3VA5112-5ED22-1AA0
Siemens
The Siemens 3VA5112-5ED22-1AA0 is a 2-pole molded-case circuit breaker designed for system protection. It offers a 125A operational current and a breaking capacity of 35kA at 480V.
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The Siemens 3VA5112-4ED22-1AA0 is a circuit breaker designed for electrical circuit protection. It features a current rating of 125A and a breaking capacity of 25kA at 480V. The device is suitable for use in various electrical systems requiring reliable overcurrent protection. Its compact design allows for easy installation in control panels and distribution boards. The breaker is rated for 2-pole operation and is part of Siemens' circuit protection product line, ensuring compliance with industry standards. It is used in industrial, commercial, and residential electrical systems to prevent damage caused by overloads and short circuits.
| Qty | Low | High |
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| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The breaking capacity is 25 kA at 480 V, 65 kA at 240 V, and 14 kA at 600 Y/347 V.
The current rating is 125 A at 40 °C, decreasing slightly at higher temperatures.
It has an electrical endurance of 8000 cycles at 380/415 V and 600 V, and 4000 cycles at 690 V and 480 V.
The fixed short-circuit protection is rated at 1250 A, which is 10 times the rated current.