Circuit Breakers

Results: 74,508
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Package
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Breaker Type
Current Rating (Amps)
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Voltage Rating - DC
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Illumination Voltage (Nominal)
Approval Agency
QMB-153-11C3N-3BA
QMB-153-11C3N-3BA
CIR BRKR THRM 15A 250VAC 32VDC
Qualtek
4,208
In Stock
1 : £2.20000
Bulk
Bulk
Active
Panel Mount
Thermal
15A
250 V
32 V
Push to Reset
1
-
-
TUV
1,457
In Stock
1 : £3.23000
Tray
Tray
Last Time Buy
Panel Mount
Thermal
5A
250 V
-
Push to Reset
1
-
-
-
T9-611 SERIES
4404.0002
CIR BRKR THRM 6A 240VAC 48VDC
SCHURTER Inc.
10,912
In Stock
1 : £3.45000
Box
Box
Active
Panel Mount
Thermal
6A
240 V
48 V
Push to Reset
1
-
-
CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
2,017
In Stock
1 : £3.72000
Bulk
Bulk
Active
Panel Mount
Thermal
15A
250 V
32 V
Push to Reset
1
-
-
-
6,021
In Stock
1 : £3.73000
Tray
Tray
Active
Panel Mount
Thermal
20A
250 V
-
Push to Reset
1
-
-
-
3,975
In Stock
1 : £4.04000
Tray
Tray
Last Time Buy
Panel Mount
Thermal
5A
250 V
-
Push to Reset
1
-
-
-
36,082
In Stock
1 : £4.38000
Bulk
Bulk
Active
Panel Mount
Thermal
3A
250 V
32 V
Push to Reset
1
-
-
-
8,148
In Stock
1 : £4.38000
Tray
Tray
Active
Panel Mount
Thermal
20A
250 V
-
Push to Reset
1
-
-
-
2,191
In Stock
1 : £4.38000
Bulk
Bulk
Active
Panel Mount
Thermal
8A
250 V
32 V
Push to Reset
1
-
-
-
1,349
In Stock
1 : £4.38000
Bulk
Bulk
Active
Panel Mount
Thermal
20A
250 V
32 V
Push to Reset
1
-
-
-
11,320
In Stock
1 : £4.64000
Tray
Tray
Active
Panel Mount
Thermal
15A
125 V
50 V
Rocker
1
Red
-
-
8,840
In Stock
1 : £4.64000
Bulk
Bulk
Active
Panel Mount
Thermal
15A
250 V
32 V
Push to Reset
1
-
-
-
4,816
In Stock
1 : £4.64000
Bulk
Bulk
Active
Panel Mount
Thermal
5A
250 V
32 V
Push to Reset
1
-
-
-
1,532
In Stock
1 : £4.64000
Bulk
Bulk
Active
Panel Mount
Thermal
10A
250 V
32 V
Push to Reset
1
-
-
-
6,497
In Stock
1 : £4.79000
Bulk
Bulk
Active
Panel Mount
Thermal
7A
250 V
32 V
Push to Reset
1
-
-
-
2,387
In Stock
1 : £4.80000
Tray
Tray
Active
Panel Mount
Thermal
30A
250 V
-
Push to Reset
1
-
-
-
5,366
In Stock
1 : £5.21000
Tray
Tray
Active
Panel Mount
Thermal
5A
250 V
50 V
Rocker
1
-
-
-
2,790
In Stock
1 : £5.21000
Tray
Tray
Active
Panel Mount
Thermal
10A
250 V
50 V
Rocker
1
-
-
-
2,362
In Stock
1 : £5.21000
Tray
Tray
Active
Panel Mount
Thermal
15A
250 V
50 V
Rocker
1
-
-
-
1658-G21-01-P10-xxA
1658-G21-01-P10-20A
CIR BRKR THRM 20A 240VAC 28VDC
E-T-A
681
In Stock
1 : £5.44000
Bulk
Bulk
Active
Panel Mount
Thermal
20A
240 V
28 V
Push to Reset
1
None
-
CE, CSA C22.2 No 235, IEC 60934, UL1077
1,703
In Stock
1 : £5.45000
Tray
Tray
Active
Panel Mount
Thermal
20A
125 V
50 V
Rocker
1
Red
-
-
1,368
In Stock
1 : £5.45000
Tray
Tray
Active
Panel Mount
Thermal
10A
125 V
50 V
Rocker
1
Red
-
-
919
In Stock
1 : £5.45000
Tray
Tray
Active
Panel Mount
Thermal
10A
250 V
50 V
Rocker
1
Red
-
-
800
In Stock
1 : £5.45000
Bulk
Bulk
Active
Panel Mount
Thermal
5A
250 V
50 V
Rocker
1
Red
-
-
16,484
In Stock
1 : £6.51000
Bulk
Bulk
Active
Panel Mount
Thermal
2A
250 V
32 V
Push to Reset
1
-
-
-
Showing
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Circuit Breakers

A circuit breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by excess current from an overload or short circuit. Its basic function is to interrupt current flow after a fault is detected. 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.