
Siemens
- Available:
- 0 pcs.On RequestUpdated at: 11-09-2026
- Offer from:
Trusted supplier — Italy, member since 2021, 10–19 employees
- Warranty:
- 12 months
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The 3VA52 low voltage molded case circuit breaker is equipped with a thermal-magnetic trip unit, designed to provide reliable protection for electrical circuits. It has a rated current of 125A and a very high breaking capacity rated at 100kA at 480V. This model operates with 2(3) poles and is particularly suited for applications requiring class C protection, allowing for effective overload and short-circuit protection.
With a width of 4.1 inches, height of 7.3 inches, and depth of 4.2 inches, this circuit breaker can be easily integrated into existing setups. The device is constructed for built-in installation and is suitable for DIN rail mounting, providing flexibility in various configurations. Notably, the overload release current setting is fixed at 125A for enhanced reliability.
This circuit breaker also features an adjustable short-circuit release range of 625A, but lacks integrated earth fault and under voltage protection. The type of control element is a rocker lever, ensuring straightforward operation.

Siemens
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Datasheet for Siemens 3VA5212-7EC61-0AA0, including specifications and features.
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