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    Sensors & Switches / Limit Switch

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    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!
    £314.30 Price with VAT: £377.16 Buy Surplus As Low As £140.47 Price with VAT: £168.56
    £140.47 Price with VAT: £168.56
    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!
    £19.05 Price with VAT: £22.86 Buy Surplus As Low As £11.87 Price with VAT: £14.24
    £11.87 Price with VAT: £14.24
    UNITED TECHNOLOGIES HH12ZB160

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZB160

    FACTORY AUTHORIZED PARTS™ - HH12ZB160 LIMIT SWITCH, 3", 160°
    ✓ IN STOCK!
    £21.33 Price with VAT: £25.60 Buy Surplus As Low As £14.08 Price with VAT: £16.90
    £14.08 Price with VAT: £16.90
    UNITED TECHNOLOGIES HH12ZB240

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZB240

    FACTORY AUTHORIZED PARTS™ - LIMIT SWITCH, 3", 240 DEG F
    ✓ IN STOCK!
    £29.01 Price with VAT: £34.81 Buy Surplus As Low As £15.39 Price with VAT: £18.46
    £15.39 Price with VAT: £18.46
    UNITED TECHNOLOGIES HH18HV125

    UNITED TECHNOLOGIES

    CARRIER

    HH18HV125

    FACTORY AUTHORIZED PARTS TEMPERATURE ACTIVATED SWITCH
    ✓ IN STOCK!
    £80.59 Price with VAT: £96.71 Buy Surplus As Low As £61.54 Price with VAT: £73.85
    £61.54 Price with VAT: £73.85
    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 £19.05 Price with VAT: £22.86
    £19.05 Price with VAT: £22.86
    UNITED TECHNOLOGIES R02R003

    UNITED TECHNOLOGIES

    CARRIER

    R02R003

    LIMIT SWITCH, AIR FURNACE
    ✓ IN STOCK!
    £30.77 Price with VAT: £36.92 Buy Surplus As Low As £23.44 Price with VAT: £28.13
    £23.44 Price with VAT: £28.13
    UNITED TECHNOLOGIES HH18HA597

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA597

    FACTORY AUTHORIZED PARTS™ - HH18HA597 - TEMPERATURE ACTUATED SWITCH
    ✓ IN STOCK!
    £23.87 Price with VAT: £28.64 Buy Surplus As Low As £11.72 Price with VAT: £14.07
    £11.72 Price with VAT: £14.07
    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!
    £27.54 Price with VAT: £33.05 Buy Surplus As Low As £18.18 Price with VAT: £21.81
    £18.18 Price with VAT: £21.81
    UNITED TECHNOLOGIES HH12ZA205

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZA205

    FACTORY AUTHORIZED PARTS™ - HH12ZA205 FUSIBLE LINK
    ✓ IN STOCK!
    £71.80 Price with VAT: £86.16 Buy Surplus As Low As £33.70 Price with VAT: £40.44
    £33.70 Price with VAT: £40.44
    UNITED TECHNOLOGIES HH12ZB200

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZB200

    FACTORY AUTHORIZED PARTS™ - HH12ZB200 3" LIMIT SWITCH 200°
    ✓ IN STOCK!
    £25.51 Price with VAT: £30.61 Buy Surplus As Low As £19.39 Price with VAT: £23.26
    £19.39 Price with VAT: £23.26
    UNITED TECHNOLOGIES HH12ZB-180

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZB-180

    AUTO LIMIT SWITCH, 140-180F , AUTO RESET, FAP LIMIT
    ✓ IN STOCK!
    £15.39 Price with VAT: £18.46 Buy Surplus As Low As £10.26 Price with VAT: £12.31
    £10.26 Price with VAT: £12.31
    UNITED TECHNOLOGIES HH18HA416

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA416

    FACTORY AUTHORIZED PARTS™ - HH18HA416 LIMIT SWITCH
    ✓ IN STOCK!
    £18.34 Price with VAT: £22.01 Buy Surplus As Low As £8.79 Price with VAT: £10.55
    £8.79 Price with VAT: £10.55
    UNITED TECHNOLOGIES HH18HA130

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA130

    LIMIT SWITCH, 100-130F, AUTO
    ✓ IN STOCK!
    £49.09 Price with VAT: £58.90 Buy Surplus As Low As £37.36 Price with VAT: £44.84
    £37.36 Price with VAT: £44.84
    UNITED TECHNOLOGIES HH18HA440

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA440

    FACTORY AUTHORIZED PARTS™ - HH18HA440 LIMIT SWITCH
    ✓ IN STOCK!
    £73.94 Price with VAT: £88.73 Buy Surplus As Low As £24.18 Price with VAT: £29.01
    £24.18 Price with VAT: £29.01
    UNITED TECHNOLOGIES HH18HA507

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA507

    FACTORY AUTHORIZED PARTS™ - HH18HA507 LIMIT SWITCH
    ✓ IN STOCK!
    £11.30 Price with VAT: £13.56 Buy Surplus As Low As £8.59 Price with VAT: £10.30
    £8.59 Price with VAT: £10.30
    UNITED TECHNOLOGIES HH19ZA190

    UNITED TECHNOLOGIES

    CARRIER

    HH19ZA190

    FACTORY AUTHORIZED PARTS™ - HH19ZA190 TEMPERATURE ACTUATED SWITCH
    ✓ IN STOCK!
    £28.18 Price with VAT: £33.82 Buy Surplus As Low As £13.92 Price with VAT: £16.70
    £13.92 Price with VAT: £16.70
    UNITED TECHNOLOGIES HH-12KD-022

    UNITED TECHNOLOGIES

    CARRIER

    HH-12KD-022

    LIMIT SWITCH FOR A FAN 24VDC 90-120F 7IN LONG
    ✓ IN STOCK!
    £147.99 Price with VAT: £177.59 Buy Surplus As Low As £51.71 Price with VAT: £62.05
    £51.71 Price with VAT: £62.05
    UNITED TECHNOLOGIES HH12ZB190

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZB190

    FACTORY AUTHORIZED PARTS™ - HH12ZB190 3" LIMIT SWITCH 190°
    ✓ IN STOCK!
    £28.51 Price with VAT: £34.21 Buy Surplus As Low As £19.05 Price with VAT: £22.86
    £19.05 Price with VAT: £22.86
    UNITED TECHNOLOGIES 338096-702

    UNITED TECHNOLOGIES

    CARRIER

    338096-702

    FACTORY AUTHORIZED PARTS™ - 338096-702 - LIMIT SWITCH ASSEMBLY
    ✓ IN STOCK!
    £18.81 Price with VAT: £22.58 Buy Surplus As Low As £12.42 Price with VAT: £14.90
    £12.42 Price with VAT: £14.90
    UNITED TECHNOLOGIES HH12ZA176

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZA176

    THERMAL LIMIT SWITCH REPLACEMENT, BDP, 170F, 3 INCH, OPENS @ 170F CLOSES @ 130F
    ✓ IN STOCK!
    £52.75 Price with VAT: £63.30 Buy Surplus As Low As £22.56 Price with VAT: £27.07
    £22.56 Price with VAT: £27.07
    UNITED TECHNOLOGIES HH18HA199

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA199

    FACTORY AUTHORIZED PARTS™ - HH18HA199 LIMIT SWITCH
    ✓ IN STOCK!
    £98.81 Price with VAT: £118.57 Buy Surplus As Low As £59.28 Price with VAT: £71.14
    £59.28 Price with VAT: £71.14
    UNITED TECHNOLOGIES HH12ZB170

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZB170

    FACTORY AUTHORIZED PARTS™ - HH12ZB170 3" LIMIT SWITCH 170°
    ✓ IN STOCK!
    £23.43 Price with VAT: £28.12 Buy Surplus As Low As £13.92 Price with VAT: £16.70
    £13.92 Price with VAT: £16.70
    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 ...
    £93.04 Price with VAT: £111.65 Buy Surplus As Low As £71.07 Price with VAT: £85.28
    £71.07 Price with VAT: £85.28
    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!
    £34.80 Price with VAT: £41.76 Buy Surplus As Low As £29.31 Price with VAT: £35.17
    £29.31 Price with VAT: £35.17
    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 £27.84 Price with VAT: £33.41
    £27.84 Price with VAT: £33.41
    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!
    £39.86 Price with VAT: £47.83 Buy Surplus As Low As £27.11 Price with VAT: £32.53
    £27.11 Price with VAT: £32.53
    UNITED TECHNOLOGIES HH12ZZ205

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZZ205

    FACTORY AUTHORIZED PARTS™ - HH12ZZ205 LIMIT SWITCH
    ✓ IN STOCK!
    £30.64 Price with VAT: £36.77 Buy Surplus As Low As £18.38 Price with VAT: £22.06
    £18.38 Price with VAT: £22.06
    UNITED TECHNOLOGIES HH18HA138

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA138

    FACTORY AUTHORIZED PARTS™ - HH18HA138 HI TEMP LIMIT SWITCH
    ✓ IN STOCK!
    £15.10 Price with VAT: £18.12 Buy Surplus As Low As £9.06 Price with VAT: £10.88
    £9.06 Price with VAT: £10.88
    UNITED TECHNOLOGIES HH57ZC003

    UNITED TECHNOLOGIES

    CARRIER

    HH57ZC003

    FACTORY AUTHORIZED PARTS™ - HH57ZC003 - DIFFERENTIAL ENTHALPY SWITCH
    £1,252.93 Price with VAT: £1,503.52 Buy Surplus As Low As £751.76 Price with VAT: £902.11
    £751.76 Price with VAT: £902.11
    UNITED TECHNOLOGIES 1006945

    UNITED TECHNOLOGIES

    CARRIER

    1006945

    LIMIT SWITCH
    £1,372.23 Price with VAT: £1,646.67 Buy Surplus As Low As £823.48 Price with VAT: £988.18
    £823.48 Price with VAT: £988.18
    UNITED TECHNOLOGIES HR68TD016

    UNITED TECHNOLOGIES

    CARRIER

    HR68TD016

    SWITCH , HR68TD016
    £3,117.36 Price with VAT: £3,740.84 Buy Surplus As Low As £1,917.89 Price with VAT: £2,301.47
    £1,917.89 Price with VAT: £2,301.47
    UNITED TECHNOLOGIES 06DA509570

    UNITED TECHNOLOGIES

    CARRIER

    06DA509570

    ELECTRIC DP SWITCH KIT
    £773.66 Price with VAT: £928.40 Buy Surplus As Low As £464.49 Price with VAT: £557.39
    £464.49 Price with VAT: £557.39
    UNITED TECHNOLOGIES 312926-251

    UNITED TECHNOLOGIES

    CARRIER

    312926-251

    FACTORY AUTHORIZED PARTS™ - 312926-251 HIGH PRESSURE SWITCH
    £61.15 Price with VAT: £73.38 Buy Surplus As Low As £36.69 Price with VAT: £44.03
    £36.69 Price with VAT: £44.03
    UNITED TECHNOLOGIES HH19ZA195

    UNITED TECHNOLOGIES

    CARRIER

    HH19ZA195

    LIMIT SWITCH (195° OPEN, 155° CLOSE)
    £26.74 Price with VAT: £32.09 Buy Surplus As Low As £16.04 Price with VAT: £19.25
    £16.04 Price with VAT: £19.25
    UNITED TECHNOLOGIES HR-54RA-051

    UNITED TECHNOLOGIES

    CARRIER

    HR-54RA-051

    LIMIT SWITCH 1NO 1NC 2CONTACT
    Buy Surplus As Low As £16.12 Price with VAT: £19.34
    £16.12 Price with VAT: £19.34
    UNITED TECHNOLOGIES HH19ZH175

    UNITED TECHNOLOGIES

    CARRIER

    HH19ZH175

    FACTORY AUTHORIZED PARTS™ - HH19ZH175 - SW TEMP ACT
    £51.28 Price with VAT: £61.54 Buy Surplus As Low As £26.59 Price with VAT: £31.91
    £26.59 Price with VAT: £31.91
    UNITED TECHNOLOGIES HH19ZH195

    UNITED TECHNOLOGIES

    CARRIER

    HH19ZH195

    FACTORY AUTHORIZED PARTS™ - HH19ZH195 TEMPERATURE ACTUATED SWITCH
    £47.00 Price with VAT: £56.40 Buy Surplus As Low As £28.20 Price with VAT: £33.84
    £28.20 Price with VAT: £33.84
    UNITED TECHNOLOGIES HH19ZA145

    UNITED TECHNOLOGIES

    CARRIER

    HH19ZA145

    CARRIER HH19ZA145 TEMPERATURE ACTUATED SWITCH GS-07F-9515S
    £66.49 Price with VAT: £79.78 Buy Surplus As Low As £39.89 Price with VAT: £47.87
    £39.89 Price with VAT: £47.87
    UNITED TECHNOLOGIES HH18HA504

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA504

    FACTORY AUTHORIZED PARTS™ - HH18HA504 LIMIT SWITCH
    £20.62 Price with VAT: £24.74 Buy Surplus As Low As £12.37 Price with VAT: £14.84
    £12.37 Price with VAT: £14.84
    UNITED TECHNOLOGIES HH18HA454

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA454

    FACTORY AUTHORIZED PARTS HH18HA454 SWITCH
    £125.28 Price with VAT: £150.34 Buy Surplus As Low As £74.84 Price with VAT: £89.81
    £74.84 Price with VAT: £89.81
    UNITED TECHNOLOGIES HH19ZA940

    UNITED TECHNOLOGIES

    CARRIER

    HH19ZA940

    85-140F AUTO LIMIT SWITCH
    £59.49 Price with VAT: £71.39 Buy Surplus As Low As £35.69 Price with VAT: £42.83
    £35.69 Price with VAT: £42.83
    UNITED TECHNOLOGIES HH680501

    UNITED TECHNOLOGIES

    CARRIER

    HH680501

    FAN LIMIT SWITCH , HH680501
    £157.52 Price with VAT: £189.02 Buy Surplus As Low As £94.51 Price with VAT: £113.41
    £94.51 Price with VAT: £113.41
    UNITED TECHNOLOGIES HH18HA465

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA465

    HIGH LIMIT SWITCH , HH18HA465
    £16.57 Price with VAT: £19.89 Buy Surplus As Low As £9.94 Price with VAT: £11.93
    £9.94 Price with VAT: £11.93
    UNITED TECHNOLOGIES HH-18HC-210

    UNITED TECHNOLOGIES

    CARRIER

    HH-18HC-210

    LIMIT SWITCH
    £109.16 Price with VAT: £131.00 Buy Surplus As Low As £65.94 Price with VAT: £79.12
    £65.94 Price with VAT: £79.12
    UNITED TECHNOLOGIES HH18HA430

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA430

    FACTORY AUTHORIZED PARTS™ - HH18HA430 LIMIT SWITCH
    £65.94 Price with VAT: £79.12 Buy Surplus As Low As £28.13 Price with VAT: £33.76
    £28.13 Price with VAT: £33.76
    UNITED TECHNOLOGIES HH18HV100

    UNITED TECHNOLOGIES

    CARRIER

    HH18HV100

    FACTORY AUTHORIZED PARTS™ - HH18HV100 - SW LIMIT
    £184.62 Price with VAT: £221.55 Buy Surplus As Low As £91.43 Price with VAT: £109.71
    £91.43 Price with VAT: £109.71
    UNITED TECHNOLOGIES HH12HA142

    UNITED TECHNOLOGIES

    CARRIER

    HH12HA142

    FACTORY AUTHORIZED PARTS™ - HH12HA142 - SW TEMP ACT
    £63.87 Price with VAT: £76.65 Buy Surplus As Low As £38.32 Price with VAT: £45.99
    £38.32 Price with VAT: £45.99
    UNITED TECHNOLOGIES HH19ZA221

    UNITED TECHNOLOGIES

    CARRIER

    HH19ZA221

    TEMP SWITCH , HH19ZA221
    £14.65 Price with VAT: £17.58 Buy Surplus As Low As £8.79 Price with VAT: £10.55
    £8.79 Price with VAT: £10.55
    UNITED TECHNOLOGIES HH19ZA180

    UNITED TECHNOLOGIES

    CARRIER

    HH19ZA180

    CARRIER HH19ZA180 TEMPERATURE ACTUATED SWITCH GS-07F-9515S
    £3.18 Price with VAT: £3.81 Buy Surplus As Low As £1.80 Price with VAT: £2.15
    £1.80 Price with VAT: £2.15
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