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Circuit Breakers:

34,786 Products Found
Find a huge range of Circuit Breakers at Farnell® Ireland, 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

(34,786)

  • Circuit Breaker Accessories (3,073)
  • Circuit Breakers - Miscellaneous (5)
  • Electronic Circuit Breakers (10,394)
  • Load Centre / Distribution Board / Consumer Circuit Breakers (127)
  • Magnetic Hydraulic Circuit Breakers (1,526)
  • RCBO, RCD, GFCI, AFDD Circuit Breakers (2,981)
  • Thermal Circuit Breakers (795)
  • Thermal Magnetic Circuit Breakers (15,885)
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    PKZM0-2,5-T-PI
    EATON MOELLER PKZM0-2,5-T-PI
    4125266

    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+
    €98.830
    Total:€98.83
    Min: 1 / Mult: 1
    PKZM0 Series
    MP-12 140 DEG C
    MULTICOMP PRO MP-12 140 DEG C
    4205830

    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+
    €1.980
    10+
    €1.730
    25+
    €1.670
    50+
    €1.600
    100+
    €1.570
    More Pricing...
    Total:€1.98
    Min: 1 / Mult: 1
    MP Thermal Switch
    AP17-1-61F-202
    SENSATA / AIRPAX AP17-1-61F-202
    4240767

    Data Sheet

    SENSATA / AIRPAX
    1. Magnetic Hydraulic Circuit Breaker
    2. Fully Sealed
    3. AP Series
    4. 2 A
    5. 2 Pole
    6. 240 V
    Each
    1+
    €390.890
    Total:€390.89
    Min: 1 / Mult: 1
    AP Series
    MP013174
    MULTICOMP PRO MP013174
    4260084

    Data Sheet

    RoHS

    MULTICOMP PRO
    1. Thermal Circuit Breaker
    2. MP 102 Series
    3. 40 A
    4. 24 V
    5. Panel
    Each
    1+
    €4.030
    5+
    €3.310
    20+
    €2.760
    50+
    €2.510
    Total:€4.03
    Min: 1 / Mult: 1
    MP 102 Series
    MP013151
    MULTICOMP PRO MP013151
    4260059

    Data Sheet

    RoHS

    MULTICOMP PRO
    1. Thermal Circuit Breaker
    2. MP 102 Series
    3. 10 A
    4. 24 V
    Each
    1+
    €3.020
    5+
    €2.470
    20+
    €2.070
    50+
    €1.880
    Total:€3.02
    Min: 1 / Mult: 1
    MP 102 Series
    PKZM0-0,4-PI
    EATON MOELLER PKZM0-0,4-PI
    4125245

    Data Sheet

    RoHS

    EATON MOELLER
    1. Thermal Magnetic Circuit Breaker
    2. PKZM0 Series
    3. 400 mA
    4. 3 Pole
    5. 690 V
    6. DIN Rail
    Each
    1+
    €80.040
    Total:€80.04
    Min: 1 / Mult: 1
    PKZM0 Series
    MP-22 140C WH 70 (7)
    MULTICOMP PRO MP-22 140C WH 70 (7)
    4205814

    Data Sheet

    RoHS

    MULTICOMP PRO
    1. Thermal Circuit Breaker
    2. Normally Closed
    3. IP45
    4. MP Thermal Switch
    5. 10 A
    6. 125 V
    7. Snap In
    Each
    1+
    €1.830
    10+
    €1.600
    25+
    €1.540
    50+
    €1.480
    100+
    €1.450
    More Pricing...
    Total:€1.83
    Min: 1 / Mult: 1
    MP Thermal Switch
    MP-12 100 DEG C
    MULTICOMP PRO MP-12 100 DEG C
    4205826

    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+
    €1.830
    10+
    €1.600
    25+
    €1.540
    50+
    €1.480
    100+
    €1.450
    More Pricing...
    Total:€1.83
    Min: 1 / Mult: 1
    MP Thermal Switch
    IELH111-1-61-20.0-AE-21-V
    SENSATA / AIRPAX IELH111-1-61-20.0-AE-21-V
    4240826

    Data Sheet

    RoHS

    SENSATA / AIRPAX
    1. Magnetic Hydraulic Circuit Breaker
    2. IELH Series
    3. 20 A
    4. 3 Pole
    5. 240 V
    Each
    1+
    €165.330
    Total:€165.33
    Min: 1 / Mult: 1
    IELH Series
    209-2-1-63-4-9-100-A-V
    SENSATA / AIRPAX 209-2-1-63-4-9-100-A-V
    4240782

    Data Sheet

    RoHS

    SENSATA / AIRPAX
    1. Magnetic Hydraulic Circuit Breaker
    2. 209 Series
    3. 100 A
    4. 2 Pole
    5. 240 V
    6. 4 kA
    Each
    1+
    €157.940
    Total:€157.94
    Min: 1 / Mult: 1
    209 Series
    LELHK111-1-62-25.0-U-01-V
    SENSATA / AIRPAX LELHK111-1-62-25.0-U-01-V
    4240855

    Data Sheet

    RoHS

    SENSATA / AIRPAX
    1. Magnetic Hydraulic Circuit Breaker
    2. LELH Series
    3. 25 A
    4. 3 Pole
    5. 240 V
    Each
    1+
    €224.000
    Total:€224.00
    Min: 1 / Mult: 1
    LELH 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+
    €30.030
    5+
    €28.670
    Total:€30.03
    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+
    €3.400
    5+
    €2.780
    20+
    €2.330
    50+
    €1.950
    150+
    €1.910
    Total:€3.40
    Min: 1 / Mult: 1
    MP 102 Series
    PKZM0-1,6-SPI32
    EATON MOELLER PKZM0-1,6-SPI32
    4125294

    Data Sheet

    RoHS

    EATON MOELLER
    1. Thermal Magnetic Circuit Breaker
    2. PKZM0 Series
    3. 1.6 A
    4. 3 Pole
    5. 690 V
    6. DIN Rail
    Each
    1+
    €96.090
    Total:€96.09
    Min: 1 / Mult: 1
    PKZM0 Series
    PKZM0-2,5-PI
    EATON MOELLER PKZM0-2,5-PI
    4125249

    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+
    €96.090
    Total:€96.09
    Min: 1 / Mult: 1
    PKZM0 Series
    IELHK111-1-62F-35.0-ABE-01-V
    SENSATA / AIRPAX IELHK111-1-62F-35.0-ABE-01-V
    4240829

    Data Sheet

    RoHS

    SENSATA / AIRPAX
    1. Magnetic Hydraulic Circuit Breaker
    2. IELH Series
    3. 35 A
    4. 3 Pole
    5. 240 V
    Each
    1+
    €184.540
    Total:€184.54
    Min: 1 / Mult: 1
    IELH Series
    LELK1-1REC4-51-70.0-A-01-V
    SENSATA / AIRPAX LELK1-1REC4-51-70.0-A-01-V
    4240864

    Data Sheet

    RoHS

    SENSATA / AIRPAX
    1. Magnetic Hydraulic Circuit Breaker
    2. LEL Series
    3. 70 A
    4. 1 Pole
    5. 240 V
    Each
    1+
    €74.930
    5+
    €71.520
    Total:€74.93
    Min: 1 / Mult: 1
    LEL Series
    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+
    €1.980
    10+
    €1.730
    25+
    €1.670
    50+
    €1.600
    100+
    €1.570
    More Pricing...
    Total:€1.98
    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+
    €54.880
    Total:€54.88
    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+
    €4.260
    5+
    €3.490
    15+
    €2.920
    75+
    €2.650
    Total:€4.26
    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+
    €3.420
    5+
    €2.810
    20+
    €2.350
    50+
    €2.130
    Total:€3.42
    Min: 1 / Mult: 1
    MP 102 Series
    PKZM0-1-SPI32
    EATON MOELLER PKZM0-1-SPI32
    4125293

    Data Sheet

    RoHS

    EATON MOELLER
    1. Thermal Magnetic Circuit Breaker
    2. PKZM0 Series
    3. 1 A
    4. 3 Pole
    5. 690 V
    6. DIN Rail
    Each
    1+
    €96.090
    Total:€96.09
    Min: 1 / Mult: 1
    PKZM0 Series
    A-PKZ0(230V50HZ)-PI
    EATON MOELLER A-PKZ0(230V50HZ)-PI
    4125478

    Data Sheet

    RoHS

    EATON MOELLER
    1. SHUNT TRIP
    2. CIRCUIT BREAKER
    Each
    1+
    €37.390
    5+
    €36.640
    Total:€37.39
    Min: 1 / Mult: 1
    PKZ Series
    PKZM0-1,6-T-PI
    EATON MOELLER PKZM0-1,6-T-PI
    4125264

    Data Sheet

    RoHS

    EATON MOELLER
    1. Thermal Magnetic Circuit Breaker
    2. PKZM0 Series
    3. 1.6 A
    4. 3 Pole
    5. 690 V
    6. DIN Rail
    Each
    1+
    €98.830
    Total:€98.83
    Min: 1 / Mult: 1
    PKZM0 Series
    IEG66-1-62-50.0-AZ-01-V
    SENSATA / AIRPAX IEG66-1-62-50.0-AZ-01-V
    4240913

    Data Sheet

    RoHS

    SENSATA / AIRPAX
    1. Magnetic Hydraulic Circuit Breaker
    2. IEG Series
    3. 50 A
    4. 2 Pole
    5. 240 V
    Each
    1+
    €76.010
    5+
    €72.560
    Total:€76.01
    Min: 1 / Mult: 1
    IEG Series
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