Circuit Breakers

Results: 74,471
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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
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Illumination Voltage (Nominal)
Approval Agency
QMB-153-11C3N-3BA
QMB-153-11C3N-3BA
CIR BRKR THRM 15A 250VAC 32VDC
Qualtek
4,200
In Stock
1 : $5.41000
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.
14,500
In Stock
1 : $7.23000
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
388
In Stock
1 : $7.95000
Tray
Tray
Last Time Buy
Panel Mount
Thermal
5A
250 V
-
Push to Reset
1
-
-
-
761
In Stock
1 : $8.41000
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.
10,912
In Stock
1 : $8.50000
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
T9-611 SERIES
4404.0010
CIR BRKR THRM 15A 240VAC 32VDC
SCHURTER Inc.
3,018
In Stock
1 : $8.50000
Box
Box
Active
Panel Mount
Thermal
15A
240 V
32 V
Push to Reset
1
-
-
CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
4,939
In Stock
1 : $9.18000
Tray
Tray
Active
Panel Mount
Thermal
20A
250 V
-
Push to Reset
1
-
-
-
3,975
In Stock
1 : $9.96000
Tray
Tray
Last Time Buy
Panel Mount
Thermal
5A
250 V
-
Push to Reset
1
-
-
-
120
In Stock
1 : $9.96000
Tray
Tray
Last Time Buy
Panel Mount
Thermal
15A
250 V
-
Push to Reset
1
-
-
-
36,006
In Stock
1 : $10.78000
Bulk
Bulk
Active
Panel Mount
Thermal
3A
250 V
32 V
Push to Reset
1
-
-
-
8,146
In Stock
1 : $10.78000
Tray
Tray
Active
Panel Mount
Thermal
20A
250 V
-
Push to Reset
1
-
-
-
2,197
In Stock
1 : $10.78000
Bulk
Bulk
Active
Panel Mount
Thermal
8A
250 V
32 V
Push to Reset
1
-
-
-
1,829
In Stock
1 : $10.78000
Bulk
Bulk
Active
Panel Mount
Thermal
15A
250 V
32 V
Push to Reset
1
-
-
-
1,242
In Stock
1 : $10.78000
Bulk
Bulk
Active
Panel Mount
Thermal
20A
250 V
32 V
Push to Reset
1
-
-
-
8,538
In Stock
1 : $11.43000
Bulk
Bulk
Active
Panel Mount
Thermal
15A
250 V
32 V
Push to Reset
1
-
-
-
2,792
In Stock
1 : $11.43000
Bulk
Bulk
Active
Panel Mount
Thermal
5A
250 V
32 V
Push to Reset
1
-
-
-
1,495
In Stock
1 : $11.43000
Bulk
Bulk
Active
Panel Mount
Thermal
10A
250 V
32 V
Push to Reset
1
-
-
-
6,492
In Stock
1 : $11.80000
Bulk
Bulk
Active
Panel Mount
Thermal
7A
250 V
32 V
Push to Reset
1
-
-
-
2,082
In Stock
1 : $11.83000
Tray
Tray
Active
Panel Mount
Thermal
30A
250 V
-
Push to Reset
1
-
-
-
5,360
In Stock
1 : $12.85000
Tray
Tray
Active
Panel Mount
Thermal
5A
250 V
50 V
Rocker
1
-
-
-
2,789
In Stock
1 : $12.85000
Tray
Tray
Active
Panel Mount
Thermal
10A
250 V
50 V
Rocker
1
-
-
-
2,158
In Stock
1 : $12.85000
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
601
In Stock
1 : $13.40000
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
12,292
In Stock
1 : $13.43000
Tray
Tray
Active
Panel Mount
Thermal
15A
125 V
50 V
Rocker
1
Red
-
-
2,686
In Stock
1 : $13.43000
Tray
Tray
Active
Panel Mount
Thermal
20A
125 V
50 V
Rocker
1
Red
-
-
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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.