
Siemens
- Available:
- 0 pcs.On RequestUpdated at: 02-09-2026
- Offer from:
Trusted supplier — Italy, member since 2021, 10–19 employees
- Warranty:
- 12 months
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The 3VA20 is a low voltage molded case circuit breaker engineered for a variety of applications. It operates with a rated current of 100A and achieves a high breaking capacity classified as Class C, specifically 110kA at 415V. The device is constructed with an electronic trip unit, ETU320, which provides precise overload protection settings ranging from 40A to 100A.
Designed for installation convenience, the breaker features a clamp connection and is compatible with DIN rail mounting. The dimensions of the unit are 5.5 inches in width, 7.1 inches in height, and 4.2 inches in depth. This circuit breaker is constructed to meet IP40 protection standards, ensuring durability in various environments.
With a short-circuit release setting adjustable up to 150A, it is suitable for applications requiring reliable protection against overloads and short circuits. The device is built as a fixed built-in unit and does not include integrated earth fault or under voltage protection.

Siemens
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Datasheet for Siemens 3VA2010-7HL46-0AA0, including specifications and features.
3D CAD model and technical drawings, ready for your design software.

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