Circuit Breakers

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Mfr Part #
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Series
Package
Product Status
Mounting Type
Breaker Type
Current Rating (Amps)
Voltage Rating - AC
Voltage Rating - DC
Actuator Type
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Illumination
Illumination Voltage (Nominal)
Approval Agency
QMB-153-11C3N-3BA
QMB-153-11C3N-3BA
CIR BRKR THRM 15A 250VAC 32VDC
Qualtek
172
In Stock
1 : € 2,57000
Bulk
Bulk
Active
Panel Mount
Thermal
15A
250 V
32 V
Push to Reset
1
-
-
TUV
QMB-xxx-11C3N-3BA
QMB-123-11C3N-3BA
CIR BRKR THRM 12A 250VAC 32VDC
Qualtek
291
In Stock
1 : € 2,62000
Bulk
Bulk
Active
Panel Mount
Thermal
12A
250 V
32 V
Push to Reset
1
-
-
TUV
QMB-103-11C3N-3BA
QMB-103-11C3N-3BA
CIR BRKR THRM 10A 250VAC 32VDC
Qualtek
101
In Stock
1 : € 2,67000
Bulk
Bulk
Active
Panel Mount
Thermal
10A
250 V
32 V
Push to Reset
1
-
-
TUV
QMB-203-11C3N-3BA
QMB-203-11C3N-3BA
CIR BRKR THRM 20A 250VAC 32VDC
Qualtek
726
In Stock
1 : € 2,72000
Bulk
Bulk
Active
Panel Mount
Thermal
20A
250 V
32 V
Push to Reset
1
-
-
TUV
QMB-073-11C3N-3BA
QMB-073-11C3N-3BA
CIR BRKR THRM 7A 250VAC 32VDC
Qualtek
227
In Stock
1 : € 2,85000
Bulk
Bulk
Active
Panel Mount
Thermal
7A
250 V
32 V
Push to Reset
1
-
-
TUV
QMB-053-11C3N-3BA
QMB-053-11C3N-3BA
CIR BRKR THRM 5A 250VAC 32VDC
Qualtek
362
In Stock
1 : € 2,88000
Bulk
Bulk
Active
Panel Mount
Thermal
5A
250 V
32 V
Push to Reset
1
-
-
TUV
QMB-033-11C3N-3BA
QMB-033-11C3N-3BA
CIR BRKR THRM 3A 250VAC 32VDC
Qualtek
718
In Stock
1 : € 2,97000
Bulk
Bulk
Active
Panel Mount
Thermal
3A
250 V
32 V
Push to Reset
1
-
-
TUV
QMB-033-00ENN-3BA
QMB-033-00ENN-3BA
CIR BRKR THRM 3A 250VAC 32VDC
Qualtek
738
In Stock
1 : € 2,98000
Bulk
Bulk
Active
Panel Mount
Thermal
3A
250 V
32 V
Push to Reset
1
-
-
TUV
QMB-123-00ENN-3BA
QMB-123-00ENN-3BA
CIR BRKR THRM 12A 250VAC 32VDC
Qualtek
156
In Stock
1 : € 2,84000
Bulk
Bulk
Active
Panel Mount
Thermal
12A
250 V
32 V
Push to Reset
1
-
-
TUV
QMB-xxx-00ENN-3BA
QMB-073-00ENN-3BA
CIR BRKR THRM 7A 250VAC 32VDC
Qualtek
746
In Stock
1 : € 3,00000
Bulk
Bulk
Active
Panel Mount
Thermal
7A
250 V
32 V
Push to Reset
1
-
-
TUV
QMB-203-00ENN-3BA
QMB-203-00ENN-3BA
CIR BRKR THRM 20A 250VAC 32VDC
Qualtek
490
In Stock
1 : € 2,92000
Bulk
Bulk
Active
Panel Mount
Thermal
20A
250 V
32 V
Push to Reset
1
-
-
TUV
QMB-15x-11C3N-3BA
QMB-152-11C3N-3BA
CIR BRKR THRM 15A 250VAC 32VDC
Qualtek
3 638
In Stock
900
Factory
1 : € 1,69000
Bulk
Bulk
Discontinued at Digi-Key
Panel Mount
Thermal
15A
250 V
32 V
Push to Reset
1
-
-
TUV
QMB-103-00ENN-3BA
QMB-103-00ENN-3BA
CIR BRKR THRM 10A 250VAC 32VDC
Qualtek
0
In Stock
Check Lead Time
1 : € 2,72000
Bulk
Bulk
Active
Panel Mount
Thermal
10A
250 V
32 V
Push to Reset
1
-
-
TUV
QMB-03x-00ENN-3BA
QMB-032-00ENN-3BA
CIR BRKR THRM 3A 250VAC 32VDC
Qualtek
0
In Stock
Discontinued at Digi-Key
Bulk
Discontinued at Digi-Key
Panel Mount
Thermal
3A
250 V
32 V
Push to Reset
1
-
-
TUV
QMB-032-11C3N-3BA
QMB-032-11C3N-3BA
CIR BRKR THRM 3A 250VAC 32VDC
Qualtek
0
In Stock
Discontinued at Digi-Key
Bulk
Discontinued at Digi-Key
Panel Mount
Thermal
3A
250 V
32 V
Push to Reset
1
-
-
TUV
QMB-052-11C3N-3BA
QMB-052-11C3N-3BA
CIR BRKR THRM 5A 250VAC 32VDC
Qualtek
0
In Stock
Discontinued at Digi-Key
Bulk
Discontinued at Digi-Key
Panel Mount
Thermal
5A
250 V
32 V
Push to Reset
1
-
-
TUV
QMB-102-00ENN-3BA
QMB-102-00ENN-3BA
CIR BRKR THRM 10A 250VAC 32VDC
Qualtek
0
In Stock
Discontinued at Digi-Key
Bulk
Discontinued at Digi-Key
Panel Mount
Thermal
10A
250 V
32 V
Push to Reset
1
-
-
TUV
QMB-102-11C3N-3BA
QMB-102-11C3N-3BA
CIR BRKR THRM 10A 250VAC 32VDC
Qualtek
0
In Stock
Discontinued at Digi-Key
Bulk
Discontinued at Digi-Key
Panel Mount
Thermal
10A
250 V
32 V
Push to Reset
1
-
-
TUV
QMB-xxx-00ENN-3BA
QMB-122-00ENN-3BA
CIR BRKR THRM 12A 250VAC 32VDC
Qualtek
0
In Stock
Discontinued at Digi-Key
Bulk
Discontinued at Digi-Key
Panel Mount
Thermal
12A
250 V
32 V
Push to Reset
1
-
-
TUV
QMB-153-00ENN-3BA
QMB-153-00ENN-3BA
CIR BRKR THRM 15A 250VAC 32VDC
Qualtek
0
In Stock
Active
Bulk
Active
Panel Mount
Thermal
15A
250 V
32 V
Push to Reset
1
-
-
TUV
Showing
of 20

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.