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    Sensors & Switches / Limit Switch

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    UNITED TECHNOLOGIES HH11KT165

    UNITED TECHNOLOGIES

    CARRIER

    HH11KT165

    DISCONTINUED BY MANUFACTURER, , LIMIT SWITCH, REPLACEMENT SWITCH, SPDT, 165 F FIXED, 30 DEG DIFFERENTIAL, 7 INCH ELEMENT LENGTH
    ✓ IN STOCK!
    Buy Surplus As Low As £28.90 Price with VAT: £34.68
    £28.90 Price with VAT: £34.68
    UNITED TECHNOLOGIES HH12ZB160

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZB160

    FACTORY AUTHORIZED PARTS™ - HH12ZB160 LIMIT SWITCH, 3", 160°
    ✓ IN STOCK!
    £30.77 Price with VAT: £36.92 Buy Surplus As Low As £20.30 Price with VAT: £24.36
    £20.30 Price with VAT: £24.36
    UNITED TECHNOLOGIES HH57Z-C003

    UNITED TECHNOLOGIES

    CARRIER

    HH57Z-C003

    DIFFERENTIAL ENTHALPY SWITCH, (33CSENTHSWPOWER: 24VAC, OUTPUT: 10AMP FORM 1C RELAYW/ 24 VAC SOURCED POWER
    ✓ IN STOCK!
    £320.23 Price with VAT: £384.28 Buy Surplus As Low As £143.12 Price with VAT: £171.74
    £143.12 Price with VAT: £171.74
    UNITED TECHNOLOGIES HH-12KD-022

    UNITED TECHNOLOGIES

    CARRIER

    HH-12KD-022

    LIMIT SWITCH FOR A FAN 24VDC 90-120F 7IN LONG
    ✓ IN STOCK!
    £150.78 Price with VAT: £180.94 Buy Surplus As Low As £61.98 Price with VAT: £74.37
    £61.98 Price with VAT: £74.37
    UNITED TECHNOLOGIES HH12ZB-180

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZB-180

    AUTO LIMIT SWITCH, 140-180F , AUTO RESET, FAP LIMIT
    ✓ IN STOCK!
    £15.68 Price with VAT: £18.81 Buy Surplus As Low As £10.45 Price with VAT: £12.54
    £10.45 Price with VAT: £12.54
    UNITED TECHNOLOGIES HH18HA507

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA507

    FACTORY AUTHORIZED PARTS™ - HH18HA507 LIMIT SWITCH
    ✓ IN STOCK!
    £11.51 Price with VAT: £13.81 Buy Surplus As Low As £8.75 Price with VAT: £10.50
    £8.75 Price with VAT: £10.50
    UNITED TECHNOLOGIES HH19ZA190

    UNITED TECHNOLOGIES

    CARRIER

    HH19ZA190

    FACTORY AUTHORIZED PARTS™ - HH19ZA190 TEMPERATURE ACTUATED SWITCH
    ✓ IN STOCK!
    £28.72 Price with VAT: £34.46 Buy Surplus As Low As £21.82 Price with VAT: £26.18
    £21.82 Price with VAT: £26.18
    UNITED TECHNOLOGIES HH18HA130

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA130

    LIMIT SWITCH, 100-130F, AUTO
    ✓ IN STOCK!
    £47.86 Price with VAT: £57.44 Buy Surplus As Low As £41.74 Price with VAT: £50.09
    £41.74 Price with VAT: £50.09
    UNITED TECHNOLOGIES HH-18HA-138

    UNITED TECHNOLOGIES

    CARRIER

    HH-18HA-138

    LIMIT SWITCH, 95-135F, AUTO, OPEN 135F, CLOSE 95F, CONTACT RATING 375VA PILOT DUTY
    ✓ IN STOCK!
    £19.41 Price with VAT: £23.29 Buy Surplus As Low As £12.09 Price with VAT: £14.51
    £12.09 Price with VAT: £14.51
    UNITED TECHNOLOGIES HH-12HC-171

    UNITED TECHNOLOGIES

    CARRIER

    HH-12HC-171

    TEMPERATURER ACTUATED SWITCH, 3.6 AMP, SPDT, 240V, OPEN 170F, CLOSE 130F, W/ AUTO RESET
    ✓ IN STOCK!
    £35.46 Price with VAT: £42.55 Buy Surplus As Low As £29.54 Price with VAT: £35.45
    £29.54 Price with VAT: £35.45
    UNITED TECHNOLOGIES HH-22HA-231

    UNITED TECHNOLOGIES

    CARRIER

    HH-22HA-231

    DISCONTINUED BY MANUFACTURER, , LIMIT SWITCH, SPDT, M/R ROLLOUT
    ✓ IN STOCK!
    Buy Surplus As Low As £28.37 Price with VAT: £34.04
    £28.37 Price with VAT: £34.04
    UNITED TECHNOLOGIES HH18HA597

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA597

    FACTORY AUTHORIZED PARTS™ - HH18HA597 - TEMPERATURE ACTUATED SWITCH
    ✓ IN STOCK!
    £24.32 Price with VAT: £29.18 Buy Surplus As Low As £16.05 Price with VAT: £19.26
    £16.05 Price with VAT: £19.26
    UNITED TECHNOLOGIES 338096-702

    UNITED TECHNOLOGIES

    CARRIER

    338096-702

    FACTORY AUTHORIZED PARTS™ - 338096-702 - LIMIT SWITCH ASSEMBLY
    ✓ IN STOCK!
    £19.17 Price with VAT: £23.00 Buy Surplus As Low As £12.65 Price with VAT: £15.18
    £12.65 Price with VAT: £15.18
    UNITED TECHNOLOGIES HH12ZB240

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZB240

    FACTORY AUTHORIZED PARTS™ - LIMIT SWITCH, 3", 240 DEG F
    ✓ IN STOCK!
    £31.86 Price with VAT: £38.23 Buy Surplus As Low As £21.03 Price with VAT: £25.23
    £21.03 Price with VAT: £25.23
    UNITED TECHNOLOGIES HH18HV125

    UNITED TECHNOLOGIES

    CARRIER

    HH18HV125

    FACTORY AUTHORIZED PARTS TEMPERATURE ACTIVATED SWITCH
    ✓ IN STOCK!
    £73.90 Price with VAT: £88.68 Buy Surplus As Low As £56.73 Price with VAT: £68.08
    £56.73 Price with VAT: £68.08
    UNITED TECHNOLOGIES HH12ZB200

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZB200

    FACTORY AUTHORIZED PARTS™ - HH12ZB200 3" LIMIT SWITCH 200°
    ✓ IN STOCK!
    £33.31 Price with VAT: £39.98 Buy Surplus As Low As £25.32 Price with VAT: £30.38
    £25.32 Price with VAT: £30.38
    UNITED TECHNOLOGIES HH12ZA205

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZA205

    FACTORY AUTHORIZED PARTS™ - HH12ZA205 FUSIBLE LINK
    ✓ IN STOCK!
    £73.15 Price with VAT: £87.78 Buy Surplus As Low As £55.98 Price with VAT: £67.18
    £55.98 Price with VAT: £67.18
    UNITED TECHNOLOGIES HH18HA416

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA416

    FACTORY AUTHORIZED PARTS™ - HH18HA416 LIMIT SWITCH
    ✓ IN STOCK!
    £18.68 Price with VAT: £22.42 Buy Surplus As Low As £14.21 Price with VAT: £17.05
    £14.21 Price with VAT: £17.05
    UNITED TECHNOLOGIES HH12ZB170

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZB170

    FACTORY AUTHORIZED PARTS™ - HH12ZB170 3" LIMIT SWITCH 170°
    ✓ IN STOCK!
    £29.43 Price with VAT: £35.31 Buy Surplus As Low As £22.36 Price with VAT: £26.84
    £22.36 Price with VAT: £26.84
    UNITED TECHNOLOGIES R02R003

    UNITED TECHNOLOGIES

    CARRIER

    R02R003

    LIMIT SWITCH, AIR FURNACE
    ✓ IN STOCK!
    £31.35 Price with VAT: £37.62 Buy Surplus As Low As £23.89 Price with VAT: £28.66
    £23.89 Price with VAT: £28.66
    UNITED TECHNOLOGIES HH12ZZ190

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZZ190

    HIGH LIMIT SWITCH, NORMALLY CLOSED, AUTOMATIC RESET, 2" INSERT LENGTH, OPENS @ 190 DEG. F, CLOSES @ 150 DEG. F, (L190F-40)
    ✓ IN STOCK!
    £32.55 Price with VAT: £39.05 Buy Surplus As Low As £21.48 Price with VAT: £25.78
    £21.48 Price with VAT: £25.78
    UNITED TECHNOLOGIES HH12ZB190

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZB190

    FACTORY AUTHORIZED PARTS™ - HH12ZB190 3" LIMIT SWITCH 190°
    ✓ IN STOCK!
    £29.04 Price with VAT: £34.85 Buy Surplus As Low As £22.07 Price with VAT: £26.49
    £22.07 Price with VAT: £26.49
    UNITED TECHNOLOGIES HH18HA194

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA194

    LIMIT SWITCH, TEMPERTURE ACTIVATED, NORMALLY CLOSED, OPENS ON TEMP RISE (DEGREES FAHRENHEIT) 180, CLOSES AT TEMP (DEGREES FAHRENHEIT) 140, MANUAL RESET, 2 TERMINALS, 10/5 FULL LOAD AMPERAGE, ...
    ✓ IN STOCK!
    £47.77 Price with VAT: £57.33 Buy Surplus As Low As £36.58 Price with VAT: £43.89
    £36.58 Price with VAT: £43.89
    UNITED TECHNOLOGIES WS-1

    UNITED TECHNOLOGIES

    CARRIER

    WS-1

    WET SWITCH FLOOD DETECTOR, STANDARD 24AC CONTROL, INTEGRAL FEET, HYDROPHILIC PAD, DOUBLE THROW RELAY, STAINLESS STEEL SENSOR ARRAY, PUSH TO RESET, PUSH TO TEST, PUCK SIZED 3-5/8" DIAMETER BY ...
    £100.68 Price with VAT: £120.81 Buy Surplus As Low As £76.51 Price with VAT: £91.81
    £76.51 Price with VAT: £91.81
    UNITED TECHNOLOGIES HH12ZA176

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZA176

    THERMAL LIMIT SWITCH REPLACEMENT, BDP, 170F, 3 INCH, OPENS @ 170F CLOSES @ 130F
    ✓ IN STOCK!
    £53.75 Price with VAT: £64.49 Buy Surplus As Low As £26.12 Price with VAT: £31.34
    £26.12 Price with VAT: £31.34
    UNITED TECHNOLOGIES HH18HA440

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA440

    FACTORY AUTHORIZED PARTS™ - HH18HA440 LIMIT SWITCH
    ✓ IN STOCK!
    £75.34 Price with VAT: £90.41 Buy Surplus As Low As £49.73 Price with VAT: £59.67
    £49.73 Price with VAT: £59.67
    UNITED TECHNOLOGIES HH18HA199

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA199

    FACTORY AUTHORIZED PARTS™ - HH18HA199 LIMIT SWITCH
    ✓ IN STOCK!
    £100.68 Price with VAT: £120.81 Buy Surplus As Low As £60.40 Price with VAT: £72.48
    £60.40 Price with VAT: £72.48
    UNITED TECHNOLOGIES HH12ZZ205

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZZ205

    FACTORY AUTHORIZED PARTS™ - HH12ZZ205 LIMIT SWITCH
    ✓ IN STOCK!
    £31.22 Price with VAT: £37.46 Buy Surplus As Low As £18.73 Price with VAT: £22.47
    £18.73 Price with VAT: £22.47
    UNITED TECHNOLOGIES HH18HA138

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA138

    FACTORY AUTHORIZED PARTS™ - HH18HA138 HI TEMP LIMIT SWITCH
    ✓ IN STOCK!
    £15.38 Price with VAT: £18.46 Buy Surplus As Low As £9.23 Price with VAT: £11.08
    £9.23 Price with VAT: £11.08
    UNITED TECHNOLOGIES HH19ZA156

    UNITED TECHNOLOGIES

    CARRIER

    HH19ZA156

    155F-OPN 105F-CLS LIMIT SWITCH
    £29.11 Price with VAT: £34.93 Buy Surplus As Low As £16.75 Price with VAT: £20.10
    £16.75 Price with VAT: £20.10
    UNITED TECHNOLOGIES HH19ZA170

    UNITED TECHNOLOGIES

    CARRIER

    HH19ZA170

    170F-OPN 130F-CLS LIMIT SWITCH
    £47.77 Price with VAT: £57.33 Buy Surplus As Low As £29.11 Price with VAT: £34.93
    £29.11 Price with VAT: £34.93
    UNITED TECHNOLOGIES HH18HV185

    UNITED TECHNOLOGIES

    CARRIER

    HH18HV185

    FACTORY AUTHORIZED PARTS™ - HH18HV185 - SW TEMP ACT
    £63.45 Price with VAT: £76.14 Buy Surplus As Low As £31.46 Price with VAT: £37.76
    £31.46 Price with VAT: £37.76
    UNITED TECHNOLOGIES HH12HV151

    UNITED TECHNOLOGIES

    CARRIER

    HH12HV151

    LIMIT SWITCH
    £131.38 Price with VAT: £157.65 Buy Surplus As Low As £79.12 Price with VAT: £94.95
    £79.12 Price with VAT: £94.95
    UNITED TECHNOLOGIES HR-54RA-051

    UNITED TECHNOLOGIES

    CARRIER

    HR-54RA-051

    LIMIT SWITCH 1NO 1NC 2CONTACT
    Buy Surplus As Low As £16.42 Price with VAT: £19.71
    £16.42 Price with VAT: £19.71
    UNITED TECHNOLOGIES HH18HV140

    UNITED TECHNOLOGIES

    CARRIER

    HH18HV140

    FACTORY AUTHORIZED PARTS™ - HH18HV140 TEMPERATURE ACTUATED SWITCH
    £84.87 Price with VAT: £101.85 Buy Surplus As Low As £50.92 Price with VAT: £61.11
    £50.92 Price with VAT: £61.11
    UNITED TECHNOLOGIES HH18HA285

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA285

    CARRIER HH18HA285 TEPERATURE ACTUATED SWITCH GS-07F-9515S
    £15.68 Price with VAT: £18.81 Buy Surplus As Low As £7.39 Price with VAT: £8.87
    £7.39 Price with VAT: £8.87
    UNITED TECHNOLOGIES HH-18HA-150

    UNITED TECHNOLOGIES

    CARRIER

    HH-18HA-150

    LIMIT SWITCH, L150-40F, TEMPERATURE ACTUATED
    £26.87 Price with VAT: £32.25 Buy Surplus As Low As £16.42 Price with VAT: £19.71
    £16.42 Price with VAT: £19.71
    UNITED TECHNOLOGIES HH12ZA211

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZA211

    CARRIER HH12ZA211 LIMIT SWITCH GS-07F-9515S
    £64.20 Price with VAT: £77.03 Buy Surplus As Low As £38.82 Price with VAT: £46.58
    £38.82 Price with VAT: £46.58
    UNITED TECHNOLOGIES HY-12NJ-170

    UNITED TECHNOLOGIES

    CARRIER

    HY-12NJ-170

    DISCONTINUED BY MANUFACTURER, 170F CO AUTO LIMIT SWITCH
    Buy Surplus As Low As £37.27 Price with VAT: £44.72
    £37.27 Price with VAT: £44.72
    UNITED TECHNOLOGIES HH18HV135

    UNITED TECHNOLOGIES

    CARRIER

    HH18HV135

    CARRIER HH18HV135 TEMPERATURE ACTUATED SWITCH GS-07F-9515S
    £113.46 Price with VAT: £136.15 Buy Surplus As Low As £51.95 Price with VAT: £62.34
    £51.95 Price with VAT: £62.34
    UNITED TECHNOLOGIES HH-18HV-170

    UNITED TECHNOLOGIES

    CARRIER

    HH-18HV-170

    142-170F AUTO LIMIT SWITCH
    £53.75 Price with VAT: £64.49 Buy Surplus As Low As £32.84 Price with VAT: £39.41
    £32.84 Price with VAT: £39.41
    UNITED TECHNOLOGIES HH18HV160

    UNITED TECHNOLOGIES

    CARRIER

    HH18HV160

    157-160F AUTO LIMIT SWITCH
    £78.86 Price with VAT: £94.64 Buy Surplus As Low As £47.32 Price with VAT: £56.78
    £47.32 Price with VAT: £56.78
    UNITED TECHNOLOGIES HH12KD023

    UNITED TECHNOLOGIES

    CARRIER

    HH12KD023

    LIMIT AND TIME DELAY CONTROL, 7" ELEMENT EXTENSION, SPST&SPDT FAN, 24VAC HEATER
    £345.61 Price with VAT: £414.73 Buy Surplus As Low As £207.52 Price with VAT: £249.02
    £207.52 Price with VAT: £249.02
    UNITED TECHNOLOGIES HH22UC063

    UNITED TECHNOLOGIES

    CARRIER

    HH22UC063

    OUTDOOR THERMOSTAT OVERRIDE SWITCH, 240-277VAC, 25/25 FLA, 90/90 LRA, TERM'S 2-1, 6000 W, 277 VAC
    £117.94 Price with VAT: £141.53 Buy Surplus As Low As £70.91 Price with VAT: £85.10
    £70.91 Price with VAT: £85.10
    UNITED TECHNOLOGIES HH18HA197

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA197

    CARRIER HH18HA197 LIMIT SWITCH GS-07F-9515S
    £94.05 Price with VAT: £112.86 Buy Surplus As Low As £38.97 Price with VAT: £46.76
    £38.97 Price with VAT: £46.76
    UNITED TECHNOLOGIES HH18HA137

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA137

    FACTORY AUTHORIZED PARTS™ - HH18HA137 LIMIT SWITCH
    £36.58 Price with VAT: £43.89 Buy Surplus As Low As £16.12 Price with VAT: £19.35
    £16.12 Price with VAT: £19.35
    UNITED TECHNOLOGIES HH-12ZB-220

    UNITED TECHNOLOGIES

    CARRIER

    HH-12ZB-220

    LMT SW OPN-220F CLS-180F 3.12"
    £13.44 Price with VAT: £16.12 Buy Surplus As Low As £8.21 Price with VAT: £9.85
    £8.21 Price with VAT: £9.85
    UNITED TECHNOLOGIES HH680502

    UNITED TECHNOLOGIES

    CARRIER

    HH680502

    90-120F AUTO LIMIT SWITCH
    £199.30 Price with VAT: £239.17 Buy Surplus As Low As £120.18 Price with VAT: £144.22
    £120.18 Price with VAT: £144.22
    UNITED TECHNOLOGIES HH19ZA140

    UNITED TECHNOLOGIES

    CARRIER

    HH19ZA140

    CARRIER HH19ZA140 TEMPERATURE ACTUATED SWITCH GS-07F-9515S
    £45.51 Price with VAT: £54.61 Buy Surplus As Low As £27.31 Price with VAT: £32.77
    £27.31 Price with VAT: £32.77
    UNITED TECHNOLOGIES HH22HA141

    UNITED TECHNOLOGIES

    CARRIER

    HH22HA141

    CARRIER , HH22HA141, LIMIT SWITCH, 24IN CAP, OPEN:160DEGREE F, CLOSED:140DEGREE F
    Buy Surplus As Low As £44.79 Price with VAT: £53.75
    £44.79 Price with VAT: £53.75
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