The Siemens 3VT4710-3AA30-0AA0 MCCB from the SENTRON 3VT series is a high-performance molded case circuit breaker engineered for efficient protection and control of electrical distribution systems. Built for industrial and infrastructure applications, this MCCB ensures reliable operation under high load conditions.
With a current rating of 1000A, it is suitable for protecting feeders, transformers, generators, and large-scale electrical installations. The breaker features a high breaking capacity of up to 65kA at 415V AC, providing effective protection against short circuits and overload conditions.
This model is configured as a 3-pole MCCB with an operating voltage up to 690V AC, ensuring compatibility across various low-voltage power distribution systems.
The unit is supplied as a main switching unit without an integrated trip unit, allowing users to configure external or interchangeable protection modules based on specific application requirements.
Designed with a robust toggle mechanism, high insulation strength, and durable construction, it delivers reliable switching performance with a mechanical life of up to 10,000 cycles and strong resistance to electrical stress.
Its modular design and high interrupting capacity make it ideal for use in industrial panels, power distribution boards, and heavy-duty electrical systems across manufacturing, infrastructure, and energy sectors.
