Circuit Breakers

Results: 358
Stocking Options
Environmental Options
Media
Exclude
358Results
Applied FiltersRemove All
Showing
of 358
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
123
In Stock
1 : $42.34000
Bulk
Bulk
Active
Holder
-
10A
-
12 V
Automatic Reset
1
None
-
-
26
In Stock
1 : $63.21000
Bulk
Bulk
Active
Chassis Mount
-
30A
-
28 V
Push to Reset
1
None
-
-
9
In Stock
1 : $105.42000
Bulk
Bulk
Active
Chassis Mount
Thermal
50A
-
32 V
Automatic Reset
1
None
-
-
3
In Stock
1 : $457.83000
Bulk
Bulk
Active
Chassis Mount
Thermal
120A
-
42 V
Push to Reset
1
None
-
-
BKCBC-50B
BK/CBC-50B
CIR BRKR 50A 14V AUTOMATIC RESET
Eaton - Bussmann Electrical Division
73
In Stock
1 : $28.83000
Bulk
Bulk
Active
Chassis Mount
-
50A
-
14 V
Automatic Reset
1
None
-
-
CIR BRKR 10A 12VDC AUTO RESET
CBF-10
CIR BRKR 10A 12VDC AUTO RESET
Eaton - Bussmann Electrical Division
10
In Stock
1 : $41.31000
Bulk
Bulk
Active
Holder
-
10A
-
12 V
Automatic Reset
1
None
-
-
10
In Stock
1 : $56.59000
Bulk
Bulk
Active
Chassis Mount
-
15A
-
28 V
Push to Reset
1
None
-
-
10
In Stock
1 : $56.59000
Bulk
Bulk
Active
Chassis Mount
-
20A
-
28 V
Push to Reset
1
None
-
-
10
In Stock
1 : $59.31000
Bulk
Bulk
Active
Panel Mount
-
25A
-
-
Automatic Reset
1
None
-
-
0
In Stock
8
Marketplace
Check Lead Time
5 : $150.60800
Bulk
1 : $166.33000
Tray
Bulk
Tray
Active
Holder
-
15A
125 V
-
Push to Reset
1
None
-
UL
0
In Stock
8
Marketplace
Check Lead Time
5 : $150.60800
Bulk
1 : $166.33000
Tray
Bulk
Tray
Active
Holder
-
20A
125 V
-
Push to Reset
1
None
-
UL
0
In Stock
2
Marketplace
Check Lead Time
1 : $392.49000
Bulk
1 : $237.16000
Bulk
Bulk
Bulk
Active
Chassis Mount
Thermal
50A
-
42 V
Lever
1
None
-
-
6
In Stock
1 : $258.06000
Bulk
Bulk
Active
Chassis Mount
-
80A
-
42 V
Push to Reset
1
None
-
-
3
In Stock
1 : $37.19000
Bulk
Bulk
Active
Holder
-
20A
-
28 V
Push to Reset
1
None
-
-
0
In Stock
Check Lead Time
1 : $47.51000
Bulk
Bulk
Active
Holder
-
30A
-
12 V
Automatic Reset
1
None
-
-
0
In Stock
Check Lead Time
1 : $48.90000
Bulk
Bulk
Active
Chassis Mount
-
50A
-
14 V
Automatic Reset
1
None
-
-
0
In Stock
Check Lead Time
1 : $67.71000
Bulk
Bulk
Active
Panel Mount
-
15A
-
-
Automatic Reset
1
None
-
-
0
In Stock
Check Lead Time
1 : $67.71000
Bulk
Bulk
Active
Panel Mount
-
20A
-
-
Automatic Reset
1
None
-
-
0
In Stock
Check Lead Time
1 : $87.44000
Bulk
Bulk
Active
Holder
-
30A
-
12 V
Automatic Reset
1
None
-
-
0
In Stock
Check Lead Time
1 : $90.89000
Bulk
Bulk
Active
Holder
-
25A
-
14 V
Automatic Reset
1
None
-
-
0
In Stock
Check Lead Time
1 : $90.92000
Bulk
Bulk
Active
Holder
-
15A
-
14 V
Automatic Reset
1
None
-
-
0
In Stock
Check Lead Time
1 : $116.00000
Bulk
Bulk
Active
Holder
-
40A
-
14 V
Automatic Reset
1
None
-
-
0
In Stock
Check Lead Time
1 : $116.73000
Bulk
Bulk
Active
Holder
-
30A
-
12 V
Automatic Reset
1
None
-
-
0
In Stock
Check Lead Time
1 : $130.83000
Bulk
Bulk
Active
Holder
-
20A
-
14 V
Automatic Reset
1
None
-
-
CIR BRKR THERMAL 15A 24VDC PUSH
22315-000
CIR BRKR THERMAL 15A 24VDC PUSH
Eaton - Electronics Division
0
In Stock
250 : $6.60648
Bulk
Bulk
Discontinued at Digi-Key
Holder
-
15A
-
24 V
Push to Reset
1
None
-
-
Showing
of 358

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.