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Circuit Breakers:

35,031 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

(35,031)

  • Circuit Breaker Accessories (3,075)
  • Circuit Breakers - Miscellaneous (5)
  • Electronic Circuit Breakers (10,397)
  • Load Centre / Distribution Board / Consumer Circuit Breakers (127)
  • Magnetic Hydraulic Circuit Breakers (1,685)
  • RCBO, RCD, GFCI, AFDD Circuit Breakers (2,981)
  • Thermal Circuit Breakers (820)
  • Thermal Magnetic Circuit Breakers (15,941)
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    ComparePrice ForQuantity
    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+
    €231.93
    Total:€231.93
    Min: 1 / Mult: 1
    209 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+
    €76.37
    5+
    €72.91
    Total:€76.37
    Min: 1 / Mult: 1
    IULN Series
    IUGS11-1-65F-5.00-01
    SENSATA / AIRPAX IUGS11-1-65F-5.00-01
    4240884

    Data Sheet

    RoHS

    SENSATA / AIRPAX
    1. Magnetic Hydraulic Circuit Breaker
    2. IUG Series
    3. 5 A
    4. 2 Pole
    5. 240 V
    Each
    1+
    €85.38
    5+
    €81.52
    Total:€85.38
    Min: 1 / Mult: 1
    IUG Series
    MP-011-90C
    MULTICOMP PRO MP-011-90C
    4205841

    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+
    €1.90
    10+
    €1.66
    25+
    €1.60
    50+
    €1.54
    100+
    €1.51
    More Pricing...
    Total:€1.90
    Min: 1 / Mult: 1
    MP Thermal Switch
    PKZM0-12-SPI32
    EATON MOELLER PKZM0-12-SPI32
    4125299

    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+
    €112.04
    Total:€112.04
    Min: 1 / Mult: 1
    PKZM0 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+
    €1.98
    10+
    €1.73
    25+
    €1.67
    50+
    €1.60
    100+
    €1.57
    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+
    €54.88
    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+
    €4.26
    5+
    €3.49
    15+
    €2.92
    75+
    €2.65
    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+
    €3.42
    5+
    €2.81
    20+
    €2.35
    50+
    €2.13
    Total:€3.42
    Min: 1 / Mult: 1
    MP 102 Series
    MP013186
    MULTICOMP PRO MP013186
    4260098

    Data Sheet

    RoHS

    MULTICOMP PRO
    1. Thermal Circuit Breaker
    2. MP 102 Series
    3. 8 A
    4. 24 V
    5. Panel
    Each
    1+
    €3.82
    5+
    €3.13
    20+
    €2.62
    50+
    €2.19
    Total:€3.82
    Min: 1 / Mult: 1
    MP 102 Series
    219-3-1-66-5-8-30
    SENSATA / AIRPAX 219-3-1-66-5-8-30
    4240776

    Data Sheet

    RoHS

    SENSATA / AIRPAX
    1. Magnetic Hydraulic Circuit Breaker
    2. 219 Series
    3. 30 A
    4. 3 Pole
    5. 480 V
    Each
    1+
    €200.52
    Total:€200.52
    Min: 1 / Mult: 1
    219 Series
    MP-011-105CWH 67 (7)
    MULTICOMP PRO MP-011-105CWH 67 (7)
    4205836

    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+
    €2.19
    10+
    €1.91
    25+
    €1.84
    50+
    €1.78
    100+
    €1.74
    More Pricing...
    Total:€2.19
    Min: 1 / Mult: 1
    MP Thermal Switch
    MP013172
    MULTICOMP PRO MP013172
    4260082

    Data Sheet

    RoHS

    MULTICOMP PRO
    1. Thermal Circuit Breaker
    2. MP 102 Series
    3. 25 A
    4. 24 V
    5. Panel
    Each
    1+
    €4.02
    5+
    €3.30
    20+
    €2.76
    50+
    €2.31
    Total:€4.02
    Min: 1 / Mult: 1
    MP 102 Series
    MP012948
    MULTICOMP PRO MP012948
    4247996

    Data Sheet

    RoHS

    MULTICOMP PRO
    1. Thermal Circuit Breaker
    2. MP 102 Series
    3. 30 A
    4. 50 V
    5. 250 V
    6. Panel
    Each
    1+
    €3.40
    5+
    €2.78
    20+
    €2.33
    50+
    €1.95
    150+
    €1.91
    Total:€3.40
    Min: 1 / Mult: 1
    MP 102 Series
    MP013201
    MULTICOMP PRO MP013201
    4260114

    Data Sheet

    RoHS

    MULTICOMP PRO
    1. Thermal Circuit Breaker
    2. MP 102 Series
    3. 40 A
    4. 12 V
    5. Panel
    Each
    1+
    €5.01
    5+
    €4.11
    15+
    €3.44
    75+
    €2.87
    Total:€5.01
    Min: 1 / Mult: 1
    MP 102 Series
    PKZM0-4-PI
    EATON MOELLER PKZM0-4-PI
    4125250

    Data Sheet

    RoHS

    EATON MOELLER
    1. Thermal Magnetic Circuit Breaker
    2. PKZM0 Series
    3. 4 A
    4. 3 Pole
    5. 690 V
    6. DIN Rail
    Each
    1+
    €96.09
    Total:€96.09
    Min: 1 / Mult: 1
    PKZM0 Series
    1170-21-8A
    ETA 1170-21-8A
    4143135

    Data Sheet

    RoHS

    ETA
    1. Thermal Circuit Breaker
    2. Honey Actuator
    3. IP40
    4. 1170 Series
    5. 8 A
    6. 1 Pole
    7. 48 V
    8. Plug In
    Each
    1+
    €16.18
    10+
    €12.38
    20+
    €12.13
    Total:€16.18
    Min: 1 / Mult: 1
    1170 Series
    LEG6-1-62-15.0-01-V
    SENSATA / AIRPAX LEG6-1-62-15.0-01-V
    4240875

    Data Sheet

    RoHS

    SENSATA / AIRPAX
    1. Magnetic Hydraulic Circuit Breaker
    2. LEG Series
    3. 15 A
    4. 1 Pole
    5. 240 V
    Each
    1+
    €35.80
    5+
    €34.20
    Total:€35.80
    Min: 1 / Mult: 1
    LEG Series
    PR11-62-5.00A-XX-V
    SENSATA / AIRPAX PR11-62-5.00A-XX-V
    4240788

    Data Sheet

    RoHS

    SENSATA / AIRPAX
    1. Magnetic Hydraulic Circuit Breaker
    2. SNAPAK PR Series
    3. 5 A
    4. 1 Pole
    5. 250 V
    6. 500 A
    Each
    1+
    €15.19
    5+
    €14.89
    Total:€15.19
    Min: 1 / Mult: 1
    SNAPAK PR Series
    IELHK111-1-62F-90.0-AB-01-V
    SENSATA / AIRPAX IELHK111-1-62F-90.0-AB-01-V
    4240845

    Data Sheet

    RoHS

    SENSATA / AIRPAX
    1. Magnetic Hydraulic Circuit Breaker
    2. IELH Series
    3. 90 A
    4. 3 Pole
    5. 240 V
    Each
    1+
    €235.66
    Total:€235.66
    Min: 1 / Mult: 1
    IELH Series
    MP013202
    MULTICOMP PRO MP013202
    4260115

    Data Sheet

    RoHS

    MULTICOMP PRO
    1. Thermal Circuit Breaker
    2. MP 102 Series
    3. 50 A
    4. 12 V
    5. Panel
    Each
    1+
    €5.01
    5+
    €4.11
    15+
    €3.44
    75+
    €2.87
    Total:€5.01
    Min: 1 / Mult: 1
    MP 102 Series
    MP-22 120CWH 70 (7)
    MULTICOMP PRO MP-22 120CWH 70 (7)
    4205813

    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+
    €1.98
    10+
    €1.73
    25+
    €1.67
    50+
    €1.60
    100+
    €1.57
    More Pricing...
    Total:€1.98
    Min: 1 / Mult: 1
    MP Thermal Switch
    PKZM0-0,63-T-PI
    EATON MOELLER PKZM0-0,63-T-PI
    4125262

    Data Sheet

    RoHS

    EATON MOELLER
    1. Thermal Magnetic Circuit Breaker
    2. PKZM0 Series
    3. 630 mA
    4. 3 Pole
    5. 690 V
    6. DIN Rail
    Each
    1+
    €88.23
    Total:€88.23
    Min: 1 / Mult: 1
    PKZM0 Series
    MP013181
    MULTICOMP PRO MP013181
    4260093

    Data Sheet

    RoHS

    MULTICOMP PRO
    1. Thermal Circuit Breaker
    2. MP 102 Series
    3. 25 A
    4. 12 V
    5. Panel
    Each
    1+
    €4.30
    5+
    €3.52
    20+
    €2.94
    50+
    €2.47
    Total:€4.30
    Min: 1 / Mult: 1
    MP 102 Series
    MP-30 140C WH 70 (7)
    MULTICOMP PRO MP-30 140C WH 70 (7)
    4205822

    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+
    €1.94
    10+
    €1.69
    25+
    €1.63
    50+
    €1.57
    100+
    €1.54
    More Pricing...
    Total:€1.94
    Min: 1 / Mult: 1
    MP Thermal Switch
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