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This Siemens SENTRON 3VA5 series molded-case circuit breaker (MCCB) is designed for system protection and line applications. It is a 1-pole unit with a rated current of 90A and a significant breaking capacity of 35kA at 277V.
The circuit breaker utilizes a TM210 thermal magnetic overcurrent release with LI protection functionality. It is suitable for HACR type applications and meets UL 489 SB (naval) standards. The device operates within an ambient temperature range of -25°C to 70°C and offers an IP40 protection class on the front.
With a mechanical service life of up to 20,000 cycles and electrical endurance ratings of 8,000 cycles at 380/415V, this circuit breaker is built for durability. Its dimensions are 140mm in height, 25.4mm in width, and 76.5mm in depth. It is designed for fixed mounting and is compatible with DIN rail mounting.
Compliance includes RoHS3, REACH Unaffected, and MSL 1. The breaker has a power loss of 5.9W maximum.
| 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 90A at 40°C.
The breaking capacity is 35kA at 277V.
The operating temperature range is -25°C to 70°C.
Yes, it is RoHS3 Compliant.