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  1. Catalog
  2. SIEMENS
  3. Low-Voltage Controls and Distribution
  4. Circuit breakers
Circuit breakers 3RV Circuit breakers 3VA Circuit breakers 3VF Circuit breakers 3VL Circuit breakers 3VT Circuit breakers 3WA Circuit breakers 3WL Circuit breakers 5SJ, 5SL, 5SY, 5SP Circuit breakers 5SK Circuit breakers 5SM, 5SV Circuit breakers 5SU Circuit breakers Circuit breakers Accessories

Circuit breakers Items 24961 - 25056 of 25221 ⍾ SIEMENS ⍾ Last modified Jun 4, 2026

Catalog up 3RV Circuit breakers 3VA Circuit breakers 3VF Circuit breakers 3VL Circuit breakers 3VT Circuit breakers 3WA Circuit breakers 3WL Circuit breakers 5SJ, 5SL, 5SY, 5SP Circuit breakers 5SK Circuit breakers 5SM, 5SV Circuit breakers 5SU Circuit breakers Circuit breakers Accessories

Circuit breakers ⍾ Page 261

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  • SIEMENS 5SY7632-6
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    5SY7632-6

    CIRCUIT BREAKER 400V 15KA, 3+N-POLE, B, 32A, D=70MM

  • SIEMENS 5SY7632-7
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    5SY7632-7

    Miniature circuit breaker 400 V 15kA, 3+N-pole, C, 32 A, D=70 mm

  • SIEMENS 5SY7632-8
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    5SY7632-8

    CIRCUIT BREAKER 400V 15KA, 3+N-POLE, D, 32A, D=70MM

  • SIEMENS 5SY7640-6
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    5SY7640-6

    CIRCUIT BREAKER 400V 15KA, 3+N-POLE, B, 40A, D=70MM

  • SIEMENS 5SY7640-7
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    5SY7640-7

    CIRCUIT BREAKER 400V 15KA, 3+N-POLE, C, 40A, D=70MM

  • SIEMENS 5SY7640-8
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    5SY7640-8

    CIRCUIT BREAKER 400V 15KA, 3+N-POLE, D, 40A, D=70MM

  • SIEMENS 5SY7650-6
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    5SY7650-6

    CIRCUIT BREAKER 400V 15KA, 3+N-POLE, B, 50A, D=70MM

  • SIEMENS 5SY7650-7
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    5SY7650-7

    CIRCUIT BREAKER 400V 15KA, 3+N-POLE, C, 50A, D=70MM

  • SIEMENS 5SY7650-8
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    5SY7650-8

    CIRCUIT BREAKER 400V 15KA, 3+N-POLE, D, 50A, D=70MM

  • SIEMENS 5SY7663-6
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    5SY7663-6

    CIRCUIT BREAKER 400V 15KA, 3+N-POLE, B, 63A, D=70MM

  • SIEMENS 5SY7663-7
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    5SY7663-7

    Miniature circuit breaker 400 V 15kA, 3+N-pole, C, 63 A, D=70 mm

  • SIEMENS 5SY7663-8
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    5SY7663-8

    CIRCUIT BREAKER 400V 15KA, 3+N-POLE, D, 63A, D=70MM

  • SIEMENS 5SY8101-7
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    5SY8101-7

    Circuit breaker 230/400 V D=70 mm 25 kA according to EN 60947-2, 1P, C1

  • SIEMENS 5SY8101-8
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    5SY8101-8

    CIRCUIT BREAKER 230/400V 25KA, 1POLE, D, 1A, D=70MM

  • SIEMENS 5SY8102-7
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    5SY8102-7

    Circuit breaker 230/400 V D=70 mm 25 kA according to EN 60947-2, 1P, C2

  • SIEMENS 5SY8102-8
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    5SY8102-8

    CIRCUIT BREAKER 230/400V 25KA, 1POLE, D, 2A, D=70MM

  • SIEMENS 5SY8103-7
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    5SY8103-7

    Circuit breaker 230/400 V D=70 mm 25 kA according to EN 60947-2, 1P, C3

  • SIEMENS 5SY8103-8
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    5SY8103-8

    CIRCUIT BREAKER 230/400V 25KA, 1POLE, D, 3A, D=70MM

  • SIEMENS 5SY8104-7
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    5SY8104-7

    Circuit breaker 230/400 V D=70 mm 25 kA according to EN 60947-2, 1P, C4

  • SIEMENS 5SY8104-8
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    5SY8104-8

    CIRCUIT BREAKER 230/400V 25KA, 1POLE, D, 4A, D=70MM

  • SIEMENS 5SY8105-7
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    5SY8105-7

    CIRCUIT BREAKER 230/400V 25KA, 1POLE, C, 0.5A, D=70MM

  • SIEMENS 5SY8105-8
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    5SY8105-8

    CIRCUIT BREAKER 230/400V 25KA, 1POLE, D, 0,5A, D=70MM

  • SIEMENS 5SY8106-7
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    5SY8106-7

    Circuit breaker 230/400 V D=70 mm KA according to EN 60947-2, 1P, C6

  • SIEMENS 5SY8106-8
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    5SY8106-8

    CIRCUIT BREAKER 230/400V 25KA, 1POLE, D, 6A, D=70MM

  • SIEMENS 5SY8108-7
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    5SY8108-7

    Circuit breaker 230/400 V D=70 mm 25 kA according to EN 60947-2, 1P, C8

  • SIEMENS 5SY8108-8
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    5SY8108-8

    CIRCUIT BREAKER 230/400V 25KA, 1POLE, D, 8A, D=70MM

  • SIEMENS 5SY8110-7
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    5SY8110-7

    Circuit breaker 230/400 V D=70 mm 25 kA according to EN 60947-2, 1P, C10

  • SIEMENS 5SY8110-8
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    5SY8110-8

    CIRCUIT BREAKER 230/400V 25KA, 1POLE, D, 10A, D=70MM

  • SIEMENS 5SY8113-7
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    5SY8113-7

    CIRCUIT BREAKER 230/400V 25KA, 1POLE, C, 13A, D=70MM

  • SIEMENS 5SY8113-8
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    5SY8113-8

    CIRCUIT BREAKER 230/400V 25KA, 1POLE, D, 13A, D=70MM

  • SIEMENS 5SY8114-7
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    5SY8114-7

    CIRCUIT BREAKER 230/400V 25KA, 1POLE, C, 0.3A, D=70MM

  • SIEMENS 5SY8114-8
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    5SY8114-8

    CIRCUIT BREAKER 230/400V 25KA, 1POLE, D, 0,3A, D=70MM

  • SIEMENS 5SY8115-7
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    5SY8115-7

    CIRCUIT BREAKER 230/400V 25KA, 1POLE, C, 1.6A, D=70MM

  • SIEMENS 5SY8115-8
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    5SY8115-8

    CIRCUIT BREAKER 230/400V 25KA, 1POLE, D, 1,6A, D=70MM

  • SIEMENS 5SY8116-7
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    5SY8116-7

    Circuit breaker 230/400 V D=70 mm 25 kA according to EN 60947-2, 1P, C16

  • SIEMENS 5SY8116-8
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    5SY8116-8

    CIRCUIT BREAKER 230/400V 25KA, 1POLE, D, 16A, D=70MM

  • SIEMENS 5SY8120-7
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    5SY8120-7

    Circuit breaker 230/400 V D=70 mm 25 kA according to EN 60947-2, 1P, C20

  • SIEMENS 5SY8120-8
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    5SY8120-8

    CIRCUIT BREAKER 230/400V 25KA, 1POLE, D, 20A, D=70MM

  • SIEMENS 5SY8125-7
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    5SY8125-7

    Circuit breaker 230/400 V D=70 mm KA according to EN 60947-2, 1P, C25

  • SIEMENS 5SY8125-8
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    5SY8125-8

    CIRCUIT BREAKER 230/400V 25KA, 1POLE, D, 25A, D=70MM

  • SIEMENS 5SY8132-7
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    5SY8132-7

    Circuit breaker 230/400 V D=70 mm 25 kA according to EN 60947-2, 1P, C32

  • SIEMENS 5SY8132-8
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    5SY8132-8

    CIRCUIT BREAKER 230/400V 25KA, 1POLE, D, 32A, D=70MM

  • SIEMENS 5SY8140-7
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    5SY8140-7

    Circuit breaker 230/400 V D=70 mm 25 kA according to EN 60947-2, 1P, C40

  • SIEMENS 5SY8140-8
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    5SY8140-8

    CIRCUIT BREAKER 230/400V 25KA, 1POLE, D, 40A, D=70MM

  • SIEMENS 5SY8150-7
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    5SY8150-7

    Circuit breaker 230/400 V D=70 mm 25 kA according to EN 60947-2, 1P, C50

  • SIEMENS 5SY8150-8
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    5SY8150-8

    CIRCUIT BREAKER 230/400V 25KA, 1POLE, D, 50A, D=70MM

  • SIEMENS 5SY8163-7
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    5SY8163-7

    Circuit breaker 230/400 V D=70 mm 25 kA according to EN 60947-2, 1P, C63

  • SIEMENS 5SY8163-8
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    5SY8163-8

    CIRCUIT BREAKER 230/400V 25KA, 1POLE, D, 63A, D=70MM

  • SIEMENS 5SY8201-7
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    5SY8201-7

    CIRCUIT BREAKER 400V 25KA, 2POLE, C, 1A, D=70MM

  • SIEMENS 5SY8201-8
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    5SY8201-8

    CIRCUIT BREAKER 400V 25KA, 2POLE, D, 1A, D=70MM

  • SIEMENS 5SY8202-7
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    5SY8202-7

    Miniature circuit breaker 400 V D=70 mm 25 kA according to EN 60947-2, 2P, C2

  • SIEMENS 5SY8202-8
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    5SY8202-8

    CIRCUIT BREAKER 400V 25KA, 2POLE, D, 2A, D=70MM

  • SIEMENS 5SY8203-7
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    5SY8203-7

    Miniature circuit breaker 400 V D=70 mm 25 kA according to EN 60947-2, 2P, C3

  • SIEMENS 5SY8203-8
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    5SY8203-8

    CIRCUIT BREAKER 400V D=70MM 25KA ACC. TO EN 60947-2, 2P, D3

  • SIEMENS 5SY8204-7
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    5SY8204-7

    Miniature circuit breaker 400 V D=70 mm 25 kA according to EN 60947-2, 2P, C4

  • SIEMENS 5SY8204-8
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    5SY8204-8

    CIRCUIT BREAKER 400V 25KA, 2POLE, D, 4A, D=70MM

  • SIEMENS 5SY8205-7
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    5SY8205-7

    CIRCUIT BREAKER 400V 25KA, 2POLE, C, 0.5A, D=70MM

  • SIEMENS 5SY8205-8
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    5SY8205-8

    CIRCUIT BREAKER 400V 25KA, 2POLE, D, 0.5A, D=70MM

  • SIEMENS 5SY8206-7
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    5SY8206-7

    Miniature circuit breaker 400 V D=70 mm 25 kA according to EN 60947-2, 2P, C6

  • SIEMENS 5SY8206-8
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    5SY8206-8

    Miniature circuit breaker 400 V D=70 mm 25 kA according to EN 60947-2, 2P, D6

  • SIEMENS 5SY8208-7
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    5SY8208-7

    CIRCUIT BREAKER 400V 25KA, 2POLE, C, 8A, D=70MM

  • SIEMENS 5SY8208-8
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    5SY8208-8

    Miniature circuit breaker 400 V D=70 mm 25 kA according to EN 60947-2, 2P, D8

  • SIEMENS 5SY8210-7
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    5SY8210-7

    Miniature circuit breaker 400 V D=70 mm 25 kA according to EN 60947-2, 2P, C10

  • SIEMENS 5SY8210-8
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    5SY8210-8

    Miniature circuit breaker 400 V D=70 mm 25 kA according to EN 60947-2, 2P, D10

  • SIEMENS 5SY8210-8BB08
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    5SY8210-8BB08

    CIRCUIT BREAKER 400V 25KA, 2-POLE, 10A, D=70MM ONLY MAGNETIC TRIPPING

  • SIEMENS 5SY8213-7
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    5SY8213-7

    CIRCUIT BREAKER 400V 25KA, 2POLE, C, 13A, D=70MM

  • SIEMENS 5SY8213-8
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    5SY8213-8

    CIRCUIT BREAKER 400V 25KA, 2POLE, D, 13A, D=70MM

  • SIEMENS 5SY8214-7
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    5SY8214-7

    CIRCUIT BREAKER 400V 25KA, 2POLE, C, 0.3A, D=70MM

  • SIEMENS 5SY8214-8
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    5SY8214-8

    CIRCUIT BREAKER 400V 25KA, 2POLE, D, 0.3A, D=70MM

  • SIEMENS 5SY8215-7
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    5SY8215-7

    CIRCUIT BREAKER 400V 25KA, 2POLE, C, 1.6A, D=70MM

  • SIEMENS 5SY8215-8
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    5SY8215-8

    CIRCUIT BREAKER 400V 25KA, 2POLE, D, 1.6A, D=70MM

  • SIEMENS 5SY8216-7
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    5SY8216-7

    Miniature circuit breaker 400 V D=70 mm 25 kA according to EN 60947-2, 2P, C16

  • SIEMENS 5SY8216-8
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    5SY8216-8

    CIRCUIT BREAKER 400V 25KA, 2POLE, D, 16A, D=70MM

  • SIEMENS 5SY8216-8BB08
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    5SY8216-8BB08

    CIRCUIT BREAKER 400V 25KA, 2-POLE, 16A, D=70MM ONLY MAGNETIC TRIPPING

  • SIEMENS 5SY8220-7
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    5SY8220-7

    Miniature circuit breaker 400 V D=70 mm 25 kA according to EN 60947-2, 2P, C20

  • SIEMENS 5SY8220-8
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    5SY8220-8

    CIRCUIT BREAKER 400V 25KA, 2POLE, D, 20A, D=70MM

  • SIEMENS 5SY8220-8BB08
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    5SY8220-8BB08

    CIRCUIT BREAKER 400V 25KA, 2-POLE, 20A, D=70MM ONLY MAGNETIC TRIPPING

  • SIEMENS 5SY8224-8BB08
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    5SY8224-8BB08

    CIRCUIT BREAKER 400V 25KA, 2-POLE, 12.5A, D=70MM ONLY MAGNETIC TRIPPING

  • SIEMENS 5SY8225-7
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    5SY8225-7

    Miniature circuit breaker 400 V D=70 mm 25 kA according to EN 60947-2, 2P, C25

  • SIEMENS 5SY8225-8
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    5SY8225-8

    CIRCUIT BREAKER 400V 25KA, 2POLE, D, 25A, D=70MM

  • SIEMENS 5SY8225-8BB08
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    5SY8225-8BB08

    CIRCUIT BREAKER 400V 25KA, 2-POLE, 25A, D=70MM ONLY MAGNETIC TRIPPING

  • SIEMENS 5SY8232-7
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    5SY8232-7

    CIRCUIT BREAKER 400V 25KA, 2POLE, C, 32A, D=70MM

  • SIEMENS 5SY8232-8
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    5SY8232-8

    CIRCUIT BREAKER 400V 25KA, 2POLE, D, 32A, D=70MM

  • SIEMENS 5SY8232-8BB08
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    5SY8232-8BB08

    CIRCUIT BREAKER 400V 25KA, 2-POLE, 32A, D=70MM ONLY MAGNETIC TRIPPING

  • SIEMENS 5SY8240-7
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    5SY8240-7

    CIRCUIT BREAKER 400V 25KA, 2POLE, C, 40A, D=70MM

  • SIEMENS 5SY8240-8
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    5SY8240-8

    CIRCUIT BREAKER 400V 25KA, 2POLE, D, 40A, D=70MM

  • SIEMENS 5SY8240-8BB08
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    5SY8240-8BB08

    CIRCUIT BREAKER 400V 25KA, 2-POLE, 40A, D=70MM ONLY MAGNETIC TRIPPING

  • SIEMENS 5SY8250-7
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    5SY8250-7

    CIRCUIT BREAKER 400V 25KA, 2POLE, C, 50A, D=70MM

  • SIEMENS 5SY8250-8
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    5SY8250-8

    CIRCUIT BREAKER 400V 25KA, 2POLE, D, 50A, D=70MM

  • SIEMENS 5SY8250-8BB08
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    5SY8250-8BB08

    CIRCUIT BREAKER 400V 20KA, 2-POLE, 50A, D=70MM ONLY MAGNETIC TRIPPING

  • SIEMENS 5SY8263-7
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    5SY8263-7

    Miniature circuit breaker 400 V D=70 mm 25 kA according to EN 60947-2, 2P, C63

  • SIEMENS 5SY8263-8
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    5SY8263-8

    CIRCUIT BREAKER 400V 25KA, 2POLE, D, 63A, D=70MM

  • SIEMENS 5SY8263-8BB08
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    5SY8263-8BB08

    CIRCUIT BREAKER 400V 20KA, 2-POLE, 63A, D=70MM ONLY MAGNETIC TRIPPING

  • SIEMENS 5SY8301-7
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    5SY8301-7

    Miniature circuit breaker 400 V D=70 mm 25 kA according to EN 60947-2, 3P, C1

  • SIEMENS 5SY8301-8
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    5SY8301-8

    CIRCUIT BREAKER 400V 25KA, 3POLE, D, 1A, D=70MM

  • SIEMENS 5SY8302-7
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    5SY8302-7

    Miniature circuit breaker 400 V D=70 mm 25 kA according to EN 60947-2, 3P, C2

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SIEMENS ⍾ Featured

6ES7155-6AU01-0CN0 6ES7137-6AA01-0BA0 6ES7221-1BH32-0XB0 6ES7135-6HD00-0BA1 6AV2124-0GC01-0AX0 6AV2128-3KB06-0AX1 6ES7131-6BH01-0BA0 6ES7134-6HD01-0BA1 6ES7134-6GF00-0AA1 6ES7521-1BH00-0AB0

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