Siemens
- Available:
- 1 pc.In-StockUpdated at: 11-09-2026
- Offer from:
Trusted supplier — Germany, member since 2024
- Warranty:
- 24 months
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The Siemens BRKR 3VA51 is a high-performance circuit breaker, designed for demanding applications. It offers a breaking capacity of Class H, ensuring enhanced system safety.
This circuit breaker is equipped with a TM240 thermal-magnetic trip unit, providing both adjustable Long-time (Ir) and Instantaneous (Ii) protection functions. It has impressive interrupting capacities, including 25kAIC at 600Y/347V and a formidable 65kAIC at 480V. The circuit breaker is supplied without lugs, offering flexibility for various connection types. With compact dimensions of 3 x 5.5 x 3.7 inches (W x H x D), it integrates seamlessly into diverse panel designs.
Siemens
Siemens
Siemens
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Datasheet for Siemens 3VA5130-6EF31-0AA0, including specifications and features.
3D CAD model and technical drawings, ready for your design software.

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