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    Sensors & Switches / Limit Switch

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    UNITED TECHNOLOGIES HH 11KT 165

    UNITED TECHNOLOGIES

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    HH 11KT 165

    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 £44.21 Price with VAT: £53.05
    £44.21 Price with VAT: £53.05
    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!
    £316.08 Price with VAT: £379.29 Buy Surplus As Low As £148.70 Price with VAT: £178.43
    £148.70 Price with VAT: £178.43
    UNITED TECHNOLOGIES HH12ZB160

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZB160

    FACTORY AUTHORIZED PARTS™ - HH12ZB160 LIMIT SWITCH, 3", 160°
    ✓ IN STOCK!
    £26.30 Price with VAT: £31.56 Buy Surplus As Low As £17.36 Price with VAT: £20.83
    £17.36 Price with VAT: £20.83
    UNITED TECHNOLOGIES HH12ZA205

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZA205

    FACTORY AUTHORIZED PARTS™ - HH12ZA205 FUSIBLE LINK
    ✓ IN STOCK!
    £55.26 Price with VAT: £66.31 Buy Surplus As Low As £42.00 Price with VAT: £50.40
    £42.00 Price with VAT: £50.40
    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!
    £34.63 Price with VAT: £41.55 Buy Surplus As Low As £26.52 Price with VAT: £31.83
    £26.52 Price with VAT: £31.83
    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!
    £19.16 Price with VAT: £22.99 Buy Surplus As Low As £11.94 Price with VAT: £14.32
    £11.94 Price with VAT: £14.32
    UNITED TECHNOLOGIES HH12ZB-180

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZB-180

    AUTO LIMIT SWITCH, 140-180F , AUTO RESET, FAP LIMIT
    ✓ IN STOCK!
    £15.47 Price with VAT: £18.57 Buy Surplus As Low As £10.31 Price with VAT: £12.38
    £10.31 Price with VAT: £12.38
    UNITED TECHNOLOGIES HH12ZB200

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZB200

    FACTORY AUTHORIZED PARTS™ - HH12ZB200 3" LIMIT SWITCH 200°
    ✓ IN STOCK!
    £28.49 Price with VAT: £34.19 Buy Surplus As Low As £21.65 Price with VAT: £25.98
    £21.65 Price with VAT: £25.98
    UNITED TECHNOLOGIES HH18HV125

    UNITED TECHNOLOGIES

    CARRIER

    HH18HV125

    FACTORY AUTHORIZED PARTS TEMPERATURE ACTIVATED SWITCH
    ✓ IN STOCK!
    £72.94 Price with VAT: £87.53 Buy Surplus As Low As £42.00 Price with VAT: £50.40
    £42.00 Price with VAT: £50.40
    UNITED TECHNOLOGIES HH12ZB240

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZB240

    FACTORY AUTHORIZED PARTS™ - LIMIT SWITCH, 3", 240 DEG F
    ✓ IN STOCK!
    £29.17 Price with VAT: £35.00 Buy Surplus As Low As £19.25 Price with VAT: £23.10
    £19.25 Price with VAT: £23.10
    UNITED TECHNOLOGIES 338096-702

    UNITED TECHNOLOGIES

    CARRIER

    338096-702

    FACTORY AUTHORIZED PARTS™ - 338096-702 - LIMIT SWITCH ASSEMBLY
    ✓ IN STOCK!
    £16.17 Price with VAT: £19.41 Buy Surplus As Low As £10.68 Price with VAT: £12.81
    £10.68 Price with VAT: £12.81
    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 £28.00 Price with VAT: £33.60
    £28.00 Price with VAT: £33.60
    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!
    £80.31 Price with VAT: £96.37 Buy Surplus As Low As £61.15 Price with VAT: £73.38
    £61.15 Price with VAT: £73.38
    UNITED TECHNOLOGIES HH18HA130

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA130

    LIMIT SWITCH, 100-130F, AUTO
    ✓ IN STOCK!
    £43.26 Price with VAT: £51.91 Buy Surplus As Low As £41.20 Price with VAT: £49.44
    £41.20 Price with VAT: £49.44
    UNITED TECHNOLOGIES HH18HA416

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA416

    FACTORY AUTHORIZED PARTS™ - HH18HA416 LIMIT SWITCH
    ✓ IN STOCK!
    £16.05 Price with VAT: £19.26 Buy Surplus As Low As £12.20 Price with VAT: £14.64
    £12.20 Price with VAT: £14.64
    UNITED TECHNOLOGIES HH-12KD-022

    UNITED TECHNOLOGIES

    CARRIER

    HH-12KD-022

    LIMIT SWITCH FOR A FAN 24VDC 90-120F 7IN LONG
    ✓ IN STOCK!
    £148.83 Price with VAT: £178.59 Buy Surplus As Low As £61.17 Price with VAT: £73.41
    £61.17 Price with VAT: £73.41
    UNITED TECHNOLOGIES HH19ZA190

    UNITED TECHNOLOGIES

    CARRIER

    HH19ZA190

    FACTORY AUTHORIZED PARTS™ - HH19ZA190 TEMPERATURE ACTUATED SWITCH
    ✓ IN STOCK!
    £25.88 Price with VAT: £31.06 Buy Surplus As Low As £19.67 Price with VAT: £23.61
    £19.67 Price with VAT: £23.61
    UNITED TECHNOLOGIES HH18HA507

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA507

    FACTORY AUTHORIZED PARTS™ - HH18HA507 LIMIT SWITCH
    ✓ IN STOCK!
    £9.87 Price with VAT: £11.85 Buy Surplus As Low As £7.50 Price with VAT: £9.00
    £7.50 Price with VAT: £9.00
    UNITED TECHNOLOGIES HH12ZB190

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZB190

    FACTORY AUTHORIZED PARTS™ - HH12ZB190 3" LIMIT SWITCH 190°
    ✓ IN STOCK!
    £26.04 Price with VAT: £31.25 Buy Surplus As Low As £19.80 Price with VAT: £23.76
    £19.80 Price with VAT: £23.76
    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!
    £27.46 Price with VAT: £32.95 Buy Surplus As Low As £18.12 Price with VAT: £21.75
    £18.12 Price with VAT: £21.75
    UNITED TECHNOLOGIES HH18HA440

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA440

    FACTORY AUTHORIZED PARTS™ - HH18HA440 LIMIT SWITCH
    ✓ IN STOCK!
    £63.56 Price with VAT: £76.27 Buy Surplus As Low As £41.95 Price with VAT: £50.34
    £41.95 Price with VAT: £50.34
    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 ...
    £97.42 Price with VAT: £116.91 Buy Surplus As Low As £71.83 Price with VAT: £86.19
    £71.83 Price with VAT: £86.19
    UNITED TECHNOLOGIES HH12ZB170

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZB170

    FACTORY AUTHORIZED PARTS™ - HH12ZB170 3" LIMIT SWITCH 170°
    ✓ IN STOCK!
    £26.39 Price with VAT: £31.67 Buy Surplus As Low As £20.05 Price with VAT: £24.07
    £20.05 Price with VAT: £24.07
    UNITED TECHNOLOGIES HH18HA597

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA597

    FACTORY AUTHORIZED PARTS™ - HH18HA597 - TEMPERATURE ACTUATED SWITCH
    ✓ IN STOCK!
    £20.52 Price with VAT: £24.62 Buy Surplus As Low As £13.54 Price with VAT: £16.25
    £13.54 Price with VAT: £16.25
    UNITED TECHNOLOGIES R02R003

    UNITED TECHNOLOGIES

    CARRIER

    R02R003

    LIMIT SWITCH, AIR FURNACE
    ✓ IN STOCK!
    £23.58 Price with VAT: £28.29 Buy Surplus As Low As £17.92 Price with VAT: £21.50
    £17.92 Price with VAT: £21.50
    UNITED TECHNOLOGIES HH12ZA176

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZA176

    THERMAL LIMIT SWITCH REPLACEMENT, BDP, 170F, 3 INCH, OPENS @ 170F CLOSES @ 130F
    ✓ IN STOCK!
    £53.05 Price with VAT: £63.66 Buy Surplus As Low As £25.78 Price with VAT: £30.94
    £25.78 Price with VAT: £30.94
    UNITED TECHNOLOGIES HH12ZZ205

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZZ205

    FACTORY AUTHORIZED PARTS™ - HH12ZZ205 LIMIT SWITCH
    ✓ IN STOCK!
    £30.81 Price with VAT: £36.97 Buy Surplus As Low As £18.49 Price with VAT: £22.18
    £18.49 Price with VAT: £22.18
    UNITED TECHNOLOGIES HH18HA138

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA138

    FACTORY AUTHORIZED PARTS™ - HH18HA138 HI TEMP LIMIT SWITCH
    ✓ IN STOCK!
    £14.94 Price with VAT: £17.93 Buy Surplus As Low As £8.97 Price with VAT: £10.76
    £8.97 Price with VAT: £10.76
    UNITED TECHNOLOGIES HH18HA285

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA285

    CARRIER HH18HA285 TEPERATURE ACTUATED SWITCH GS-07F-9515S
    £12.16 Price with VAT: £14.59 Buy Surplus As Low As £7.29 Price with VAT: £8.75
    £7.29 Price with VAT: £8.75
    UNITED TECHNOLOGIES HH18HV140

    UNITED TECHNOLOGIES

    CARRIER

    HH18HV140

    FACTORY AUTHORIZED PARTS™ - HH18HV140 TEMPERATURE ACTUATED SWITCH
    £72.84 Price with VAT: £87.41 Buy Surplus As Low As £43.71 Price with VAT: £52.45
    £43.71 Price with VAT: £52.45
    UNITED TECHNOLOGIES HR-54RA-051

    UNITED TECHNOLOGIES

    CARRIER

    HR-54RA-051

    LIMIT SWITCH 1NO 1NC 2CONTACT
    Buy Surplus As Low As £16.21 Price with VAT: £19.45
    £16.21 Price with VAT: £19.45
    UNITED TECHNOLOGIES HH19ZA195

    UNITED TECHNOLOGIES

    CARRIER

    HH19ZA195

    LIMIT SWITCH (195° OPEN, 155° CLOSE)
    £22.99 Price with VAT: £27.58 Buy Surplus As Low As £13.79 Price with VAT: £16.55
    £13.79 Price with VAT: £16.55
    UNITED TECHNOLOGIES HH18HA430

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA430

    FACTORY AUTHORIZED PARTS™ - HH18HA430 LIMIT SWITCH
    £47.15 Price with VAT: £56.58 Buy Surplus As Low As £28.29 Price with VAT: £33.95
    £28.29 Price with VAT: £33.95
    UNITED TECHNOLOGIES HH18HA499

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA499

    FACTORY AUTHORIZED PARTS HH18HA499 LIMIT SWITCH
    £9.92 Price with VAT: £11.91 Buy Surplus As Low As £5.95 Price with VAT: £7.14
    £5.95 Price with VAT: £7.14
    UNITED TECHNOLOGIES HH12ZB230

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZB230

    FACTORY AUTHORIZED PARTS™ - HH12ZB230 LIMIT SWITCH, 3"
    £20.08 Price with VAT: £24.09 Buy Surplus As Low As £12.05 Price with VAT: £14.46
    £12.05 Price with VAT: £14.46
    UNITED TECHNOLOGIES HH18HA502

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA502

    FACTORY AUTHORIZED PARTS™ - HH18HA502 LIMIT SWITCH
    £10.29 Price with VAT: £12.35 Buy Surplus As Low As £6.17 Price with VAT: £7.41
    £6.17 Price with VAT: £7.41
    UNITED TECHNOLOGIES HH12HV145

    UNITED TECHNOLOGIES

    CARRIER

    HH12HV145

    L145-55F LIMIT SWITCH
    £50.34 Price with VAT: £60.41 Buy Surplus As Low As £30.21 Price with VAT: £36.25
    £30.21 Price with VAT: £36.25
    UNITED TECHNOLOGIES HH-18HC-210

    UNITED TECHNOLOGIES

    CARRIER

    HH-18HC-210

    LIMIT SWITCH
    £109.78 Price with VAT: £131.73 Buy Surplus As Low As £66.31 Price with VAT: £79.57
    £66.31 Price with VAT: £79.57
    UNITED TECHNOLOGIES HH18HA465

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA465

    AUTO LIMIT SWITCH (100-165F)
    £14.49 Price with VAT: £17.39 Buy Surplus As Low As £8.69 Price with VAT: £10.43
    £8.69 Price with VAT: £10.43
    UNITED TECHNOLOGIES HH680501

    UNITED TECHNOLOGIES

    CARRIER

    HH680501

    6" FAN/LIMIT SWITCH
    £155.46 Price with VAT: £186.55 Buy Surplus As Low As £93.57 Price with VAT: £112.28
    £93.57 Price with VAT: £112.28
    UNITED TECHNOLOGIES HH18HA291

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA291

    CARRIER HH18HA291 TEMPERATURE ACTUATED SWITCH GS-07F-9515S
    £34.04 Price with VAT: £40.85 Buy Surplus As Low As £20.42 Price with VAT: £24.51
    £20.42 Price with VAT: £24.51
    UNITED TECHNOLOGIES HH19ZA940

    UNITED TECHNOLOGIES

    CARRIER

    HH19ZA940

    85-140F AUTO LIMIT SWITCH
    £52.03 Price with VAT: £62.44 Buy Surplus As Low As £31.22 Price with VAT: £37.46
    £31.22 Price with VAT: £37.46
    UNITED TECHNOLOGIES HH18HA454

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA454

    FACTORY AUTHORIZED PARTS HH18HA454 SWITCH
    £117.40 Price with VAT: £140.89 Buy Surplus As Low As £70.44 Price with VAT: £84.53
    £70.44 Price with VAT: £84.53
    UNITED TECHNOLOGIES HH18HA504

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA504

    FACTORY AUTHORIZED PARTS™ - HH18HA504 LIMIT SWITCH
    £26.26 Price with VAT: £31.51 Buy Surplus As Low As £15.75 Price with VAT: £18.90
    £15.75 Price with VAT: £18.90
    UNITED TECHNOLOGIES HH19ZA145

    UNITED TECHNOLOGIES

    CARRIER

    HH19ZA145

    CARRIER HH19ZA145 TEMPERATURE ACTUATED SWITCH GS-07F-9515S
    £57.15 Price with VAT: £68.58 Buy Surplus As Low As £34.29 Price with VAT: £41.15
    £34.29 Price with VAT: £41.15
    UNITED TECHNOLOGIES HH19ZH195

    UNITED TECHNOLOGIES

    CARRIER

    HH19ZH195

    FACTORY AUTHORIZED PARTS™ - HH19ZH195 TEMPERATURE ACTUATED SWITCH
    £40.41 Price with VAT: £48.49 Buy Surplus As Low As £24.25 Price with VAT: £29.10
    £24.25 Price with VAT: £29.10
    UNITED TECHNOLOGIES HH19ZH175

    UNITED TECHNOLOGIES

    CARRIER

    HH19ZH175

    FACTORY AUTHORIZED PARTS™ - HH19ZH175 - SW TEMP ACT
    £44.57 Price with VAT: £53.49 Buy Surplus As Low As £26.74 Price with VAT: £32.09
    £26.74 Price with VAT: £32.09
    UNITED TECHNOLOGIES HH12ZB260

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZB260

    FACTORY AUTHORIZED PARTS™ - HH12ZB260 LIMIT SWITCH, 3", 260 DEG F
    £26.30 Price with VAT: £31.56 Buy Surplus As Low As £15.78 Price with VAT: £18.94
    £15.78 Price with VAT: £18.94
    UNITED TECHNOLOGIES HH19ZA140

    UNITED TECHNOLOGIES

    CARRIER

    HH19ZA140

    CARRIER HH19ZA140 TEMPERATURE ACTUATED SWITCH GS-07F-9515S
    £38.39 Price with VAT: £46.06 Buy Surplus As Low As £23.03 Price with VAT: £27.64
    £23.03 Price with VAT: £27.64
    UNITED TECHNOLOGIES HH19ZA120

    UNITED TECHNOLOGIES

    CARRIER

    HH19ZA120

    120F-OPN 90F-CLS LIMIT SWITCH
    £5.79 Price with VAT: £6.95 Buy Surplus As Low As £3.47 Price with VAT: £4.17
    £3.47 Price with VAT: £4.17
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