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    Sensors & Switches / Limit Switch

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    Results 1-50 of 415.
    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!
    £35.33 Price with VAT: £42.39 Buy Surplus As Low As £29.44 Price with VAT: £35.32
    £29.44 Price with VAT: £35.32
    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 £28.26 Price with VAT: £33.91
    £28.26 Price with VAT: £33.91
    UNITED TECHNOLOGIES HH-12KD-022

    UNITED TECHNOLOGIES

    CARRIER

    HH-12KD-022

    LIMIT SWITCH FOR A FAN 24VDC 90-120F 7IN LONG
    ✓ IN STOCK!
    £150.23 Price with VAT: £180.28 Buy Surplus As Low As £61.75 Price with VAT: £74.10
    £61.75 Price with VAT: £74.10
    UNITED TECHNOLOGIES HH18HA416

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA416

    FACTORY AUTHORIZED PARTS™ - HH18HA416 LIMIT SWITCH
    ✓ IN STOCK!
    £18.62 Price with VAT: £22.34 Buy Surplus As Low As £14.15 Price with VAT: £16.98
    £14.15 Price with VAT: £16.98
    UNITED TECHNOLOGIES HH12ZA205

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZA205

    FACTORY AUTHORIZED PARTS™ - HH12ZA205 FUSIBLE LINK
    ✓ IN STOCK!
    £57.27 Price with VAT: £68.72 Buy Surplus As Low As £43.88 Price with VAT: £52.66
    £43.88 Price with VAT: £52.66
    UNITED TECHNOLOGIES HH12ZB160

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZB160

    FACTORY AUTHORIZED PARTS™ - HH12ZB160 LIMIT SWITCH, 3", 160°
    ✓ IN STOCK!
    £30.66 Price with VAT: £36.79 Buy Surplus As Low As £20.23 Price with VAT: £24.28
    £20.23 Price with VAT: £24.28
    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!
    £319.06 Price with VAT: £382.87 Buy Surplus As Low As £142.59 Price with VAT: £171.11
    £142.59 Price with VAT: £171.11
    UNITED TECHNOLOGIES HH 11KT 165

    UNITED TECHNOLOGIES

    CARRIER

    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 £44.62 Price with VAT: £53.55
    £44.62 Price with VAT: £53.55
    UNITED TECHNOLOGIES HH12ZB170

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZB170

    FACTORY AUTHORIZED PARTS™ - HH12ZB170 3" LIMIT SWITCH 170°
    ✓ IN STOCK!
    £29.32 Price with VAT: £35.18 Buy Surplus As Low As £22.28 Price with VAT: £26.74
    £22.28 Price with VAT: £26.74
    UNITED TECHNOLOGIES HH18HA440

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA440

    FACTORY AUTHORIZED PARTS™ - HH18HA440 LIMIT SWITCH
    ✓ IN STOCK!
    £75.06 Price with VAT: £90.08 Buy Surplus As Low As £49.55 Price with VAT: £59.46
    £49.55 Price with VAT: £59.46
    UNITED TECHNOLOGIES HH18HA507

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA507

    FACTORY AUTHORIZED PARTS™ - HH18HA507 LIMIT SWITCH
    ✓ IN STOCK!
    £11.47 Price with VAT: £13.76 Buy Surplus As Low As £8.72 Price with VAT: £10.46
    £8.72 Price with VAT: £10.46
    UNITED TECHNOLOGIES HH19ZA190

    UNITED TECHNOLOGIES

    CARRIER

    HH19ZA190

    FACTORY AUTHORIZED PARTS™ - HH19ZA190 TEMPERATURE ACTUATED SWITCH
    ✓ IN STOCK!
    £28.61 Price with VAT: £34.33 Buy Surplus As Low As £21.74 Price with VAT: £26.09
    £21.74 Price with VAT: £26.09
    UNITED TECHNOLOGIES HH12ZB-180

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZB-180

    AUTO LIMIT SWITCH, 140-180F , AUTO RESET, FAP LIMIT
    ✓ IN STOCK!
    £15.62 Price with VAT: £18.74 Buy Surplus As Low As £10.41 Price with VAT: £12.49
    £10.41 Price with VAT: £12.49
    UNITED TECHNOLOGIES HH18HA130

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA130

    LIMIT SWITCH, 100-130F, AUTO
    ✓ IN STOCK!
    £47.69 Price with VAT: £57.23 Buy Surplus As Low As £41.59 Price with VAT: £49.91
    £41.59 Price with VAT: £49.91
    UNITED TECHNOLOGIES HH12ZB240

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZB240

    FACTORY AUTHORIZED PARTS™ - LIMIT SWITCH, 3", 240 DEG F
    ✓ IN STOCK!
    £31.74 Price with VAT: £38.09 Buy Surplus As Low As £20.95 Price with VAT: £25.14
    £20.95 Price with VAT: £25.14
    UNITED TECHNOLOGIES HH18HV125

    UNITED TECHNOLOGIES

    CARRIER

    HH18HV125

    FACTORY AUTHORIZED PARTS TEMPERATURE ACTIVATED SWITCH
    ✓ IN STOCK!
    £73.63 Price with VAT: £88.35 Buy Surplus As Low As £56.52 Price with VAT: £67.83
    £56.52 Price with VAT: £67.83
    UNITED TECHNOLOGIES HH12ZB200

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZB200

    FACTORY AUTHORIZED PARTS™ - HH12ZB200 3" LIMIT SWITCH 200°
    ✓ IN STOCK!
    £33.19 Price with VAT: £39.83 Buy Surplus As Low As £25.23 Price with VAT: £30.27
    £25.23 Price with VAT: £30.27
    UNITED TECHNOLOGIES R02R003

    UNITED TECHNOLOGIES

    CARRIER

    R02R003

    LIMIT SWITCH, AIR FURNACE
    ✓ IN STOCK!
    £24.54 Price with VAT: £29.45 Buy Surplus As Low As £19.34 Price with VAT: £23.20
    £19.34 Price with VAT: £23.20
    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!
    £19.34 Price with VAT: £23.20 Buy Surplus As Low As £12.05 Price with VAT: £14.46
    £12.05 Price with VAT: £14.46
    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!
    £62.47 Price with VAT: £74.97 Buy Surplus As Low As £47.60 Price with VAT: £57.12
    £47.60 Price with VAT: £57.12
    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 ...
    £98.34 Price with VAT: £118.01 Buy Surplus As Low As £74.74 Price with VAT: £89.69
    £74.74 Price with VAT: £89.69
    UNITED TECHNOLOGIES HH18HA597

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA597

    FACTORY AUTHORIZED PARTS™ - HH18HA597 - TEMPERATURE ACTUATED SWITCH
    ✓ IN STOCK!
    £24.23 Price with VAT: £29.08 Buy Surplus As Low As £15.99 Price with VAT: £19.19
    £15.99 Price with VAT: £19.19
    UNITED TECHNOLOGIES HH12ZA176

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZA176

    THERMAL LIMIT SWITCH REPLACEMENT, BDP, 170F, 3 INCH, OPENS @ 170F CLOSES @ 130F
    ✓ IN STOCK!
    £53.55 Price with VAT: £64.26 Buy Surplus As Low As £26.02 Price with VAT: £31.23
    £26.02 Price with VAT: £31.23
    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!
    £32.43 Price with VAT: £38.91 Buy Surplus As Low As £21.40 Price with VAT: £25.69
    £21.40 Price with VAT: £25.69
    UNITED TECHNOLOGIES HH12ZB190

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZB190

    FACTORY AUTHORIZED PARTS™ - HH12ZB190 3" LIMIT SWITCH 190°
    ✓ IN STOCK!
    £26.29 Price with VAT: £31.55 Buy Surplus As Low As £19.98 Price with VAT: £23.98
    £19.98 Price with VAT: £23.98
    UNITED TECHNOLOGIES 338096-702

    UNITED TECHNOLOGIES

    CARRIER

    338096-702

    FACTORY AUTHORIZED PARTS™ - 338096-702 - LIMIT SWITCH ASSEMBLY
    ✓ IN STOCK!
    £19.10 Price with VAT: £22.92 Buy Surplus As Low As £12.61 Price with VAT: £15.13
    £12.61 Price with VAT: £15.13
    UNITED TECHNOLOGIES HH18HA138

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA138

    FACTORY AUTHORIZED PARTS™ - HH18HA138 HI TEMP LIMIT SWITCH
    ✓ IN STOCK!
    £15.08 Price with VAT: £18.10 Buy Surplus As Low As £9.05 Price with VAT: £10.86
    £9.05 Price with VAT: £10.86
    UNITED TECHNOLOGIES HH12ZZ205

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZZ205

    FACTORY AUTHORIZED PARTS™ - HH12ZZ205 LIMIT SWITCH
    ✓ IN STOCK!
    £31.10 Price with VAT: £37.32 Buy Surplus As Low As £18.66 Price with VAT: £22.39
    £18.66 Price with VAT: £22.39
    UNITED TECHNOLOGIES HH19ZA195

    UNITED TECHNOLOGIES

    CARRIER

    HH19ZA195

    LIMIT SWITCH (195° OPEN, 155° CLOSE)
    £27.15 Price with VAT: £32.58 Buy Surplus As Low As £16.29 Price with VAT: £19.55
    £16.29 Price with VAT: £19.55
    UNITED TECHNOLOGIES HR-54RA-051

    UNITED TECHNOLOGIES

    CARRIER

    HR-54RA-051

    LIMIT SWITCH 1NO 1NC 2CONTACT
    Buy Surplus As Low As £16.36 Price with VAT: £19.63
    £16.36 Price with VAT: £19.63
    UNITED TECHNOLOGIES HH12HV151

    UNITED TECHNOLOGIES

    CARRIER

    HH12HV151

    LIMIT SWITCH
    £130.90 Price with VAT: £157.07 Buy Surplus As Low As £78.83 Price with VAT: £94.60
    £78.83 Price with VAT: £94.60
    UNITED TECHNOLOGIES HH18HA417

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA417

    FACTORY AUTHORIZED PARTS™ - HH18HA417 LIMIT SWITCH
    £5.44 Price with VAT: £6.53 Buy Surplus As Low As £3.17 Price with VAT: £3.80
    £3.17 Price with VAT: £3.80
    UNITED TECHNOLOGIES HH18HA126

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA126

    FACTORY AUTHORIZED PARTS™ - HH18HA126 - LIMIT SWITCH
    £136.10 Price with VAT: £163.32 Buy Surplus As Low As £87.86 Price with VAT: £105.44
    £87.86 Price with VAT: £105.44
    UNITED TECHNOLOGIES HH19ZA220

    UNITED TECHNOLOGIES

    CARRIER

    HH19ZA220

    220F-OPN M/R SPST LIMIT SWITCH
    £12.64 Price with VAT: £15.17 Buy Surplus As Low As £8.18 Price with VAT: £9.82
    £8.18 Price with VAT: £9.82
    UNITED TECHNOLOGIES HH18HV110

    UNITED TECHNOLOGIES

    CARRIER

    HH18HV110

    FACTORY AUTHORIZED PARTS™ - HH18HV110 TEMPERATURE ACTUATED SWITCH
    £95.20 Price with VAT: £114.24 Buy Surplus As Low As £61.36 Price with VAT: £73.63
    £61.36 Price with VAT: £73.63
    UNITED TECHNOLOGIES HH12ZB230

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZB230

    FACTORY AUTHORIZED PARTS™ - HH12ZB230 LIMIT SWITCH, 3"
    £35.70 Price with VAT: £42.84 Buy Surplus As Low As £12.16 Price with VAT: £14.59
    £12.16 Price with VAT: £14.59
    UNITED TECHNOLOGIES HH18HA430

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA430

    FACTORY AUTHORIZED PARTS™ - HH18HA430 LIMIT SWITCH
    £84.04 Price with VAT: £100.85 Buy Surplus As Low As £28.56 Price with VAT: £34.27
    £28.56 Price with VAT: £34.27
    UNITED TECHNOLOGIES HH18HA187

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA187

    80-180F AUTO LIMIT SWITCH
    £66.94 Price with VAT: £80.32 Buy Surplus As Low As £40.16 Price with VAT: £48.19
    £40.16 Price with VAT: £48.19
    UNITED TECHNOLOGIES HH680300

    UNITED TECHNOLOGIES

    CARRIER

    HH680300

    L140-15F 3WIRE LIMIT SWITCH
    £10.41 Price with VAT: £12.49 Buy Surplus As Low As £6.25 Price with VAT: £7.50
    £6.25 Price with VAT: £7.50
    UNITED TECHNOLOGIES HH18HA460

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA460

    FACTORY AUTHORIZED PARTS™ - HH18HA460 SWITCH
    £63.65 Price with VAT: £76.38 Buy Surplus As Low As £38.19 Price with VAT: £45.83
    £38.19 Price with VAT: £45.83
    UNITED TECHNOLOGIES HH-18HA-150

    UNITED TECHNOLOGIES

    CARRIER

    HH-18HA-150

    LIMIT SWITCH, L150-40F, TEMPERATURE ACTUATED
    £26.77 Price with VAT: £32.13 Buy Surplus As Low As £16.36 Price with VAT: £19.63
    £16.36 Price with VAT: £19.63
    UNITED TECHNOLOGIES HH12ZA211

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZA211

    CARRIER HH12ZA211 LIMIT SWITCH GS-07F-9515S
    £63.96 Price with VAT: £76.75 Buy Surplus As Low As £38.67 Price with VAT: £46.41
    £38.67 Price with VAT: £46.41
    UNITED TECHNOLOGIES HY-12NJ-170

    UNITED TECHNOLOGIES

    CARRIER

    HY-12NJ-170

    DISCONTINUED BY MANUFACTURER, 170F CO AUTO LIMIT SWITCH
    Buy Surplus As Low As £37.13 Price with VAT: £44.56
    £37.13 Price with VAT: £44.56
    UNITED TECHNOLOGIES HH18HV135

    UNITED TECHNOLOGIES

    CARRIER

    HH18HV135

    CARRIER HH18HV135 TEMPERATURE ACTUATED SWITCH GS-07F-9515S
    £85.53 Price with VAT: £102.63 Buy Surplus As Low As £51.76 Price with VAT: £62.11
    £51.76 Price with VAT: £62.11
    UNITED TECHNOLOGIES HH-18HV-170

    UNITED TECHNOLOGIES

    CARRIER

    HH-18HV-170

    142-170F AUTO LIMIT SWITCH
    £53.55 Price with VAT: £64.26 Buy Surplus As Low As £32.72 Price with VAT: £39.27
    £32.72 Price with VAT: £39.27
    UNITED TECHNOLOGIES HH18HA461

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA461

    FACTORY AUTHORIZED PARTS™ - HH18HA461 - LIMIT SWITCH
    £12.58 Price with VAT: £15.10 Buy Surplus As Low As £7.55 Price with VAT: £9.06
    £7.55 Price with VAT: £9.06
    UNITED TECHNOLOGIES HH19ZH175

    UNITED TECHNOLOGIES

    CARRIER

    HH19ZH175

    FACTORY AUTHORIZED PARTS™ - HH19ZH175 - SW TEMP ACT
    £73.63 Price with VAT: £88.35 Buy Surplus As Low As £27.00 Price with VAT: £32.40
    £27.00 Price with VAT: £32.40
    UNITED TECHNOLOGIES HH19ZH195

    UNITED TECHNOLOGIES

    CARRIER

    HH19ZH195

    FACTORY AUTHORIZED PARTS™ - HH19ZH195 TEMPERATURE ACTUATED SWITCH
    £47.71 Price with VAT: £57.25 Buy Surplus As Low As £28.63 Price with VAT: £34.35
    £28.63 Price with VAT: £34.35
    UNITED TECHNOLOGIES HH19ZA145

    UNITED TECHNOLOGIES

    CARRIER

    HH19ZA145

    CARRIER HH19ZA145 TEMPERATURE ACTUATED SWITCH GS-07F-9515S
    £67.49 Price with VAT: £80.99 Buy Surplus As Low As £40.50 Price with VAT: £48.59
    £40.50 Price with VAT: £48.59
    UNITED TECHNOLOGIES HH18HA454

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA454

    FACTORY AUTHORIZED PARTS HH18HA454 SWITCH
    £126.62 Price with VAT: £151.94 Buy Surplus As Low As £75.97 Price with VAT: £91.17
    £75.97 Price with VAT: £91.17
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