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Circuit Breakers:

34,708 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

(34,708)

  • Circuit Breaker Accessories (3,075)
  • Circuit Breakers - Miscellaneous (5)
  • Electronic Circuit Breakers (10,395)
  • Load Centre / Distribution Board / Consumer Circuit Breakers (127)
  • Magnetic Hydraulic Circuit Breakers (1,426)
  • RCBO, RCD, GFCI, AFDD Circuit Breakers (2,981)
  • Thermal Circuit Breakers (798)
  • Thermal Magnetic Circuit Breakers (15,901)
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    PKZM0-1-SPI16
    EATON MOELLER PKZM0-1-SPI16
    4125279

    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
    PKZM0-0,16-PI
    EATON MOELLER PKZM0-0,16-PI
    4125243

    Data Sheet

    RoHS

    EATON MOELLER
    1. Thermal Magnetic Circuit Breaker
    2. PKZM0 Series
    3. 160 mA
    4. 3 Pole
    5. 690 V
    6. DIN Rail
    Each
    1+
    €80.040
    Total:€80.04
    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
    PKZM0-12-PI
    EATON MOELLER PKZM0-12-PI
    4125254

    Data Sheet

    RoHS

    EATON MOELLER
    1. Thermal Magnetic Circuit Breaker
    2. PKZM0 Series
    3. 12 A
    4. 3 Pole
    5. 690 V
    6. DIN Rail
    Each
    1+
    €112.040
    Total:€112.04
    Min: 1 / Mult: 1
    PKZM0 Series
    PKZM0-16-PI
    EATON MOELLER PKZM0-16-PI
    4125255

    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+
    €112.040
    Total:€112.04
    Min: 1 / Mult: 1
    PKZM0 Series
    1170-21-25A
    ETA 1170-21-25A
    4143138

    Data Sheet

    RoHS

    ETA
    1. Thermal Circuit Breaker
    2. White Actuator
    3. IP40
    4. 1170 Series
    5. 25 A
    6. 1 Pole
    7. 48 V
    8. Plug In
    Each
    1+
    €13.390
    10+
    €10.200
    20+
    €10.000
    Total:€13.39
    Min: 1 / Mult: 1
    1170 Series
    ESX10-TB-102-DC24V-2A
    ETA ESX10-TB-102-DC24V-2A
    4143224

    Data Sheet

    RoHS

    ETA
    1. Electronic Circuit Breaker
    2. IP20
    3. ESX10-T Series
    4. 2 A
    5. 1 Pole
    6. 24 VDC
    7. DIN Rail
    8. 2 A
    Each
    1+
    €77.990
    Total:€77.99
    Min: 1 / Mult: 1
    ESX10-T Series
    ESX10-TB-102-DC24V-1A
    ETA ESX10-TB-102-DC24V-1A
    4143222

    Data Sheet

    RoHS

    ETA
    1. Electronic Circuit Breaker
    2. IP20
    3. ESX10-T Series
    4. 1 A
    5. 1 Pole
    6. 24 VDC
    7. DIN Rail
    8. 1 A
    Each
    1+
    €92.230
    10+
    €90.390
    Total:€92.23
    Min: 1 / Mult: 1
    ESX10-T Series
    MP-011-90CWH 67 (7)
    MULTICOMP PRO MP-011-90CWH 67 (7)
    4205835

    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+
    €2.370
    10+
    €2.070
    25+
    €2.000
    50+
    €1.920
    100+
    €1.890
    More Pricing...
    Total:€2.37
    Min: 1 / Mult: 1
    MP Thermal Switch
    MP-011-70C WH 67 (7)
    MULTICOMP PRO MP-011-70C WH 67 (7)
    4205833

    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+
    €2.190
    10+
    €1.910
    25+
    €1.840
    50+
    €1.780
    100+
    €1.740
    More Pricing...
    Total:€2.19
    Min: 1 / Mult: 1
    MP Thermal Switch
    MP-011-120C
    MULTICOMP PRO MP-011-120C
    4205843

    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+
    €1.750
    10+
    €1.530
    25+
    €1.480
    50+
    €1.420
    100+
    €1.390
    More Pricing...
    Total:€1.75
    Min: 1 / Mult: 1
    MP Thermal Switch
    IELBXK1-1REG4-52-80.0-A-M3-V
    SENSATA / AIRPAX IELBXK1-1REG4-52-80.0-A-M3-V
    4240841

    Data Sheet

    RoHS

    SENSATA / AIRPAX
    1. Magnetic Hydraulic Circuit Breaker
    2. IELBX Series
    3. 80 A
    4. 1 Pole
    5. 240 V
    Each
    1+
    €102.990
    5+
    €98.320
    Total:€102.99
    Min: 1 / Mult: 1
    IELBX Series
    209-3-1-61-4-9-30-V
    SENSATA / AIRPAX 209-3-1-61-4-9-30-V
    4240775

    Data Sheet

    RoHS

    SENSATA / AIRPAX
    1. Magnetic Hydraulic Circuit Breaker
    2. 209 Series
    3. 30 A
    4. 3 Pole
    5. 240 V
    6. 4 kA
    Each
    1+
    €201.000
    Total:€201.00
    Min: 1 / Mult: 1
    209 Series
    LELK111-1-63F-30.0-U-01-V
    SENSATA / AIRPAX LELK111-1-63F-30.0-U-01-V
    4240859

    Data Sheet

    RoHS

    SENSATA / AIRPAX
    1. Magnetic Hydraulic Circuit Breaker
    2. LEL Series
    3. 30 A
    4. 3 Pole
    5. 240 V
    Each
    1+
    €196.330
    Total:€196.33
    Min: 1 / Mult: 1
    LEL Series
    LEG66-1-62F-25.0-A-01-V
    SENSATA / AIRPAX LEG66-1-62F-25.0-A-01-V
    4240879

    Data Sheet

    RoHS

    SENSATA / AIRPAX
    1. Magnetic Hydraulic Circuit Breaker
    2. LEG Series
    3. 25 A
    4. 2 Pole
    5. 240 V
    Each
    1+
    €90.070
    5+
    €85.970
    Total:€90.07
    Min: 1 / Mult: 1
    LEG Series
    219-3-1-65-8-9-50
    SENSATA / AIRPAX 219-3-1-65-8-9-50
    4240778

    Data Sheet

    RoHS

    SENSATA / AIRPAX
    1. Magnetic Hydraulic Circuit Breaker
    2. 219 Series
    3. 50 A
    4. 3 Pole
    5. 480 V
    Each
    1+
    €201.000
    Total:€201.00
    Min: 1 / Mult: 1
    219 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
    LEGH66-1-63-10.0-AZ-01-V
    SENSATA / AIRPAX LEGH66-1-63-10.0-AZ-01-V
    4240874

    Data Sheet

    RoHS

    SENSATA / AIRPAX
    1. Magnetic Hydraulic Circuit Breaker
    2. LEGH Series
    3. 10 A
    4. 2 Pole
    5. 240 V
    Each
    1+
    €82.820
    5+
    €78.990
    Total:€82.82
    Min: 1 / Mult: 1
    LEGH Series
    IELK111-1REC5-62-100.-A-01-V
    SENSATA / AIRPAX IELK111-1REC5-62-100.-A-01-V
    4240846

    Data Sheet

    RoHS

    SENSATA / AIRPAX
    1. Magnetic Hydraulic Circuit Breaker
    2. IEL Series
    3. 100 A
    4. 3 Pole
    5. 240 V
    Each
    1+
    €235.460
    Total:€235.46
    Min: 1 / Mult: 1
    IEL 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
    209-3-1-63-4-2-100-H-V
    SENSATA / AIRPAX 209-3-1-63-4-2-100-H-V
    4240783

    Data Sheet

    RoHS

    SENSATA / AIRPAX
    1. Magnetic Hydraulic Circuit Breaker
    2. 209 Series
    3. 100 A
    4. 3 Pole
    5. 240 V
    6. 4 kA
    Each
    1+
    €231.930
    Total:€231.93
    Min: 1 / Mult: 1
    209 Series
    IUGN1-1-72-30.0
    SENSATA / AIRPAX IUGN1-1-72-30.0
    4240895

    Data Sheet

    RoHS

    SENSATA / AIRPAX
    1. Magnetic Hydraulic Circuit Breaker
    2. IUG Series
    3. 30 A
    4. 1 Pole
    5. 240 V
    Each
    1+
    €52.440
    5+
    €50.080
    Total:€52.44
    Min: 1 / Mult: 1
    IUG Series
    IELH11-1-62-40.0-AC-01-V
    SENSATA / AIRPAX IELH11-1-62-40.0-AC-01-V
    4240831

    Data Sheet

    RoHS

    SENSATA / AIRPAX
    1. Magnetic Hydraulic Circuit Breaker
    2. IELH Series
    3. 40 A
    4. 2 Pole
    5. 240 V
    Each
    1+
    €126.310
    Total:€126.31
    Min: 1 / Mult: 1
    IELH Series
    IEG66-1-51-35.0-A-01-V
    SENSATA / AIRPAX IEG66-1-51-35.0-A-01-V
    4240907

    Data Sheet

    RoHS

    SENSATA / AIRPAX
    1. Magnetic Hydraulic Circuit Breaker
    2. IEG Series
    3. 35 A
    4. 2 Pole
    5. 240 V
    Each
    1+
    €75.990
    5+
    €72.560
    Total:€75.99
    Min: 1 / Mult: 1
    IEG Series
    IULNK1-1REC4-52-5.00
    SENSATA / AIRPAX IULNK1-1REC4-52-5.00
    4240806

    Data Sheet

    RoHS

    SENSATA / AIRPAX
    1. Magnetic Hydraulic Circuit Breaker
    2. IULN Series
    3. 5 A
    4. 1 Pole
    5. 240 V
    Each
    1+
    €76.370
    5+
    €72.910
    Total:€76.37
    Min: 1 / Mult: 1
    IULN Series
    51-75 of 34708 items
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