1.5-30 psi setpoint range, one SPDT, 5A@125/250 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., Buna N diaph. and o-ring, 1/4" FNPT nickel-plated brass press. conn., close deadband, SS ID tag, internal adjust. w/o ref. scale

  • J120-701-M415 - UE J120 Pressure Switch
    UE J120 Pressure Switch, 1.5-30 psi setpoint range, one SPDT, 15A@125/250/480 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., Buna N diaph. and o-ring, 1/4" FNPT nickel-plated brass press. conn., internal adjust. w/o ref. scale

  • J120-702 - UE J120 Pressure Switch
    UE J120 Pressure Switch, 3-100 psi setpoint range, one SPDT, 15A@125/250/480 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., Buna N diaph. and o-ring, 1/4" FNPT nickel-plated brass press. conn., internal adjust. w/o ref. scale

  • J120-703 - UE J120 Pressure Switch
    UE J120 Pressure Switch, 9-300 psi setpoint range, one SPDT, 15A@125/250/480 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., Buna N diaph. and o-ring, 1/4" FNPT nickel-plated brass press. conn., internal adjust. w/o ref. scale

  • J120-704 - UE J120 Pressure Switch
    UE J120 Pressure Switch, 15-500 psi setpoint range, one SPDT, 15A@125/250/480 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., Buna N diaph. and o-ring, 1/4" FNPT nickel-plated brass press. conn., internal adjust. w/o ref. scale

  • J120-705 - UE J120 Pressure Switch
    UE J120 Pressure Switch, 30-1000 psi setpoint range, one SPDT, 15A@125/250/480 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., Buna N diaph. and o-ring, 1/4" FNPT nickel-plated brass press. conn., internal adjust. w/o ref. scale

  • J120-S126B - UE J120 Vacuum Switch
    UE J120 Vacuum Switch, 30" Hg Vac-3" Hg Vac setpoint range, one SPDT, 15A@125/250/480 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., welded 316LSS bellows, 1/2" FNPT SS press. conn., internal adjust. w/o ref. scale

  • J120-S134B - UE J120 Pressure Switch
    UE J120 Pressure Switch, 30" Hg Vac-20 psi setpoint range, one SPDT, 15A@125/250/480 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., welded 316LSS bellows, 1/2" FNPT SS press. conn., internal adjust. w/o ref. scale

  • J120-S137B - UE J120 Pressure Switch
    UE J120 Pressure Switch, 15-80" wc setpoint range, one SPDT, 15A@125/250/480 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., welded 316LSS bellows, 1/2" FNPT SS press. conn., internal adjust. w/o ref. scale

  • J120-S152B-M201 - UE J120 Pressure Switch
    UE J120 Pressure Switch, 1-50 psi setpoint range, one SPDT, 15A@125/250/480 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., welded 316LSS bellows, 1/2" FNPT SS press. conn., internal adjust. w/o ref. scale, FACTORY SET SWITCH - CONTACT US TO ORDER!

  • J120-S152B-M449 - UE J120 Pressure Switch
    UE J120 Pressure Switch, 1-50 psi setpoint range, one SPDT, 15A@125/250/480 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., welded 316LSS bellows, 1/2" FNPT SS press. conn., internal adjust. w/o ref. scale

  • J120-S156B-1010 - UE J120 Pressure Switch
    UE J120 Pressure Switch, 2-100 psi setpoint range, one DPDT, 10A@125/250 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., welded 316LSS bellows, 1/2" FNPT SS press. conn., internal adjust. w/o ref. scale

  • J120-S156B-1180-M201 - UE J120 Pressure Switch
    UE J120 Pressure Switch, 2-100 psi setpoint range, one SPDT, 11A@125/250 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., welded 316LSS bellows, 1/2" FNPT SS press. conn., hermetically sealed, internal adjust. w/o ref. scale, FACTORY SET SWITCH - CONTACT US TO ORDER!

  • J120-S156B-M201 - UE J120 Pressure Switch
    UE J120 Pressure Switch, 2-100 psi setpoint range, one SPDT, 15A@125/250/480 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., welded 316LSS bellows, 1/2" FNPT SS press. conn., internal adjust. w/o ref. scale, FACTORY SET SWITCH - CONTACT US TO ORDER!

  • J120-S156B-M446 - UE J120 Pressure Switch
    UE J120 Pressure Switch, 2-100 psi setpoint range, one SPDT, 15A@125/250/480 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., welded 316LSS bellows, 1/2" FNPT SS press. conn., SS ID tag, internal adjust. w/o ref. scale

  • J120K-147 - UE J120K Differential Pressure Switch
    UE J120K Differential Pressure Switch, 3-30 psid setpoint range, one SPDT, 15A@125/250/480 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., welded brass bellows, 1/4" FNPT nickel-plated brass press. conn., internal adjust. w/o ref. scale

  • J120K-157 - UE J120K Differential Pressure Switch
    UE J120K Differential Pressure Switch, 10-100 psid setpoint range, one SPDT, 15A@125/250/480 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., welded brass bellows, 1/4" FNPT nickel-plated brass press. conn., internal adjust. w/o ref. scale

  • J120K-36 - UE J120K Differential Pressure Switch
    UE J120K Differential Pressure Switch, 3-30 psid setpoint range, one SPDT, 15A@125/250/480 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., Buna N diaph. and o-ring, 1/4" FNPT 303SS press. conn., internal adjust. w/o ref. scale

  • J120K-367-1519 - UE J120K Differential Pressure Switch
    UE J120K Differential Pressure Switch, 10-100 psid setpoint range, one SPDT, 15A@125/250/480 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., welded 316LSS bellows, 1/4" FNPT SS press. conn., adjustable deadband, internal adjust. w/o ref. scale

  • J120K-37-M201 - UE J120K Differential Pressure Switch
    UE J120K Differential Pressure Switch, 10-100 psid setpoint range, one SPDT, 15A@125/250/480 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., Buna N diaph. and o-ring, 1/4" FNPT 303SS press. conn., internal adjust. w/o ref. scale, FACTORY SET SWITCH - CONTACT US TO ORDER!

  • J120K-38-M201 - UE J120K Differential Pressure Switch
    UE J120K Differential Pressure Switch, 30-300 psid setpoint range, one SPDT, 15A@125/250/480 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., Buna N diaph. and o-ring, 1/4" FNPT 303SS press. conn., internal adjust. w/o ref. scale, FACTORY SET SWITCH - CONTACT US TO ORDER!

  • J120K-38-M201-M446 - UE J120K Differential Pressure Switch
    UE J120K Differential Pressure Switch, 30-300 psid setpoint range, one SPDT, 15A@125/250/480 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., Buna N diaph. and o-ring, 1/4" FNPT 303SS press. conn., SS ID tag, internal adjust. w/o ref. scale, FACTORY SET SWITCH - CONTACT US TO ORDER!

  • J120K-39 - UE J120K Differential Pressure Switch
    UE J120K Differential Pressure Switch, 50-500 psid setpoint range, one SPDT, 15A@125/250/480 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., Buna N diaph. and o-ring, 1/4" FNPT 303SS press. conn., internal adjust. w/o ref. scale

  • J120K-456 - UE J120K Differential Pressure Switch
    UE J120K Differential Pressure Switch, 2-20 psid setpoint range, one SPDT, 15A@125/250/480 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., Buna N diaph. and o-ring, 1/4" FNPT alum. press. conn., internal adjust. w/o ref. scale

  • J120K-457 - UE J120K Differential Pressure Switch
    UE J120K Differential Pressure Switch, 3-30 psid setpoint range, one SPDT, 15A@125/250/480 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., Buna N diaph. and o-ring, 1/4" FNPT alum. press. conn., internal adjust. w/o ref. scale

  • J120K-540-1190-M540-M201 - UE J120K Differential Pressure Switch
    UE J120K Differential Pressure Switch, 0.2-7" wcd setpoint range, one DPDT, 11A@125/250 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., Kapton diaph. w/Viton sealing diaph., 1/8" FNPT epoxy-coated alum. press. conn., set on rising pressure, hermetically sealed, internal adjust. w/o ref. scale, FACTORY SET SWITCH - CONTACT US TO ORDER!

  • J120K-540-1195 - UE J120K Differential Pressure Switch
    UE J120K Differential Pressure Switch, 0.2-7" wcd setpoint range, one DPDT, 11A@125/250 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., Kapton diaph. w/Buna N sealing diaph., 1/8" FNPT epoxy-coated alum. press. conn., set on falling pressure, hermetically sealed, internal adjust. w/o ref. scale

  • J120K-541-1190-M540-M201 - UE J120K Differential Pressure Switch
    UE J120K Differential Pressure Switch, 1-20" wcd setpoint range, one DPDT, 11A@125/250 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., Kapton diaph. w/Viton sealing diaph., 1/8" FNPT 303SS press. conn., set on rising pressure, hermetically sealed, internal adjust. w/o ref. scale, FACTORY SET SWITCH - CONTACT US TO ORDER!

  • J120K-543 - UE J120K Differential Pressure Switch
    UE J120K Differential Pressure Switch, 10-200" wcd setpoint range, one SPDT, 15A@125/250/480 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., Kapton diaph. w/Buna N sealing diaph., 1/8" FNPT epoxy-coated alum. press. conn., internal adjust. w/o ref. scale

  • J120K-544 - UE J120K Differential Pressure Switch
    UE J120K Differential Pressure Switch, 2-20 psid setpoint range, one SPDT, 15A@125/250/480 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., Kapton diaph. w/Buna N sealing diaph., 1/8" FNPT epoxy-coated alum. press. conn., internal adjust. w/o ref. scale

  • J120K-S147B - UE J120K Differential Pressure Switch
    UE J120K Differential Pressure Switch, 3-30 psid setpoint range, one SPDT, 15A@125/250/480 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., welded 316LSS bellows, 1/2" FNPT SS press. conn., internal adjust. w/o ref. scale

  • J120K-S147B-1190-M201 - UE J120K Differential Pressure Switch
    UE J120K Differential Pressure Switch, 3-30 psid setpoint range, one DPDT, 11A@125/250 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., welded 316LSS bellows, 1/2" FNPT SS press. conn., set on rising pressure, hermetically sealed, internal adjust. w/o ref. scale, FACTORY SET SWITCH - CONTACT US TO ORDER!

  • J120K-S147B-M201 - UE J120K Differential Pressure Switch
    UE J120K Differential Pressure Switch, 3-30 psid setpoint range, one SPDT, 15A@125/250/480 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., welded 316LSS bellows, 1/2" FNPT SS press. conn., internal adjust. w/o ref. scale, FACTORY SET SWITCH - CONTACT US TO ORDER!

  • J120K-S157B - UE J120K Differential Pressure Switch
    UE J120K Differential Pressure Switch, 10-100 psid setpoint range, one SPDT, 15A@125/250/480 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., welded 316LSS bellows, 1/2" FNPT SS press. conn., internal adjust. w/o ref. scale

  • J120K-S157B-1010 - UE J120K Differential Pressure Switch
    UE J120K Differential Pressure Switch, 10-100 psid setpoint range, one DPDT, 10A@125/250 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., welded 316LSS bellows, 1/2" FNPT SS press. conn., internal adjust. w/o ref. scale

  • J120K-S157B-M201 - UE J120K Differential Pressure Switch
    UE J120K Differential Pressure Switch, 10-100 psid setpoint range, one SPDT, 15A@125/250/480 VAC, two 3/4" FNPT elect. conn., NEMA 4X, 7 & 9 encl., welded 316LSS bellows, 1/2" FNPT SS press. conn., internal adjust. w/o ref. scale, FACTORY SET SWITCH - CONTACT US TO ORDER!

  • P1X-J340SS-T - Barksdale P1X Explosion-Proof Pressure Switch
    Barksdale P1X Explosion-Proof Pressure Switch, 6-340 psi setpoint range, one SPDT, 10A@125/250 VAC and 3A@480 VAC, 1/2" FNPT elect. conn., NEMA 7 & 9 encl., Teflon diaph. and seals, 1/4" FNPT alum. press. conn., external adjust. screw

  • P1X-J600SS-V-P2 - Barksdale P1X Explosion-Proof Pressure Switch
    Barksdale P1X Explosion-Proof Pressure Switch, 25-600 psi setpoint range, one SPDT, 10A@125/250 VAC and 3A@480 VAC, 1/2" FNPT elect. conn., NEMA 7 & 9 encl., Viton diaph. and seals, 1/2" FNPT SS press. conn., external adjust. screw



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