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Circuit Breakers from Siemens : 39 - Page 1
Circuit breakers are crucial safety components designed to protect electrical circuits from damage caused by overloads or short circuits. These devices automatically interrupt the flow of current when a fault is detected, preventing potential hazards.
Widely used in residential, commercial, and industrial applications, circuit breakers ensure the safe and reliable operation of electrical systems. They are essential in safeguarding against electrical fires and equipment damage, providing peace of mind for users.
Leading manufacturers such as Schneider Electric, Siemens, and Eaton offer a comprehensive range of circuit breakers. Available in various sizes and current ratings, these devices cater to the specific needs of different applications, ensuring optimal protection and performance.
| Select | Images | Part Number | Mfr | Description | Datasheet | Availability | Price | Qty | RFQ | Rohs | ECAD Model |
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Mfr. Part No. WS Part No. |
5SJ43027HG42 Siemens Circuit Breakers MCB 5SJ4 3P 480/277 2A 10K C-TRIP datasheet, inventory, & pricing.
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 Datasheet
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Low Stock |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
5SJ43257HG42 Siemens Circuit Breakers MCB 5SJ4 3P 480/277 25A 10K C-TRIP datasheet, inventory, & pricing.
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Low Stock |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
5SJ43207HG42 Siemens Circuit Breakers MCB 5SJ4 3P 480/277 20A 10K C-TRIP datasheet, inventory, & pricing.
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Low Stock |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
5SJ43047HG42 Siemens Circuit Breakers MCB 5SJ4 3P 480/277 4A 10K C-TRIP datasheet, inventory, & pricing.
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Low Stock |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
3RV20111EA10 Siemens Circuit Breakers CIRCUIT BREAKER SZ S00, CLASS 10 datasheet, inventory, & pricing.
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Low Stock |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
5SJ42047HG42 Siemens Circuit Breakers MCB 5SJ4 2P 480/277 4A 10K C-TRIP datasheet, inventory, & pricing.
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Low Stock |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
3RV20111DA10 Siemens Circuit Breakers SWITCH MOTOR, MCB, 2.2...3.2A, SZ S00 datasheet, inventory, & pricing.
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Low Stock |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
5SJ43167HG42 Siemens Circuit Breakers MCB 5SJ4 3P 480/277 16A 10K C-TRIP datasheet, inventory, & pricing.
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Low Stock |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
5SJ42207HG42 Siemens Circuit Breakers MCB 5SJ4 2P 480/277 20A 10K C-TRIP datasheet, inventory, & pricing.
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Low Stock |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
SUP PTOR 5SY4 1P 240V 6A 7.5K C- / Circuit Breaker 6A 277 V AC DC Lever DIN Rail
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Datasheet
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Low Stock |
MOQ: 2 |
Need to verify |
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|
Mfr. Part No. WS Part No. |
Miniature circuit breaker 240 V 14kA, 3-pole, C, 1.6A, D=70 mm according to UL 489
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72,850 pieces |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Siemens RNV_NA 5SL6663-7 - 5SL66637
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Low Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
SWITCH_MOTOR_3RV2011-1CA10_1.8..
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100 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
Circuit breaker 10kA, 3-pole, C, 13A according to UL 489-480Y/277V
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Low Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Siemens 5SY5104-7 Mini Circuit Breaker, , 1-Pole, 4 Amps, 220VDC, 440VAC, C Trip Curve, 10 kA
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Low Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
1+N Pole Type A Residual Current Circuit Breaker, 16A 5SM3, 30mA
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
CIRCUIT-BREAKER SCREW CONNECTION / Circuit Breaker Thermal Magnetic 2.5A 690 V AC DC Rotary DIN Rail
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Datasheet
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
TMCB UL489 S00 12.5A SCREW / Circuit Breaker Thermal Magnetic 12.5A 690 V AC DC Rotary DIN Rail
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Datasheet
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
TMCB UL489 S00 10A SCREW / Circuit Breaker Thermal Magnetic 10A 690 V AC DC Rotary DIN Rail
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Datasheet
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
Breaker; Molded Case; 3VA6 250 3P MO TMTU WINDOW BEZEL
|
Low Stock |
MOQ: 0 |
Need to verify |
|
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