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Circuit Breakers:

34,780 Products Found
Find a huge range of Circuit Breakers at Farnell® UK, including Thermal Magnetic Circuit Breakers, Electronic Circuit Breakers, Circuit Breaker Accessories, RCBO, RCD, GFCI, AFDD Circuit Breakers, Magnetic Hydraulic Circuit Breakers. We stock a wide range of Circuit Breakers from the world's top manufacturers including: Siemens, ABB, Sensata / Partner Stock, Schneider Electric & Eaton Moeller
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Circuit Breakers

(34,780)

  • Circuit Breaker Accessories (3,076)
  • Circuit Breakers - Miscellaneous (5)
  • Electronic Circuit Breakers (10,397)
  • Load Centre / Distribution Board / Consumer Circuit Breakers (141)
  • Magnetic Hydraulic Circuit Breakers (1,436)
  • RCBO, RCD, GFCI, AFDD Circuit Breakers (2,984)
  • Thermal Circuit Breakers (831)
  • Thermal Magnetic Circuit Breakers (15,910)
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    MP013169
    MULTICOMP PRO MP013169
    4260079

    Data Sheet

    RoHS

    MULTICOMP PRO
    1. Thermal Circuit Breaker
    2. MP 102 Series
    3. 10 A
    4. 24 V
    5. Panel
    Each
    1+
    £2.780
    5+
    £2.280
    20+
    £1.900
    50+
    £1.760
    Total:£2.78
    Min: 1 / Mult: 1
    MP 102 Series
    MP013155
    MULTICOMP PRO MP013155
    4260063

    Data Sheet

    RoHS

    MULTICOMP PRO
    1. Thermal Circuit Breaker
    2. MP 102 Series
    3. 30 A
    4. 24 V
    Each
    1+
    £3.190
    5+
    £2.620
    20+
    £2.190
    50+
    £1.860
    Total:£3.19
    Min: 1 / Mult: 1
    MP 102 Series
    MP-011-105C
    MULTICOMP PRO MP-011-105C
    4205842

    Data Sheet

    RoHS

    MULTICOMP PRO
    1. Thermal Circuit Breaker
    2. Normally Closed
    3. MP Thermal Switch
    4. 22 A
    5. 125 V
    6. Snap In
    Each
    1+
    £1.300
    10+
    £1.130
    25+
    £1.100
    50+
    £1.050
    100+
    £1.030
    More Pricing...
    Total:£1.30
    Min: 1 / Mult: 1
    MP Thermal Switch
    MP-12 105 DEG C
    MULTICOMP PRO MP-12 105 DEG C
    4205827

    Data Sheet

    RoHS

    MULTICOMP PRO
    1. Thermal Circuit Breaker
    2. Normally Closed
    3. MP Thermal Switch
    4. 15 A
    5. 125 V
    6. Snap In
    7. Panel
    Each
    1+
    £1.470
    10+
    £1.280
    25+
    £1.230
    50+
    £1.180
    100+
    £1.160
    More Pricing...
    Total:£1.47
    Min: 1 / Mult: 1
    MP Thermal Switch
    IUGN6-1-62-20.0
    SENSATA / AIRPAX IUGN6-1-62-20.0
    4240891

    Data Sheet

    RoHS

    SENSATA / AIRPAX
    1. Magnetic Hydraulic Circuit Breaker
    2. IUG Series
    3. 20 A
    4. 1 Pole
    5. 240 V
    Each
    1+
    £45.740
    Total:£45.74
    Min: 1 / Mult: 1
    IUG Series
    MP013183
    MULTICOMP PRO MP013183
    4260095

    Data Sheet

    RoHS

    MULTICOMP PRO
    1. Thermal Circuit Breaker
    2. MP 102 Series
    3. 40 A
    4. 12 V
    5. Panel
    Each
    1+
    £3.650
    5+
    £2.980
    15+
    £2.500
    75+
    £2.300
    Total:£3.65
    Min: 1 / Mult: 1
    MP 102 Series
    MP013190
    MULTICOMP PRO MP013190
    4260102

    Data Sheet

    RoHS

    MULTICOMP PRO
    1. Thermal Circuit Breaker
    2. MP 102 Series
    3. 25 A
    4. 24 V
    5. Panel
    Each
    1+
    £2.910
    5+
    £2.380
    20+
    £1.990
    50+
    £1.840
    Total:£2.91
    Min: 1 / Mult: 1
    MP 102 Series
    IEG1-1-72-15.0-A-21-V
    SENSATA / AIRPAX IEG1-1-72-15.0-A-21-V
    4240901

    Data Sheet

    RoHS

    SENSATA / AIRPAX
    1. Magnetic Hydraulic Circuit Breaker
    2. IEG Series
    3. 15 A
    4. 1 Pole
    5. 250 V
    Each
    1+
    £25.020
    5+
    £23.890
    Total:£25.02
    Min: 1 / Mult: 1
    IEG Series
    MP012947
    MULTICOMP PRO MP012947
    4247995

    Data Sheet

    RoHS

    MULTICOMP PRO
    1. Thermal Circuit Breaker
    2. MP 102 Series
    3. 25 A
    4. 50 V
    5. 250 V
    6. Panel
    Each
    1+
    £2.900
    5+
    £2.380
    20+
    £1.990
    50+
    £1.680
    150+
    £1.650
    Total:£2.90
    Min: 1 / Mult: 1
    MP 102 Series
    LELHK11-1-62-30.0-U-91-V
    SENSATA / AIRPAX LELHK11-1-62-30.0-U-91-V
    4240857

    Data Sheet

    RoHS

    SENSATA / AIRPAX
    1. Magnetic Hydraulic Circuit Breaker
    2. LELH Series
    3. 30 A
    4. 2 Pole
    5. 240 V
    Each
    1+
    £97.940
    Total:£97.94
    Min: 1 / Mult: 1
    LELH Series
    LELK1-1REC4-51-80.0-01-V
    SENSATA / AIRPAX LELK1-1REC4-51-80.0-01-V
    4240865

    Data Sheet

    RoHS

    SENSATA / AIRPAX
    1. Magnetic Hydraulic Circuit Breaker
    2. LEL Series
    3. 80 A
    4. 1 Pole
    5. 240 V
    Each
    1+
    £62.440
    5+
    £59.590
    Total:£62.44
    Min: 1 / Mult: 1
    LEL Series
    LELK11-1-63-10.0-AF-01-V
    SENSATA / AIRPAX LELK11-1-63-10.0-AF-01-V
    4240850

    Data Sheet

    RoHS

    SENSATA / AIRPAX
    1. Magnetic Hydraulic Circuit Breaker
    2. LEL Series
    3. 10 A
    4. 2 Pole
    5. 240 V
    Each
    1+
    £97.940
    Total:£97.94
    Min: 1 / Mult: 1
    LEL Series
    PKZM0-16-SPI16
    EATON MOELLER PKZM0-16-SPI16
    4125286

    Data Sheet

    RoHS

    EATON MOELLER
    1. Thermal Magnetic Circuit Breaker
    2. PKZM0 Series
    3. 16 A
    4. 3 Pole
    5. 690 V
    6. DIN Rail
    Each
    1+
    £97.410
    Total:£97.41
    Min: 1 / Mult: 1
    PKZM0 Series
    IEG6-1-51-45.0-A-01-V
    SENSATA / AIRPAX IEG6-1-51-45.0-A-01-V
    4240910

    Data Sheet

    RoHS

    SENSATA / AIRPAX
    1. Magnetic Hydraulic Circuit Breaker
    2. IEG Series
    3. 45 A
    4. 1 Pole
    5. 250 V
    Each
    1+
    £27.070
    5+
    £25.780
    Total:£27.07
    Min: 1 / Mult: 1
    IEG Series
    MP013185
    MULTICOMP PRO MP013185
    4260097

    Data Sheet

    RoHS

    MULTICOMP PRO
    1. Thermal Circuit Breaker
    2. MP 102 Series
    3. 5 A
    4. 24 V
    5. Panel
    Each
    1+
    £3.270
    5+
    £2.680
    20+
    £2.240
    50+
    £1.900
    Total:£3.27
    Min: 1 / Mult: 1
    MP 102 Series
    MP-30 90CWH 70 (7)
    MULTICOMP PRO MP-30 90CWH 70 (7)
    4205817

    Data Sheet

    RoHS

    MULTICOMP PRO
    1. Thermal Circuit Breaker
    2. Normally Closed
    3. IP45
    4. MP Thermal Switch
    5. 7 A
    6. 125 V
    7. Snap In
    Each
    1+
    £1.550
    10+
    £1.350
    25+
    £1.310
    50+
    £1.250
    100+
    £1.230
    More Pricing...
    Total:£1.55
    Min: 1 / Mult: 1
    MP Thermal Switch
    PKZM0-2,5-SPI32
    EATON MOELLER PKZM0-2,5-SPI32
    4125295

    Data Sheet

    RoHS

    EATON MOELLER
    1. Thermal Magnetic Circuit Breaker
    2. PKZM0 Series
    3. 2.5 A
    4. 3 Pole
    5. 690 V
    6. DIN Rail
    Each
    1+
    £83.550
    Total:£83.55
    Min: 1 / Mult: 1
    PKZM0 Series
    MP013187
    MULTICOMP PRO MP013187
    4260099

    Data Sheet

    RoHS

    MULTICOMP PRO
    1. Thermal Circuit Breaker
    2. MP 102 Series
    3. 10 A
    4. 24 V
    5. Panel
    Each
    1+
    £3.270
    5+
    £2.680
    20+
    £2.240
    50+
    £1.900
    Total:£3.27
    Min: 1 / Mult: 1
    MP 102 Series
    MP-12 120 DEG C
    MULTICOMP PRO MP-12 120 DEG C
    4205829

    Data Sheet

    RoHS

    MULTICOMP PRO
    1. Thermal Circuit Breaker
    2. Normally Closed
    3. MP Thermal Switch
    4. 15 A
    5. 125 V
    6. Snap In
    7. Panel
    Each
    1+
    £1.470
    10+
    £1.280
    25+
    £1.230
    50+
    £1.180
    100+
    £1.160
    More Pricing...
    Total:£1.47
    Min: 1 / Mult: 1
    MP Thermal Switch
    MP-011-80C
    MULTICOMP PRO MP-011-80C
    4205840

    Data Sheet

    RoHS

    MULTICOMP PRO
    1. Thermal Circuit Breaker
    2. Normally Closed
    3. MP Thermal Switch
    4. 22 A
    5. 125 V
    6. Snap In
    Each
    1+
    £1.300
    10+
    £1.130
    25+
    £1.100
    50+
    £1.050
    100+
    £1.030
    More Pricing...
    Total:£1.30
    Min: 1 / Mult: 1
    MP Thermal Switch
    LELK1-1-62F-15.0-A-91-V
    SENSATA / AIRPAX LELK1-1-62F-15.0-A-91-V
    4240852

    Data Sheet

    RoHS

    SENSATA / AIRPAX
    1. Magnetic Hydraulic Circuit Breaker
    2. LEL Series
    3. 15 A
    4. 1 Pole
    5. 240 V
    Each
    1+
    £42.210
    5+
    £40.240
    Total:£42.21
    Min: 1 / Mult: 1
    LEL Series
    LELK1-1-62-20.0-01-V
    SENSATA / AIRPAX LELK1-1-62-20.0-01-V
    4240867

    Data Sheet

    RoHS

    SENSATA / AIRPAX
    1. Magnetic Hydraulic Circuit Breaker
    2. LEL Series
    3. 20 A
    4. 1 Pole
    5. 240 V
    Each
    1+
    £39.060
    5+
    £37.240
    Total:£39.06
    Min: 1 / Mult: 1
    LEL Series
    MP-30 120CWH 70 (7)
    MULTICOMP PRO MP-30 120CWH 70 (7)
    4205821

    Data Sheet

    RoHS

    MULTICOMP PRO
    1. Thermal Circuit Breaker
    2. Normally Closed
    3. IP45
    4. MP Thermal Switch
    5. 7 A
    6. 125 V
    7. Snap In
    Each
    1+
    £1.440
    10+
    £1.250
    25+
    £1.210
    50+
    £1.160
    100+
    £1.140
    More Pricing...
    Total:£1.44
    Min: 1 / Mult: 1
    MP Thermal Switch
    AP17-1R-65F-103
    SENSATA / AIRPAX AP17-1R-65F-103
    4240771

    Data Sheet

    SENSATA / AIRPAX
    1. Magnetic Hydraulic Circuit Breaker
    2. Fully Sealed
    3. AP Series
    4. 10 A
    5. 2 Pole
    6. 240 V
    Each
    1+
    £417.240
    Total:£417.24
    Min: 1 / Mult: 1
    AP Series
    MP-12 90 DEG C
    MULTICOMP PRO MP-12 90 DEG C
    4205825

    Data Sheet

    RoHS

    MULTICOMP PRO
    1. Thermal Circuit Breaker
    2. Normally Closed
    3. MP Thermal Switch
    4. 15 A
    5. 125 V
    6. Snap In
    7. Panel
    Each
    1+
    £1.360
    10+
    £1.180
    25+
    £1.140
    50+
    £1.090
    100+
    £1.070
    More Pricing...
    Total:£1.36
    Min: 1 / Mult: 1
    MP Thermal Switch
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