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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
MFG_5SJ4201-7HG41
5SJ42167HG41
MCB 5SJ4 2P 240V 16A 14K C-TRIP
Siemens
57
In Stock
1 : ¥14,826.00000
Bulk
Bulk
ActiveDIN Rail-16A400 V125 VLever2None-CCC, CE, CSA, EAC, UL, VDE
MFG_3RV20110AA10
3RV20111GA10
SWITCH_MOTOR_4.5...6.3A_6
Siemens
329
In Stock
1 : ¥25,983.00000
Bulk
Bulk
ActiveDIN RailThermal6.3A690 V-Rotary3None-CCC, CSA, EAC, IECEx, UL
MFG_3RV20110AA10
3RV20111DA10
SWITCH_MOTOR_3RV2011-1DA10_2.2..
Siemens
166
In Stock
1 : ¥25,983.00000
Bulk
Bulk
ActiveDIN RailThermal3.2A690 V-Rotary3None-ATEX, CCC, CSA, EAC, IECEx, UL
MFG_3RV20110AA10
3RV20111EA10
SWITCH_MOTOR_3RV2011-1EA10_2.8..
Siemens
86
In Stock
1 : ¥25,983.00000
Bulk
Bulk
ActiveDIN RailThermal4A690 V-Rotary3None-ATEX, CCC, CSA, EAC, IECEx, UL
MFG_3RV20110AA10
3RV20111BA10
SWITCH_MOTOR_3RV2011-1BA10_1.4..
Siemens
52
In Stock
1 : ¥25,983.00000
Bulk
Bulk
ActiveDIN RailThermal2A690 V-Rotary3None-ATEX, CCC, CSA, EAC, IECEx, UL
MFG_3RV20110AA10
3RV20111AA10
MSP S00 1.1-1.6A SCREW
Siemens
142
In Stock
1 : ¥26,333.00000
Bulk
Bulk
ActiveDIN RailThermal1.6A690 V-Rotary3None-ATEX, CCC, CSA, EAC, IECEx, UL
5SJ43028HG42
5SJ4318-7HG42
MCB 5SJ4 3P 480/277 15A 10K C-TR
Siemens
81
In Stock
1 : ¥26,224.00000
Bulk
Bulk
ActiveDIN Rail-15A400 V125 VLever3None-CCC, CE, CSA, EAC, UL, VDE
5SJ43028HG42
5SJ4320-7HG42
MCB 5SJ4 3P 480/277 20A 10K C-TR
Siemens
38
In Stock
1 : ¥26,224.00000
Bulk
Bulk
ActiveDIN Rail-20A400 V125 VLever3None-CCC, CE, CSA, EAC, UL, VDE
MFG_3RV20110AA10
3RV20111KA10
MSP S00 9-12.5A SCREW
Siemens
30
In Stock
1 : ¥29,183.00000
Bulk
Bulk
ActiveDIN RailThermal12.5A690 V-Rotary3None-ATEX, CCC, CSA, EAC, UL
MFG_3RV20110AA10
3RV20114AA10
MSP S00 11-16A SCREW
Siemens
84
In Stock
1 : ¥30,314.00000
Bulk
Bulk
ActiveDIN RailThermal16A690 V-Rotary3None-CCC, CSA, EAC, UL
MFG_3RV20210AA10
3RV20214AA10
MSP S0 11-16A SCREW
Siemens
82
In Stock
1 : ¥31,721.00000
Bulk
Bulk
ActiveDIN RailThermal16A690 V-Rotary3None-ATEX, CCC, CSA, EAC, UL
MFG_3RV20210AA10
3RV20214DA10
MSP S0 20-25A SCREW
Siemens
35
In Stock
1 : ¥38,636.00000
Bulk
Bulk
ActiveDIN RailThermal25A690 V-Rotary3None-ATEX, CCC, CSA, EAC, UL
MFG_3RV20314BA10
3RV20314PA10
MSP S2 CLASS 10 28-36A SCREW
Siemens
42
In Stock
1 : ¥54,547.00000
Bulk
Bulk
ActiveDIN RailThermal36A690 V-Rotary3None-CCC, CSA, EAC, IECEx, UL
MFG_3RV20314BA10
3RV20314UA10
MSP S2 CLASS 10 32-40A SCREW
Siemens
54
In Stock
1 : ¥58,152.00000
Bulk
Bulk
ActiveDIN RailThermal40A690 V-Rotary3None-ATEX, CCC, CSA, EAC, UL
5SJ42107HG42
5SJ4211-7HG42
MCB 5SJ4 2P 480/277 5A 10K C-TRI
Siemens
28
In Stock
1 : ¥18,955.00000
Bulk
Bulk
ActiveDIN Rail-5A400 V125 VLever2None-CCC, CE, CSA, UL, VDE
MFG_5SJ4301-7HG41
5SJ43307HG41
MCB 5SJ4 3P 240V 30A 14K C-TRIP
Siemens
59
In Stock
1 : ¥23,951.00000
Bulk
Bulk
ActiveDIN Rail-30A400 V125 VLever3None-CCC, CE, CSA, EAC, UL, VDE
MFG_3RV20110AA10
3RV20110JA10
MSP S00 0.7-1A SCREW
Siemens
48
In Stock
1 : ¥24,842.00000
Bulk
Bulk
ActiveDIN RailThermal1A690 V-Rotary3None-ATEX, CCC, CSA, EAC, IECEx, UL
MFG_3RV20110AA20
3RV20110JA20
MSP S00 0.7-1A SPRING
Siemens
29
In Stock
1 : ¥24,842.00000
Bulk
Bulk
ActiveDIN RailThermal1A690 V-Rotary3None-ATEX, CCC, CSA, EAC, IECEx, UL
MFG_3RV20110AA10
3RV20111CA10
SWITCH_MOTOR_3RV2011-1CA10_1.8..
Siemens
91
In Stock
1 : ¥25,983.00000
Bulk
Bulk
ActiveDIN RailThermal2.5A690 V-Rotary3None-ATEX, CCC, CSA, EAC, IECEx, UL
MFG_3RV20210AA10
3RV20211EA10
MSP S0 2.8 - 4A SCREW
Siemens
49
In Stock
1 : ¥27,273.00000
Bulk
Bulk
ActiveDIN RailThermal4A690 V-Rotary3None-ATEX, CCC, CSA, EAC, IECEx, UL
MFG_3RV20210AA10
3RV20211GA10
MSP S0 4.5 - 6.3A SCREW
Siemens
44
In Stock
1 : ¥27,273.00000
Bulk
Bulk
ActiveDIN RailThermal6.3A690 V-Rotary3None-ATEX, CCC, CSA, EAC, UL
MFG_3RV20210AA10
3RV20211CA10
MSP S0 1.8 - 2.5A SCREW
Siemens
43
In Stock
1 : ¥27,273.00000
Bulk
Bulk
ActiveDIN RailThermal2.5A690 V-Rotary3None-ATEX, CCC, CSA, EAC, IECEx, UL
MFG_3RV20110AA15
3RV20111HA15
MSP S00 5.5-8A AUX 1NO 1NC SCREW
Siemens
48
In Stock
1 : ¥32,008.00000
Bulk
Bulk
ActiveDIN RailThermal8A690 V-Rotary3None-CCC, CSA, EAC, IECEx, UL
5SJ41057HG40
5SJ4130-7HG40
MCB 5SJ4 1P 240V 30A SAME PH 14K
Siemens
152
In Stock
1 : ¥7,108.00000
Bulk
Bulk
ActiveDIN Rail-30A400 V60 VLever1None-CCC, CE, CSA, EAC, UL, VDE
5SJ41057HG40
5SJ4120-6HG40
MCB 5SJ4 1P 240V 20A SAME PH 14K
Siemens
123
In Stock
1 : ¥7,108.00000
Bulk
Bulk
ActiveDIN Rail-20A400 V60 VLever1None-CCC, CE, CSA, EAC, UL, VDE
Showing
1 - 25
of 3,881

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.