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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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Hager CDA225D circuit breaker Residual-current device 2 2 module(s)
Circuit Breakers

Hager CDA225D circuit breaker Residual-current device 2 2 module(s)

Hager CDA225D, Residual-current device

  • Quantity per pack 1 pc(s)
  • Rated current 25 A
  • Height 83 mm
  • Depth 70 mm
  • Width 35 mm
43.10 CHF
Hager CDA240D circuit breaker 2
Circuit Breakers

Hager CDA240D circuit breaker 2

Hager CDA240D, 230 V

  • Input voltage 230 V
  • Brand Hager
  • Product colour Grey, White
  • Number of poles 2
  • Input current 40 A
43.35 CHF
Hager CDS225D circuit breaker Residual-current device Type A 2 module(s)
Circuit Breakers

Hager CDS225D circuit breaker Residual-current device Type A 2 module(s)

Hager CDS225D, Residual-current device, Type A

  • Quantity per pack 1 pc(s)
  • Rated current 25 A
  • Height 83 mm
  • Depth 70 mm
  • Width 35 mm
44.10 CHF
Hager CDS240D circuit breaker 2
Circuit Breakers

Hager CDS240D circuit breaker 2

Hager CDS240D, 230 V

  • Input voltage 230 V
  • Brand Hager
  • Product colour Grey, White
  • Number of poles 2
  • Input current 40 A
44.30 CHF
Swaytronic 7640370545119 circuit breaker
Circuit Breakers

Swaytronic 7640370545119 circuit breaker

Swaytronic 7640370545119, IP67

  • International Protection (IP) code IP67
  • Height 37 mm
  • Depth 86 mm
  • Width 48 mm
  • Maximum current 250 A
44.45 CHF
Siemens 5SL6013-7 circuit breaker Miniature circuit breaker 1P+N
Circuit Breakers

Siemens 5SL6013-7 circuit breaker Miniature circuit breaker 1P+N

Siemens 5SL6013-7, Miniature circuit breaker, 6000 A,...

  • Country of origin Romania
  • Quantity per pack 1 pc(s)
  • Compliance certificates CCC, CE, EAC, UKCA
  • Doesn't contain Halogen, Silicone
  • International Protection (IP) code IP20
44.80 CHF
Siemens 5SL6025-7 circuit breaker Miniature circuit breaker 1P+N
Circuit Breakers

Siemens 5SL6025-7 circuit breaker Miniature circuit breaker 1P+N

Siemens 5SL6025-7, Miniature circuit breaker, 6000 A,...

  • Country of origin Romania
  • Quantity per pack 1 pc(s)
  • Compliance certificates CCC, CE, EAC, UKCA
  • Doesn't contain Halogen, Silicone
  • International Protection (IP) code IP20
44.80 CHF
ABB DS201 circuit breaker Residual-current device 2
Circuit Breakers

ABB DS201 circuit breaker Residual-current device 2

ABB DS201, Residual-current device, 10000 A, IP20, IP40

  • Package depth 80 mm
  • Package height 106 mm
  • Package weight 225 g
  • Package width 40 mm
  • Rated current 16 A
45.00 CHF
Hager MCN316 circuit breaker 3P
Circuit Breakers

Hager MCN316 circuit breaker 3P

Hager MCN316, 50 - 60 Hz, 16 A, 3P, 52.5 mm, 70 mm, 83 mm

  • Height 83 mm
  • Depth 70 mm
  • Width 52.5 mm
  • AC input frequency 50 - 60 Hz
  • Nominal current output 16 A
45.15 CHF
Max Hauri AG 172842 circuit breaker Molded case circuit breaker Type A 1 Max Hauri AG 172842 circuit breaker Molded case circuit breaker Type A 1
Circuit Breakers

Max Hauri AG 172842 circuit breaker Molded case circuit breaker Type A 1

Max Hauri AG 172842, Molded case circuit breaker, Type A

  • Quantity per pack 1 pc(s)
  • Height 73 mm
  • Depth 85 mm
  • Width 72 mm
  • Brand Max Hauri AG
45.45 CHF
Max Hauri AG 173099 circuit breaker Molded case circuit breaker Type A 4 Max Hauri AG 173099 circuit breaker Molded case circuit breaker Type A 4
Circuit Breakers

Max Hauri AG 173099 circuit breaker Molded case circuit breaker Type A 4

Max Hauri AG 173099, Molded case circuit breaker, Type A,...

  • Quantity per pack 1 pc(s)
  • Height 74 mm
  • Depth 83 mm
  • Width 70 mm
  • Input voltage 400 V
45.75 CHF
Hager MCS316 circuit breaker 3P
Circuit Breakers

Hager MCS316 circuit breaker 3P

Hager MCS316, 50 - 60 Hz, 16 A, 3P, 52.5 mm, 70 mm, 83.4 mm

  • Height 83.4 mm
  • Depth 70 mm
  • Width 52.5 mm
  • AC input frequency 50 - 60 Hz
  • Nominal current output 16 A
46.00 CHF
ABB S203-B25 circuit breaker
Circuit Breakers

ABB S203-B25 circuit breaker

ABB S203-B25, 440 V

  • Power requirements 50/60 Hz
  • Rated current 25 A
  • Height 80 mm
  • Depth 69 mm
  • Width 52.5 mm
46.35 CHF
Hager MBN306 circuit breaker 3P
Circuit Breakers

Hager MBN306 circuit breaker 3P

Hager MBN306, 50 - 60 Hz, 6 A, 3P

  • AC input frequency 50 - 60 Hz
  • Nominal current output 6 A
  • Brand Hager
  • Number of modules 3
  • Number of poles 3P
46.65 CHF
Hager MBN310 circuit breaker 3P
Circuit Breakers

Hager MBN310 circuit breaker 3P

Hager MBN310, 50 - 60 Hz, 10 A, 3P

  • AC input frequency 50 - 60 Hz
  • Nominal current output 10 A
  • Brand Hager
  • Number of modules 3
  • Number of poles 3P
46.65 CHF
Hager MBN320 circuit breaker 3P
Circuit Breakers

Hager MBN320 circuit breaker 3P

Hager MBN320, 50 Hz, 20 A, 3P

  • AC input frequency 50 Hz
  • Nominal current output 20 A
  • Brand Hager
  • Number of modules 3
  • Number of poles 3P
46.65 CHF
Siemens switch disconnector with fuse
Circuit Breakers

Siemens switch disconnector with fuse

Siemens switch disconnector with fuse, IP20, 400 V

  • Battery included No
  • Maximum order quantity 1 pc(s)
  • Rated current 63 A
  • Minimum order quantity 1 pc(s)
  • Package depth 96 mm
47.35 CHF
Max Hauri AG 173098 circuit breaker Molded case circuit breaker Type A 4 Max Hauri AG 173098 circuit breaker Molded case circuit breaker Type A 4
Circuit Breakers

Max Hauri AG 173098 circuit breaker Molded case circuit breaker Type A 4

Max Hauri AG 173098, Molded case circuit breaker, Type A,...

  • Quantity per pack 1 pc(s)
  • Height 74 mm
  • Depth 83 mm
  • Width 70 mm
  • Input voltage 400 V
47.45 CHF
Hager MBS320 circuit breaker Type B 2 3 module(s)
Circuit Breakers

Hager MBS320 circuit breaker Type B 2 3 module(s)

Hager MBS320, Type B

  • Rated current 20 A
  • Height 83.4 mm
  • Depth 70 mm
  • Width 52.5 mm
  • Brand Hager
47.45 CHF
Siemens RCBO compact 6kA Type A 30mA B16
Circuit Breakers

Siemens RCBO compact 6kA Type A 30mA B16

Siemens RCBO compact 6kA Type A 30mA B16, 6 A, IP20

  • Ambient temperature range -25 - 45 °C
  • Anti-nuisance tripping version Yes
  • Battery included No
  • Connectable solid conductor cross-section 0.75 - 16 mm²
  • Connectable stranded conductor cross-section 0.75 - 16 mm²
48.50 CHF
Eaton PXL-B40/3 circuit breaker Miniature circuit breaker
Circuit Breakers

Eaton PXL-B40/3 circuit breaker Miniature circuit breaker

Eaton PXL-B40/3, Miniature circuit breaker, 10000 A, IP20

  • Rated current 40 A
  • International Protection (IP) code IP20
  • Depth 70.5 mm
  • Rated voltage 400 V
  • Brand Eaton
48.65 CHF
ABB 2CDE110000R0501 circuit breaker
Circuit Breakers

ABB 2CDE110000R0501 circuit breaker

ABB 2CDE110000R0501, White

  • Brand ABB
  • Product colour White
48.80 CHF
Phoenix Contact 2908262 circuit breaker
Circuit Breakers

Phoenix Contact 2908262 circuit breaker

Phoenix Contact 2908262, IP20

  • International Protection (IP) code IP20
  • Height 105.8 mm
  • Depth 55.6 mm
  • Width 6.2 mm
  • Power dissipation 0.3 W
49.10 CHF
Brennenstuhl 1290720010 circuit breaker
Circuit Breakers

Brennenstuhl 1290720010 circuit breaker

Brennenstuhl 1290720010, IP66, 250 V

  • International Protection (IP) code IP66
  • Height 50 mm
  • Depth 210 mm
  • Width 56 mm
  • Maximum current 16 A
49.30 CHF
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