Circuit Breakers

Results: 31
Stocking Options
Environmental Options
Media
Exclude
31Results

Showing
of 31
Mfr Part #
Quantity Available
Price
Tariff Status
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
AS168X-CB1
4420.0262
CIR BRKR THRM MAG 20A 277V 65V
SCHURTER Inc.
54
In Stock
1 : $38.90000
Bulk
-
Bulk
Obsolete
DIN Rail
Thermal Magnetic
20A
277 V
65 V
Lever
1
-
-
CSA C22.2 No 14, CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077, UL508
AS168X-CB1
4420.053
CIR BRKR THRM MAG 40A 180 VDC
SCHURTER Inc.
2
In Stock
1 : $50.55000
Bulk
-
Bulk
Obsolete
DIN Rail
Thermal Magnetic
40A
-
180 V
Lever
1
-
-
CSA C22.2 No 14, CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077, UL508
DA1-B0-34-450-121-C
DA1-B0-34-450-121-C
CIR BRKR MAGHYDR 5A 480VAC 65VDC
Carling Technologies
0
In Stock
Check Lead Time
10 : $36.46800
Bulk
-
Bulk
Active
DIN Rail
Magnetic (Hydraulic Delay)
5A
480 V
65 V
Lever
1
None
-
CSA, UL
0
In Stock
Check Lead Time
10 : $36.46800
Bulk
-
Bulk
Active
DIN Rail
Magnetic (Hydraulic Delay)
10A
480 V
65 V
Lever
1
None
-
CSA, UL
0
In Stock
Check Lead Time
10 : $36.46800
Bulk
-
Bulk
Active
DIN Rail
Magnetic (Hydraulic Delay)
20A
480 V
65 V
Lever
1
None
-
CSA, UL
AS168X-CB1
4420.0228
CIR BRKR THRM MAG 8A 277V 65V
SCHURTER Inc.
5
In Stock
1 : $47.80000
Bulk
-
Bulk
Obsolete
DIN Rail
Thermal Magnetic
8A
277 V
65 V
Lever
1
-
-
CSA C22.2 No 14, CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077, UL508
CIRCUIT BREAKER MAG-HYDR LEVER
IELR1-34023-1-V
CIRCUIT BREAKER MAG-HYDR LEVER
Sensata-Airpax
0
In Stock
Check Lead Time
3 : $56.87333
Bulk
-
Bulk
Active
DIN Rail
Magnetic (Hydraulic Delay)
-
-
-
Lever
1
-
-
-
DA2-B0-34-450-121-C
DA2-B0-34-450-121-C
CIR BRKR MAGHYDR 5A 480VAC 65VDC
Carling Technologies
0
In Stock
Check Lead Time
10 : $87.89500
Bulk
-
Bulk
Active
DIN Rail
Magnetic (Hydraulic Delay)
5A
480 V
65 V
Lever
2
None
-
CSA, UL
0
In Stock
Check Lead Time
10 : $87.89500
Bulk
-
Bulk
Active
DIN Rail
Magnetic (Hydraulic Delay)
10A
480 V
65 V
Lever
2
None
-
CSA, UL
0
In Stock
Check Lead Time
10 : $87.89500
Bulk
-
Bulk
Active
DIN Rail
Magnetic (Hydraulic Delay)
15A
480 V
65 V
Lever
2
None
-
CSA, UL
CIR BRKR MAGHYDR 3A 240VAC 80VDC
8340-T110-K1K1-ALH0-3A
CIR BRKR MAGHYDR 3A 240VAC 80VDC
E-T-A
0
In Stock
Check Lead Time
1 : $114.84000
Bulk
-
Bulk
Active
DIN Rail
Magnetic (Hydraulic Delay)
3A
250 V
80 V
Lever
1
None
-
CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489A
CIR BRKR MAGHYDR 3A 240VAC 80VDC
8340-T110-K1K1-KLH0-3A
CIR BRKR MAGHYDR 3A 240VAC 80VDC
E-T-A
0
In Stock
Check Lead Time
1 : $114.84000
Bulk
-
Bulk
Active
DIN Rail
Magnetic (Hydraulic Delay)
3A
250 V
80 V
Lever
1
None
-
CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489A
0
In Stock
Check Lead Time
1 : $114.84000
Bulk
-
Bulk
Active
DIN Rail
Magnetic (Hydraulic Delay)
5A
250 V
80 V
Lever
1
None
-
CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489A
0
In Stock
Check Lead Time
1 : $114.84000
Bulk
-
Bulk
Active
DIN Rail
Magnetic (Hydraulic Delay)
500mA
250 V
80 V
Lever
1
None
-
CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489A
0
In Stock
Check Lead Time
1 : $114.84000
Bulk
-
Bulk
Active
DIN Rail
Magnetic (Hydraulic Delay)
2A
250 V
80 V
Lever
1
None
-
CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489A
0
In Stock
Check Lead Time
1 : $114.84000
Bulk
-
Bulk
Active
DIN Rail
Magnetic (Hydraulic Delay)
2A
250 V
80 V
Lever
1
None
-
CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489A
0
In Stock
Check Lead Time
1 : $114.84000
Bulk
-
Bulk
Active
DIN Rail
Magnetic (Hydraulic Delay)
4A
250 V
80 V
Lever
1
None
-
CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489A
0
In Stock
Check Lead Time
1 : $114.84000
Bulk
-
Bulk
Active
DIN Rail
Magnetic (Hydraulic Delay)
20A
250 V
80 V
Lever
1
None
-
CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489A
CIRCUIT BREAKER MAG-HYDR LEVER
IELR11-26886-6
CIRCUIT BREAKER MAG-HYDR LEVER
Sensata-Airpax
0
In Stock
Check Lead Time
3 : $145.55000
Bulk
-
Bulk
Active
DIN Rail
Magnetic (Hydraulic Delay)
-
-
-
Lever
2
-
-
-
CIR BRKR MAG-HYDR 150A 125VDC
FA1-B0-16-815-32A-BG
CIR BRKR MAG-HYDR 150A 125VDC
Carling Technologies
0
In Stock
Check Lead Time
10 : $180.83000
Bag
-
Bag
Active
Chassis Mount
Magnetic (Hydraulic Delay)
150A
240 V
125 V
Lever
1
None
-
CCC, cULus, UL489
0
In Stock
Check Lead Time
1 : $216.00000
Bulk
-
Bulk
Active
DIN Rail
Magnetic (Hydraulic Delay)
2A
250 V
80 V
Lever
2
None
-
CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489A
410-K-2-02-125A
410-K-2-02-125A
CIR BRKR 125A 240VAC 110VDC
E-T-A
0
In Stock
Check Lead Time
1 : $410.20000
Bulk
-
Bulk
Active
DIN Rail
Thermal Magnetic
125A
240 V
110 V
Lever
1
-
-
UL1077
CIR BRKR 10A 240VAC 110VDC
410-K-2-02-10A
CIR BRKR 10A 240VAC 110VDC
E-T-A
0
In Stock
Check Lead Time
1 : $410.20000
Bulk
-
Bulk
Active
DIN Rail
Thermal Magnetic
10A
240 V
110 V
Lever
1
-
-
UL1077
CIR BRKR 100A 240VAC 110VDC
410-K-2-02-100A
CIR BRKR 100A 240VAC 110VDC
E-T-A
0
In Stock
Check Lead Time
1 : $410.20000
Bulk
-
Bulk
Active
DIN Rail
Thermal Magnetic
100A
240 V
110 V
Lever
1
-
-
UL1077
CIR BRKR 100A 240VAC 110VDC
410-K-2-02-SI-100A
CIR BRKR 100A 240VAC 110VDC
E-T-A
0
In Stock
Check Lead Time
1 : $410.20000
Bulk
-
Bulk
Active
DIN Rail
Thermal Magnetic
100A
240 V
110 V
Lever
1
-
-
UL1077
Showing
of 31

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.