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Circuit Breakers

Manually or automatically operated electrical switch designed to protect an electrical circuit from damage caused by overload or short circuit. Its basic function is to detect a fault condition and interrupt current flow. Unlike a fuse, which operates once and then must be replaced, a circuit breaker can be reset (either manually or automatically) to resume normal operation.

210 Products

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Siemens CIRCUIT BREAKER 6KA 1+N-P C20
Circuit Breakers

Siemens CIRCUIT BREAKER 6KA 1+N-P C20

Siemens CIRCUIT BREAKER 6KA 1+N-P C20, Miniature circuit...

  • Additional equipment Yes
  • Ambient temperature range -25 - 45 °C
  • Battery included No
  • Connectable solid conductor cross-section 0.75 - 25 mm²
  • Connectable stranded conductor cross-section 0.75 - 25 mm²
15.55 CHF
Eaton PXL-B13/1 circuit breaker Miniature circuit breaker
Circuit Breakers

Eaton PXL-B13/1 circuit breaker Miniature circuit breaker

Eaton PXL-B13/1, Miniature circuit breaker, 10000 A, IP20

  • Rated current 13 A
  • Operating temperature (T-T) -25 - 55 °C
  • Depth 70.5 mm
  • Rated voltage 230 V
  • International Protection (IP) code IP20
17.30 CHF
Hager MCN016 circuit breaker Miniature circuit breaker 1
Circuit Breakers

Hager MCN016 circuit breaker Miniature circuit breaker 1

Hager MCN016, Miniature circuit breaker, IP20, 230/400 V

  • Rated current 20.8 A
  • Storage temperature (T-T) -25 - 80 °C
  • Height 83 mm
  • Depth 70 mm
  • Width 17.5 mm
17.50 CHF
Siemens CIRCUIT BREAKER 6KA 1POL C16
Circuit Breakers

Siemens CIRCUIT BREAKER 6KA 1POL C16

Siemens CIRCUIT BREAKER 6KA 1POL C16, IP20

  • Additional equipment Yes
  • Ambient temperature range -25 - 45 °C
  • Battery included No
  • Connectable solid conductor cross-section 0.75 - 25 mm²
  • Connectable stranded conductor cross-section 0.75 - 25 mm²
17.60 CHF
Goobay 59573 circuit breaker
Circuit Breakers

Goobay 59573 circuit breaker

Goobay 59573, IP20, 100-240 V

  • Compliance certificates CE, WEEE
  • Operating temperature (T-T) -10 - 40 °C
  • Height 92.5 mm
  • Depth 59 mm
  • Width 18 mm
17.65 CHF
ABB S201-B32 circuit breaker
Circuit Breakers

ABB S201-B32 circuit breaker

ABB S201-B32, 32 A, -25 - 55 °C, -40 - 70 °C, 17.5 mm, 69...

  • Rated current 32 A
  • Storage temperature (T-T) -40 - 70 °C
  • Operating temperature (T-T) -25 - 55 °C
  • Height 88 mm
  • Depth 69 mm
17.70 CHF
Hager MBN110 circuit breaker 1P
Circuit Breakers

Hager MBN110 circuit breaker 1P

Hager MBN110, 50 - 60 Hz, 10 A, 1P

  • Nominal current output 10 A
  • AC input frequency 50 - 60 Hz
  • Brand Hager
  • Number of poles 1P
  • Number of modules 1
17.75 CHF
Hager MBN106 circuit breaker 1P
Circuit Breakers

Hager MBN106 circuit breaker 1P

Hager MBN106, 50 - 60 Hz, 6 A, 1P

  • Nominal current output 6 A
  • AC input frequency 50 - 60 Hz
  • Brand Hager
  • Number of poles 1P
  • Number of modules 1
17.75 CHF
Hager MBN120 circuit breaker 1P
Circuit Breakers

Hager MBN120 circuit breaker 1P

Hager MBN120, 50 - 60 Hz, 20 A, 1P

  • Nominal current output 20 A
  • AC input frequency 50 - 60 Hz
  • Brand Hager
  • Number of poles 1P
  • Number of modules 1
17.75 CHF
Hager MBN125 circuit breaker 3P
Circuit Breakers

Hager MBN125 circuit breaker 3P

Hager MBN125, 50 - 60 Hz, 16 A, 3P, 52.5 mm, 70 mm, 83 mm

  • Height 83 mm
  • Depth 70 mm
  • Width 52.5 mm
  • Nominal current output 16 A
  • AC input frequency 50 - 60 Hz
18.00 CHF
Hager MBS110 circuit breaker Type B 1 1 module(s)
Circuit Breakers

Hager MBS110 circuit breaker Type B 1 1 module(s)

Hager MBS110, Type B

  • Rated current 10 A
  • Storage temperature (T-T) -25 - 80 °C
  • Operating temperature (T-T) -25 - 60 °C
  • Height 83.4 mm
  • Depth 70 mm
18.10 CHF
Hager MBS120 circuit breaker Type B 1 1 module(s)
Circuit Breakers

Hager MBS120 circuit breaker Type B 1 1 module(s)

Hager MBS120, Type B

  • Rated current 20 A
  • Storage temperature (T-T) -25 - 80 °C
  • Operating temperature (T-T) -25 - 60 °C
  • Height 83.4 mm
  • Depth 70 mm
18.10 CHF
Hager MBS106 circuit breaker Type B 1 1 module(s)
Circuit Breakers

Hager MBS106 circuit breaker Type B 1 1 module(s)

Hager MBS106, Type B

  • Rated current 6 A
  • Storage temperature (T-T) -25 - 80 °C
  • Operating temperature (T-T) -25 - 60 °C
  • Height 83.4 mm
  • Depth 70 mm
18.10 CHF
Hager MBS125 circuit breaker Type B 1 1 module(s)
Circuit Breakers

Hager MBS125 circuit breaker Type B 1 1 module(s)

Hager MBS125, Type B

  • Rated current 25 A
  • Storage temperature (T-T) -25 - 80 °C
  • Operating temperature (T-T) -25 - 60 °C
  • Height 83.4 mm
  • Depth 70 mm
18.30 CHF
Hager MBN132 circuit breaker Type B 1 1 module(s)
Circuit Breakers

Hager MBN132 circuit breaker Type B 1 1 module(s)

Hager MBN132, Type B

  • Rated current 32 A
  • Storage temperature (T-T) -25 - 80 °C
  • Operating temperature (T-T) -25 - 60 °C
  • Height 83 mm
  • Depth 70 mm
18.45 CHF
Legrand TX3 circuit breaker Miniature circuit breaker Type C 1
Circuit Breakers

Legrand TX3 circuit breaker Miniature circuit breaker Type C 1

Legrand TX3, Miniature circuit breaker, Type C, IP20, 240...

  • Rated current 20 A
  • Storage temperature (T-T) -40 - 70 °C
  • Height 88 mm
  • Depth 77.8 mm
  • Width 17.8 mm
18.45 CHF
Hager MBS132 circuit breaker Type B 1 1 module(s)
Circuit Breakers

Hager MBS132 circuit breaker Type B 1 1 module(s)

Hager MBS132, Type B

  • Rated current 32 A
  • Storage temperature (T-T) -25 - 80 °C
  • Operating temperature (T-T) -25 - 60 °C
  • Height 83.4 mm
  • Depth 70 mm
18.80 CHF
Siemens CIRCUIT BREAKER 10KA 1POL C16
Circuit Breakers

Siemens CIRCUIT BREAKER 10KA 1POL C16

Siemens CIRCUIT BREAKER 10KA 1POL C16, IP20

  • Additional equipment Yes
  • Ambient temperature range -40 - 70 °C
  • Battery included No
  • Connectable solid conductor cross-section 0.75 - 35 mm²
  • Connectable stranded conductor cross-section 0.75 - 35 mm²
18.80 CHF
Legrand TX3 circuit breaker Miniature circuit breaker Type C 1
Circuit Breakers

Legrand TX3 circuit breaker Miniature circuit breaker Type C 1

Legrand TX3, Miniature circuit breaker, Type C, IP20, 240...

  • Rated current 32 A
  • Storage temperature (T-T) -40 - 70 °C
  • Height 88 mm
  • Depth 77.8 mm
  • Width 17.8 mm
19.00 CHF
Hager MCN010 circuit breaker Miniature circuit breaker Type C 1
Circuit Breakers

Hager MCN010 circuit breaker Miniature circuit breaker Type C 1

Hager MCN010, Miniature circuit breaker, Type C, IP20,...

  • Rated current 11.1 A
  • Storage temperature (T-T) -25 - 80 °C
  • Height 83 mm
  • Depth 70 mm
  • Width 17.5 mm
19.60 CHF
Eaton PXL-C20/1 circuit breaker Miniature circuit breaker
Circuit Breakers

Eaton PXL-C20/1 circuit breaker Miniature circuit breaker

Eaton PXL-C20/1, Miniature circuit breaker, 10000 A, IP20

  • Rated current 20 A
  • Operating temperature (T-T) -25 - 55 °C
  • Depth 70.5 mm
  • Rated voltage 230 V
  • International Protection (IP) code IP20
19.70 CHF
ABB E290-16-10/230 circuit breaker Residual-current device 1
Circuit Breakers

ABB E290-16-10/230 circuit breaker Residual-current device 1

ABB E290-16-10/230, Residual-current device, 230/400 V

  • Compliance certificates RoHS
  • Storage temperature (T-T) -40 - 70 °C
  • Operating temperature (T-T) -25 - 55 °C
  • Height 85 mm
  • Depth 62 mm
19.75 CHF
Siemens CIRCUIT BREAKER 6KA 1+N-P C16 Siemens CIRCUIT BREAKER 6KA 1+N-P C16
Circuit Breakers

Siemens CIRCUIT BREAKER 6KA 1+N-P C16

Siemens CIRCUIT BREAKER 6KA 1+N-P C16, Miniature circuit...

  • Additional equipment Yes
  • Ambient temperature range -25 - 45 °C
  • Battery included No
  • Connectable solid conductor cross-section 0.75 - 25 mm²
  • Connectable stranded conductor cross-section 0.75 - 25 mm²
20.10 CHF
Siemens CIRCUIT BREAKER 6KA 1+N-P C13 Siemens CIRCUIT BREAKER 6KA 1+N-P C13
Circuit Breakers

Siemens CIRCUIT BREAKER 6KA 1+N-P C13

Siemens CIRCUIT BREAKER 6KA 1+N-P C13, Miniature circuit...

  • Additional equipment Yes
  • Ambient temperature range -25 - 45 °C
  • Battery included No
  • Connectable solid conductor cross-section 0.75 - 25 mm²
  • Connectable stranded conductor cross-section 0.75 - 25 mm²
20.10 CHF
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