Circuit Breakers

Results: 103,717
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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
4,685
In Stock
1 : ¥26.14000
Bulk
Bulk
Active
Panel Mount
Thermal
15A
250 V
32 V
Push to Reset
1
-
-
TUV
1,804
In Stock
Unavailable
Unavailable in your selected currency
Tray
Active
Panel Mount
Thermal
10A
250 V
-
Push to Reset
1
-
-
-
T9-611 SERIES
4404.0002
CIR BRKR THRM 6A 240VAC 48VDC
SCHURTER Inc.
7,492
In Stock
Unavailable
Unavailable in your selected currency
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
4,184
In Stock
Unavailable
Unavailable in your selected currency
Tray
Active
Panel Mount
Thermal
20A
250 V
-
Push to Reset
1
-
-
-
5,399
In Stock
Unavailable
Unavailable in your selected currency
Bulk
Active
Panel Mount
Thermal
15A
250 V
32 V
Push to Reset
1
-
-
-
7,380
In Stock
Unavailable
Unavailable in your selected currency
Tray
Not For New Designs
Panel Mount
Thermal
20A
250 V
-
Push to Reset
1
-
-
-
940
In Stock
Unavailable
Unavailable in your selected currency
Tray
Last Time Buy
Panel Mount
Thermal
10A
250 V
-
Push to Reset
1
-
-
cUL, UL
2,297
In Stock
Unavailable
Unavailable in your selected currency
Bulk
Active
Panel Mount
Thermal
4A
250 V
32 V
Push to Reset
1
-
-
-
1,601
In Stock
Unavailable
Unavailable in your selected currency
Bulk
Active
Panel Mount
Thermal
10A
250 V
32 V
Push to Reset
1
-
-
-
972
In Stock
Unavailable
Unavailable in your selected currency
Bulk
Active
Panel Mount
Thermal
15A
250 V
32 V
Push to Reset
1
-
-
-
839
In Stock
Unavailable
Unavailable in your selected currency
Bulk
Active
Panel Mount
Thermal
20A
250 V
32 V
Push to Reset
1
-
-
-
1658-G21-01-P10-xxA
1658-G21-01-P10-20A
CIR BRKR THRM 20A 240VAC 28VDC
E-T-A
2,650
In Stock
1 : ¥64.72000
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
2,758
In Stock
Unavailable
Unavailable in your selected currency
Tray
Active
Panel Mount
Thermal
10A
250 V
50 V
Rocker
1
-
-
-
2,412
In Stock
Unavailable
Unavailable in your selected currency
Tray
Active
Panel Mount
Thermal
15A
250 V
50 V
Rocker
1
-
-
-
9,322
In Stock
Unavailable
Unavailable in your selected currency
Tray
Active
Panel Mount
Thermal
15A
125 V
50 V
Rocker
1
Red
-
-
4,157
In Stock
Unavailable
Unavailable in your selected currency
Tray
Active
Panel Mount
Thermal
20A
125 V
50 V
Rocker
1
Red
-
-
503
In Stock
Unavailable
Unavailable in your selected currency
Tray
Active
Panel Mount
Thermal
10A
125 V
50 V
Rocker
1
Red
-
-
1,179
In Stock
Unavailable
Unavailable in your selected currency
Tray
Active
Panel Mount
Thermal
5A
250 V
50 V
Push to Reset
1
-
-
-
12,889
In Stock
Unavailable
Unavailable in your selected currency
Bulk
Active
Panel Mount
Thermal
2A
250 V
32 V
Push to Reset
1
-
-
-
1610-21-5A
1610-21-5A
CIRCUIT BREAKER THRM 5A 32VDC
E-T-A
2,350
In Stock
1 : ¥95.93000
Box
Box
Active
Holder
Thermal
5A
-
32 V
Push to Reset
1
None
-
UL1500
1610-21-10A
1610-21-10A
CIR BRKR THRM 10A 32VDC
E-T-A
1,233
In Stock
1 : ¥95.93000
Bulk
Bulk
Active
Holder
Thermal
10A
-
32 V
Push to Reset
1
None
-
UL1500
1610-21-20A
1610-21-20A
CIR BRKR THRM 20A 32VDC
E-T-A
1,044
In Stock
1 : ¥95.93000
Bulk
Bulk
Active
Holder
Thermal
20A
-
32 V
Push to Reset
1
None
-
UL1500
1610-21-25A
1610-21-25A
CIR BRKR THRM 25A 32VDC
E-T-A
934
In Stock
1 : ¥95.93000
Bulk
Bulk
Active
Holder
Thermal
25A
-
32 V
Push to Reset
1
None
-
UL1500
1610-21-15A
1610-21-15A
CIR BRKR THRM 15A 32VDC
E-T-A
609
In Stock
1 : ¥95.93000
Bulk
Bulk
Active
Holder
Thermal
15A
-
32 V
Push to Reset
1
None
-
UL1500
1610-21-30A
1610-21-30A
CIR BRKR THRM 30A 32VDC
E-T-A
938
In Stock
1 : ¥96.73000
Bulk
Bulk
Active
Holder
Thermal
30A
-
32 V
Push to Reset
1
None
-
UL1500
Showing
of 103,717

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.