Circuit Breakers

Results: 74,971
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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Mounting Type
Breaker Type
Current Rating (Amps)
Voltage Rating - AC
Voltage Rating - DC
Actuator Type
Number of Poles
Illumination
Illumination Voltage (Nominal)
Approval Agency
QMB-153-11C3N-3BA
QMB-153-11C3N-3BA
CIR BRKR THRM 15A 250VAC 32VDC
Qualtek
3,944
In Stock
1 : £2.26000
Bulk
Bulk
Active
Panel Mount
Thermal
15A
250 V
32 V
Push to Reset
1
-
-
TUV
T9-611 SERIES
4404.0004
CIR BRKR THRM 10A 240VAC 48VDC
SCHURTER Inc.
14,494
In Stock
1 : £3.02000
Box
Box
Active
Panel Mount
Thermal
10A
240 V
48 V
Push to Reset
1
-
-
CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
736
In Stock
1 : £3.51000
Tray
Tray
Not For New Designs
Panel Mount
Thermal
10A
250 V
-
Push to Reset
1
-
-
-
T9-611 SERIES
4404.0002
CIR BRKR THRM 6A 240VAC 48VDC
SCHURTER Inc.
10,019
In Stock
1 : £3.54000
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
4,909
In Stock
1 : £3.83000
Tray
Tray
Active
Panel Mount
Thermal
20A
250 V
-
Push to Reset
1
-
-
-
T9-818 SERIES
4404.0105
CIRC BREAKER PCB MNT 15A
SCHURTER Inc.
429
In Stock
1 : £3.87000
Bulk
Bulk
Active
Through Hole
Thermal
15A
240 V
48 V
Push to Reset
1
-
-
CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
34,794
In Stock
1 : £4.50000
Bulk
Bulk
Active
Panel Mount
Thermal
3A
250 V
32 V
Push to Reset
1
-
-
-
8,133
In Stock
1 : £4.50000
Tray
Tray
Not For New Designs
Panel Mount
Thermal
20A
250 V
-
Push to Reset
1
-
-
-
3,710
In Stock
1 : £4.50000
Bulk
Bulk
Active
Panel Mount
Thermal
4A
250 V
32 V
Push to Reset
1
-
-
-
1,687
In Stock
1 : £4.50000
Bulk
Bulk
Active
Panel Mount
Thermal
8A
250 V
32 V
Push to Reset
1
-
-
-
1,464
In Stock
1 : £4.50000
Bulk
Bulk
Active
Panel Mount
Thermal
15A
250 V
32 V
Push to Reset
1
-
-
-
411
In Stock
1 : £4.50000
Bulk
Bulk
Active
Panel Mount
Thermal
20A
250 V
32 V
Push to Reset
1
-
-
-
7,504
In Stock
1 : £4.76000
Bulk
Bulk
Active
Panel Mount
Thermal
15A
250 V
32 V
Push to Reset
1
-
-
-
2,648
In Stock
1 : £4.76000
Bulk
Bulk
Active
Panel Mount
Thermal
5A
250 V
32 V
Push to Reset
1
-
-
-
1,467
In Stock
1 : £4.76000
Bulk
Bulk
Active
Panel Mount
Thermal
10A
250 V
32 V
Push to Reset
1
-
-
-
2,066
In Stock
1 : £4.93000
Tray
Tray
Not For New Designs
Panel Mount
Thermal
30A
250 V
-
Push to Reset
1
-
-
-
2,786
In Stock
1 : £5.36000
Tray
Tray
Active
Panel Mount
Thermal
10A
250 V
50 V
Rocker
1
-
-
-
1,152
In Stock
1 : £5.36000
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
394
In Stock
1 : £5.59000
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
11,465
In Stock
1 : £5.60000
Tray
Tray
Active
Panel Mount
Thermal
15A
125 V
50 V
Rocker
1
Red
-
-
4,683
In Stock
1 : £5.60000
Tray
Tray
Active
Panel Mount
Thermal
20A
125 V
50 V
Rocker
1
Red
-
-
1,914
In Stock
1 : £5.60000
Tray
Tray
Active
Panel Mount
Thermal
10A
250 V
50 V
Rocker
1
Red
-
-
634
In Stock
1 : £5.60000
Tray
Tray
Active
Panel Mount
Thermal
10A
125 V
50 V
Rocker
1
Red
-
-
15,745
In Stock
1 : £6.68000
Bulk
Bulk
Active
Panel Mount
Thermal
2A
250 V
32 V
Push to Reset
1
-
-
-
1,216
In Stock
1 : £7.67000
Tray
Tray
Not For New Designs
Panel Mount
Thermal
10A
250 V
50 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.