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The Siemens SENTRON 3VA5 Molded Case Circuit Breaker, part number 3VA5250-5ED31-2AA0, is designed for robust industrial applications requiring reliable line protection. This 3-pole breaker features a 50A current rating and a significant breaking capacity of 35 kA, ensuring safety under demanding conditions.
It incorporates advanced overload and short circuit protection mechanisms, including FTFM and TM210 tripping, to guarantee optimal performance and durability. The breaker is rated for AC voltages up to 690V and DC voltages up to 750V. Its mechanical design includes a fixed mounting type, dimensions of 185mm height, 83mm depth, and 105mm width, and a mechanical service life of up to 20,000 operating cycles.
Compliance with various standards such as CCC, CE, EAC, UL 489, and VDE is noted, along with RoHS3 compliance. The protection class is IP40, offering defense against dust and moisture ingress. This circuit breaker is suitable for high-intensity applications where superior protection is essential.
| 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 50A.
The breaking capacity is 35 kA.
It is rated for 690V AC and 750V DC.
It has 3 poles.
It offers Overload Protection and Short Circuit Protection.
The mounting type is DIN Rail.
The protection class is IP40.