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This Siemens SENTRON 3VA5 series molded case circuit breaker, part number 3VA5212-7EF31-2AA0, is designed for robust protection in electrical systems. It features a 3-pole configuration with a current rating of 125A and a significant breaking capacity of 10kA, ensuring safe operation under high fault conditions.
The breaker has a fixed mounting type and is rated for 690V AC and 750V DC. Its thermal magnetic tripping mechanism provides reliable protection, with tripping characteristics including Type I, Type L, and Type N. The unit measures 105mm in width, 185mm in height, and 83mm in depth, with an IP40 protection class.
Built for demanding environments, it offers high electrical endurance and short circuit protection. The mechanical service life extends up to 20,000 cycles. Operating temperatures range from -25°C to 70°C. Standards and approvals include ABS, Bureau Veritas, CE, DNV, EAC, LRS, RCM, UK CA, and UL. The country of origin is the Czech Republic.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current rating is 125A.
The breaking capacity is 10 kA.
The rated AC voltage is 690V ac.
The tripping characteristics include Type I, Type L, and Type N.
The operation temperature ranges from -25°C to 70°C.
The IP rating is IP40.
The mechanical service life is up to 20000 cycles.