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This Siemens SENTRON 3VA5 series molded case circuit breaker (MCCB) is a 3-pole unit with a 100A current rating and a breaking capacity of 7kA. It operates at a rated AC voltage of 690V and a rated DC voltage of 750V. The breaker features a thermal magnetic tripping mechanism with characteristics including Type I, Type L, and Type N.
Built with a molded case for reliability, this circuit breaker is suitable for demanding environments and offers enhanced operational reliability through its short circuit protection. Its mechanical service life extends up to 20,000 cycles. The unit has dimensions of 185mm in height, 83mm in depth, and 105mm in width, with an IP40 protection class against dust ingress. The operating temperature range is from -25°C to 70°C.
Applications for this circuit breaker include heating, air conditioning, and refrigeration systems, as well as general industrial scenarios. It exemplifies safety and engineering innovation, providing peace of mind under high fault conditions. 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 100A.
The breaking capacity is 7kA.
The rated AC voltage is 690V ac.
The tripping characteristics are 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 20,000 cycles.