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    Sensors & Switches / Limit Switch

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    Rockwell Disclaimer: The product is used surplus. Radwell is not an authorised surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorised dealers. Because Radwell is not an authorised distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, Radwell makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Radwell also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. Radwell also makes no representations as to your right to install any such firmware on the product. Radwell will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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    Results 1-50 of 315.
    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!
    £68.01 Price with VAT: £81.61 Buy Surplus As Low As £45.34 Price with VAT: £54.41
    £45.34 Price with VAT: £54.41
    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!
    £323.62 Price with VAT: £388.34 Buy Surplus As Low As £180.28 Price with VAT: £216.33
    £180.28 Price with VAT: £216.33
    UNITED TECHNOLOGIES HH-22HA-231

    UNITED TECHNOLOGIES

    CARRIER

    HH-22HA-231

    DISCONTINUED BY MANUFACTURER, , LIMIT SWITCH, SPDT, M/R ROLLOUT
    ✓ IN STOCK!
    £37.78 Price with VAT: £45.34 Buy Surplus As Low As £24.94 Price with VAT: £29.93
    £24.94 Price with VAT: £29.93
    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!
    £83.19 Price with VAT: £99.83 Buy Surplus As Low As £51.93 Price with VAT: £62.32
    £51.93 Price with VAT: £62.32
    UNITED TECHNOLOGIES HH18HA130

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA130

    LIMIT SWITCH, 100-130F, AUTO
    ✓ IN STOCK!
    £45.34 Price with VAT: £54.41 Buy Surplus As Low As £34.76 Price with VAT: £41.71
    £34.76 Price with VAT: £41.71
    UNITED TECHNOLOGIES HH18HA416

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA416

    CARRIER HH18HA416 LIMIT SWITCH GS-07F-9515S
    ✓ IN STOCK!
    £11.34 Price with VAT: £13.60 Buy Surplus As Low As £9.07 Price with VAT: £10.88
    £9.07 Price with VAT: £10.88
    UNITED TECHNOLOGIES HH12ZA205

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZA205

    FACTORY AUTHORIZED PARTS HH12ZA205 FUSIBLE LINK
    ✓ IN STOCK!
    £56.68 Price with VAT: £68.01 Buy Surplus As Low As £43.07 Price with VAT: £51.69
    £43.07 Price with VAT: £51.69
    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!
    £35.52 Price with VAT: £42.62 Buy Surplus As Low As £27.20 Price with VAT: £32.65
    £27.20 Price with VAT: £32.65
    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!
    £19.65 Price with VAT: £23.58 Buy Surplus As Low As £12.24 Price with VAT: £14.69
    £12.24 Price with VAT: £14.69
    UNITED TECHNOLOGIES HH12ZB-180

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZB-180

    AUTO LIMIT SWITCH, 140-180F , AUTO RESET, FAP LIMIT
    ✓ IN STOCK!
    £11.63 Price with VAT: £13.96 Buy Surplus As Low As £6.46 Price with VAT: £7.75
    £6.46 Price with VAT: £7.75
    UNITED TECHNOLOGIES HH12ZB200

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZB200

    CARRIER HH12ZB200 SWITCH GS-07F-9515S
    ✓ IN STOCK!
    £20.40 Price with VAT: £24.48 Buy Surplus As Low As £15.87 Price with VAT: £19.04
    £15.87 Price with VAT: £19.04
    UNITED TECHNOLOGIES HH-12KD-022

    UNITED TECHNOLOGIES

    CARRIER

    HH-12KD-022

    LIMIT SWITCH FOR A FAN 24VDC 90-120F 7IN LONG
    ✓ IN STOCK!
    £152.65 Price with VAT: £183.18 Buy Surplus As Low As £69.72 Price with VAT: £83.66
    £69.72 Price with VAT: £83.66
    UNITED TECHNOLOGIES HH19ZA190

    UNITED TECHNOLOGIES

    CARRIER

    HH19ZA190

    CARRIER HH19ZA190 TEMPERATURE ACTUATED SWITCH GS-07F-9515S
    ✓ IN STOCK!
    £18.14 Price with VAT: £21.76 Buy Surplus As Low As £14.36 Price with VAT: £17.23
    £14.36 Price with VAT: £17.23
    UNITED TECHNOLOGIES HH18HV125

    UNITED TECHNOLOGIES

    CARRIER

    HH18HV125

    FACTORY AUTHORIZED PARTS TEMPERATURE ACTIVATED SWITCH
    ✓ IN STOCK!
    £74.81 Price with VAT: £89.78 Buy Surplus As Low As £49.88 Price with VAT: £59.85
    £49.88 Price with VAT: £59.85
    UNITED TECHNOLOGIES HH12ZB240

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZB240

    CARRIER HH12ZB240 SWITCH GS-07F-9515S
    ✓ IN STOCK!
    £18.89 Price with VAT: £22.67 Buy Surplus As Low As £12.85 Price with VAT: £15.42
    £12.85 Price with VAT: £15.42
    UNITED TECHNOLOGIES HH-12ZB-250

    UNITED TECHNOLOGIES

    CARRIER

    HH-12ZB-250

    210-250F AUTO LIMIT SWITCH
    ✓ IN STOCK!
    £15.11 Price with VAT: £18.14 Buy Surplus As Low As £10.58 Price with VAT: £12.70
    £10.58 Price with VAT: £12.70
    UNITED TECHNOLOGIES HY-12NJ-170

    UNITED TECHNOLOGIES

    CARRIER

    HY-12NJ-170

    DISCONTINUED BY MANUFACTURER, 170F CO AUTO LIMIT SWITCH
    Buy Surplus As Low As £37.73 Price with VAT: £45.28
    £37.73 Price with VAT: £45.28
    UNITED TECHNOLOGIES HH18HA507

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA507

    FACTORY AUTHORIZED PARTS HH18HA507 LIMIT SWITCH
    ✓ IN STOCK!
    £6.52 Price with VAT: £7.83 Buy Surplus As Low As £4.96 Price with VAT: £5.95
    £4.96 Price with VAT: £5.95
    UNITED TECHNOLOGIES HH12ZB190

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZB190

    CARRIER HH12ZB190 RCD HIGH LIMIT SWITCH REPLACES HHZA193
    ✓ IN STOCK!
    £22.67 Price with VAT: £27.20 Buy Surplus As Low As £17.38 Price with VAT: £20.86
    £17.38 Price with VAT: £20.86
    UNITED TECHNOLOGIES HH18HA440

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA440

    CARRIER HH18HA440 SWITCH, LIMIT GS-07F-9515S
    ✓ IN STOCK!
    £45.34 Price with VAT: £54.41 Buy Surplus As Low As £30.23 Price with VAT: £36.27
    £30.23 Price with VAT: £36.27
    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 ...
    £99.92 Price with VAT: £119.91 Buy Surplus As Low As £75.95 Price with VAT: £91.14
    £75.95 Price with VAT: £91.14
    UNITED TECHNOLOGIES HH12ZB170

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZB170

    CARRIER HH12ZB170 SWITCH GS-07F-9515S
    ✓ IN STOCK!
    £18.14 Price with VAT: £21.76 Buy Surplus As Low As £14.36 Price with VAT: £17.23
    £14.36 Price with VAT: £17.23
    UNITED TECHNOLOGIES HH18HA138

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA138

    CARRIER HH18HA138 LIMIT SWITCH GS-07F-9515S
    ✓ IN STOCK!
    £15.11 Price with VAT: £18.14 Buy Surplus As Low As £9.81 Price with VAT: £11.77
    £9.81 Price with VAT: £11.77
    UNITED TECHNOLOGIES HH12ZZ205

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZZ205

    FACTORY AUTHORIZED PARTS HH12ZZ205 LIMIT SWITCH
    ✓ IN STOCK!
    £24.94 Price with VAT: £29.93 Buy Surplus As Low As £16.63 Price with VAT: £19.95
    £16.63 Price with VAT: £19.95
    UNITED TECHNOLOGIES HH18HA597

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA597

    FACTORY AUTHORIZED PARTS HH18HA597 TEMPERATURE ACTUATED SWITCH
    ✓ IN STOCK!
    £15.11 Price with VAT: £18.14 Buy Surplus As Low As £10.58 Price with VAT: £12.70
    £10.58 Price with VAT: £12.70
    UNITED TECHNOLOGIES R02R003

    UNITED TECHNOLOGIES

    CARRIER

    R02R003

    LIMIT SWITCH, AIR FURNACE
    ✓ IN STOCK!
    £24.18 Price with VAT: £29.02 Buy Surplus As Low As £18.89 Price with VAT: £22.67
    £18.89 Price with VAT: £22.67
    UNITED TECHNOLOGIES HH12ZA176

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZA176

    THERMAL LIMIT SWITCH REPLACEMENT, BDP, 170F, 3 INCH, OPENS @ 170F CLOSES @ 130F
    ✓ IN STOCK!
    £54.41 Price with VAT: £65.29 Buy Surplus As Low As £29.38 Price with VAT: £35.26
    £29.38 Price with VAT: £35.26
    UNITED TECHNOLOGIES HH18HA285

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA285

    CARRIER HH18HA285 TEPERATURE ACTUATED SWITCH GS-07F-9515S
    £11.34 Price with VAT: £13.60 Buy Surplus As Low As £7.48 Price with VAT: £8.98
    £7.48 Price with VAT: £8.98
    UNITED TECHNOLOGIES HH18HV140

    UNITED TECHNOLOGIES

    CARRIER

    HH18HV140

    CARRIER HH18HV140 TEMPERATURE ACTUATED SWITCH GS-07F-9515S
    £51.39 Price with VAT: £61.66 Buy Surplus As Low As £34.01 Price with VAT: £40.81
    £34.01 Price with VAT: £40.81
    UNITED TECHNOLOGIES HH12ZA-190

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZA-190

    DISCONTINUED BY MANUFACTURER, AUTO LIMIT SWITCH, 130-170F
    Buy Surplus As Low As £37.78 Price with VAT: £45.34
    £37.78 Price with VAT: £45.34
    UNITED TECHNOLOGIES HR-54RA-051

    UNITED TECHNOLOGIES

    CARRIER

    HR-54RA-051

    LIMIT SWITCH 1NO 1NC 2CONTACT
    Buy Surplus As Low As £16.63 Price with VAT: £19.95
    £16.63 Price with VAT: £19.95
    UNITED TECHNOLOGIES HH19ZA195

    UNITED TECHNOLOGIES

    CARRIER

    HH19ZA195

    LIMIT SWITCH OPN195 CLS155
    £16.63 Price with VAT: £19.95 Buy Surplus As Low As £11.34 Price with VAT: £13.60
    £11.34 Price with VAT: £13.60
    UNITED TECHNOLOGIES HH12ZB160

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZB160

    CARRIER HH12ZB160 SWITCH GSA
    £18.89 Price with VAT: £22.67 Buy Surplus As Low As £12.85 Price with VAT: £15.42
    £12.85 Price with VAT: £15.42
    UNITED TECHNOLOGIES HH19ZH190

    UNITED TECHNOLOGIES

    CARRIER

    HH19ZH190

    190F CO AUTO LIMIT SWITCH
    £52.14 Price with VAT: £62.57 Buy Surplus As Low As £31.74 Price with VAT: £38.09
    £31.74 Price with VAT: £38.09
    UNITED TECHNOLOGIES HH18HA430

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA430

    FACTORY AUTHORIZED PARTS HH18HA430 LIMIT SWITCH
    £48.36 Price with VAT: £58.04 Buy Surplus As Low As £29.47 Price with VAT: £35.37
    £29.47 Price with VAT: £35.37
    UNITED TECHNOLOGIES HH18HA499

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA499

    FACTORY AUTHORIZED PARTS HH18HA499 LIMIT SWITCH
    £6.52 Price with VAT: £7.83 Buy Surplus As Low As £4.30 Price with VAT: £5.17
    £4.30 Price with VAT: £5.17
    UNITED TECHNOLOGIES HH12ZB230

    UNITED TECHNOLOGIES

    CARRIER

    HH12ZB230

    CARRIER HH12ZB230 LIMIT SWITCH GS-07F-9515S
    £18.89 Price with VAT: £22.67 Buy Surplus As Low As £12.85 Price with VAT: £15.42
    £12.85 Price with VAT: £15.42
    UNITED TECHNOLOGIES HH18HA502

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA502

    CARRIER HH18HA502 LIMIT SWITCH GS-07F-9515S
    £6.78 Price with VAT: £8.13 Buy Surplus As Low As £4.47 Price with VAT: £5.37
    £4.47 Price with VAT: £5.37
    UNITED TECHNOLOGIES HH12HV145

    UNITED TECHNOLOGIES

    CARRIER

    HH12HV145

    L145-55F LIMIT SWITCH
    £55.17 Price with VAT: £66.20 Buy Surplus As Low As £30.98 Price with VAT: £37.18
    £30.98 Price with VAT: £37.18
    UNITED TECHNOLOGIES HH18HA417

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA417

    FACTORY AUTHORIZED PARTS HH18HA417 LIMIT SWITCH
    £5.37 Price with VAT: £6.45 Buy Surplus As Low As £3.22 Price with VAT: £3.87
    £3.22 Price with VAT: £3.87
    UNITED TECHNOLOGIES HH12HV151

    UNITED TECHNOLOGIES

    CARRIER

    HH12HV151

    LIMIT SWITCH
    £133.00 Price with VAT: £159.60 Buy Surplus As Low As £80.10 Price with VAT: £96.12
    £80.10 Price with VAT: £96.12
    UNITED TECHNOLOGIES HH18HV185

    UNITED TECHNOLOGIES

    CARRIER

    HH18HV185

    FACTORY AUTHORIZED PARTS HH18HV185 SW TEMP ACT
    £50.63 Price with VAT: £60.76 Buy Surplus As Low As £30.98 Price with VAT: £37.18
    £30.98 Price with VAT: £37.18
    UNITED TECHNOLOGIES HH19ZA170

    UNITED TECHNOLOGIES

    CARRIER

    HH19ZA170

    170F-OPN 130F-CLS LIMIT SWITCH
    £48.36 Price with VAT: £58.04 Buy Surplus As Low As £29.47 Price with VAT: £35.37
    £29.47 Price with VAT: £35.37
    UNITED TECHNOLOGIES HH18HV110

    UNITED TECHNOLOGIES

    CARRIER

    HH18HV110

    FACTORY AUTHORIZED PARTS HH18HV110 TEMPERATURE ACTUATED SWITCH
    £94.46 Price with VAT: £113.35 Buy Surplus As Low As £56.68 Price with VAT: £68.01
    £56.68 Price with VAT: £68.01
    UNITED TECHNOLOGIES HH19ZA220

    UNITED TECHNOLOGIES

    CARRIER

    HH19ZA220

    220F-OPN M/R SPST LIMIT SWITCH
    £12.85 Price with VAT: £15.42 Buy Surplus As Low As £8.31 Price with VAT: £9.98
    £8.31 Price with VAT: £9.98
    UNITED TECHNOLOGIES HH18AA493

    UNITED TECHNOLOGIES

    CARRIER

    HH18AA493

    TEMPERATURELIMITSWITCH
    £7.21 Price with VAT: £8.65 Buy Surplus As Low As £4.33 Price with VAT: £5.19
    £4.33 Price with VAT: £5.19
    UNITED TECHNOLOGIES HH19ZA156

    UNITED TECHNOLOGIES

    CARRIER

    HH19ZA156

    155F-OPN 105F-CLS LIMIT SWITCH
    £25.69 Price with VAT: £30.83 Buy Surplus As Low As £15.87 Price with VAT: £19.04
    £15.87 Price with VAT: £19.04
    UNITED TECHNOLOGIES HH18HV160

    UNITED TECHNOLOGIES

    CARRIER

    HH18HV160

    157-160F AUTO LIMIT SWITCH
    £46.85 Price with VAT: £56.22 Buy Surplus As Low As £30.98 Price with VAT: £37.18
    £30.98 Price with VAT: £37.18
    UNITED TECHNOLOGIES HH18HA126

    UNITED TECHNOLOGIES

    CARRIER

    HH18HA126

    FACTORY AUTHORIZED PARTS HH18HA126 LIMIT SWITCH
    £135.27 Price with VAT: £162.32 Buy Surplus As Low As £81.61 Price with VAT: £97.94
    £81.61 Price with VAT: £97.94
    UNITED TECHNOLOGIES HH680300

    UNITED TECHNOLOGIES

    CARRIER

    HH680300

    L140-15F 3WIRE LIMIT SWITCH
    £10.58 Price with VAT: £12.70 Buy Surplus As Low As £6.35 Price with VAT: £7.62
    £6.35 Price with VAT: £7.62
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