Circuit Breakers

Results: 98,920
Stocking Options
Environmental Options
Media
Exclude
98,920Results
Showing
of 98,920
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
2,050
In Stock
1 : $3.33000
Bulk
Bulk
Active
Panel Mount
Thermal
15A
250 V
32 V
Push to Reset
1
-
-
TUV
3,614
In Stock
1 : $3.36000
Tray
Tray
Active
Panel Mount
Thermal
20A
250 V
-
Push to Reset
1
-
-
-
6,875
In Stock
1 : $3.98000
Bulk
Bulk
Active
Panel Mount
Thermal
5A
250 V
32 V
Push to Reset
1
-
-
-
1,729
In Stock
1 : $4.12000
Bulk
Bulk
Active
Panel Mount
Thermal
15A
250 V
32 V
Push to Reset
1
-
-
-
3,325
In Stock
1 : $4.32000
Bulk
Bulk
Active
Panel Mount
Thermal
4A
250 V
32 V
Push to Reset
1
-
-
-
2,740
In Stock
1 : $4.35000
Bulk
Bulk
Active
Panel Mount
Thermal
8A
250 V
32 V
Push to Reset
1
-
-
-
1,483
In Stock
1 : $4.35000
Bulk
Bulk
Active
Panel Mount
Thermal
20A
250 V
32 V
Push to Reset
1
-
-
-
950
In Stock
1 : $4.35000
Bulk
Bulk
Active
Panel Mount
Thermal
15A
250 V
32 V
Push to Reset
1
-
-
-
740
In Stock
1 : $4.35000
Bulk
Bulk
Active
Panel Mount
Thermal
10A
250 V
32 V
Push to Reset
1
-
-
-
7,234
In Stock
1 : $4.46000
Tray
Tray
Not For New Designs
Panel Mount
Thermal
20A
250 V
-
Push to Reset
1
-
-
-
33,105
In Stock
1 : $4.61000
Bulk
Bulk
Active
Panel Mount
Thermal
3A
250 V
32 V
Push to Reset
1
-
-
-
2,288
In Stock
1 : $5.16000
Tray
Tray
Active
Panel Mount
Thermal
15A
250 V
50 V
Rocker
1
-
-
-
T9-818 SERIES
4404.0105
CIRC BREAKER PCB MNT 15A
SCHURTER Inc.
1,033
In Stock
1 : $5.35000
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
8,883
In Stock
1 : $5.40000
Tray
Tray
Active
Panel Mount
Thermal
15A
125 V
50 V
Rocker
1
Red
-
-
285
In Stock
1 : $5.40000
Tray
Tray
Active
Panel Mount
Thermal
10A
125 V
50 V
Rocker
1
Red
-
-
1,725
In Stock
1 : $5.47000
Tray
Tray
Active
Panel Mount
Thermal
10A
250 V
50 V
Rocker
1
-
-
-
2,001
In Stock
1 : $6.47000
Tray
Tray
Active
Panel Mount
Thermal
5A
250 V
50 V
Push to Reset
1
-
-
-
1,060
In Stock
1 : $6.47000
Tray
Tray
Active
Panel Mount
Thermal
8A
250 V
50 V
Push to Reset
1
-
-
-
1,765
In Stock
1 : $6.67000
Tray
Tray
Not For New Designs
Panel Mount
Thermal
10A
250 V
50 V
Push to Reset
1
-
-
-
11,906
In Stock
1 : $7.53000
Bulk
Bulk
Active
Panel Mount
Thermal
2A
250 V
32 V
Push to Reset
1
-
-
-
533
In Stock
1 : $7.53000
Bulk
Bulk
Active
Panel Mount
Thermal
1A
250 V
32 V
Push to Reset
1
-
-
-
238
In Stock
1 : $7.53000
Bulk
Bulk
Active
Panel Mount
Thermal
500mA
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
2,105
In Stock
1 : $7.69000
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
0
In Stock
268
Marketplace
Check Lead Time
1 : $8.20000
Tray
15 : $6.88000
Tray
Tray
Tray
Active
Panel Mount
Thermal
20A
250 V
50 V
Push to Reset
1
-
-
-
2,172
In Stock
1 : $8.72000
Tray
Tray
Active
Panel Mount
Thermal
3A
250 V
50 V
Push to Reset
1
-
-
-
Showing
of 98,920

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.
Terms & Conditions Privacy Notice Cookie Settings
Copyright © 1995-2026, DigiKey. All Rights Reserved.
ECIA Member
This site is protected by VikingCloud's Trusted Commerce program
ECIA Member