
Siemens
- Disponible:
- 0 piezasBajo pedidoActualizado en: 06-09-2026
- Oferta de:
Proveedor de confianza — Italia, miembro desde 2021, 10–19 empleados
- Garantía:
- 12 meses
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The 3VA11 circuit breaker is a low voltage device designed according to IEC standards, featuring a thermal-magnetic trip unit that offers reliable line protection. With a rated current of 40A and a high short-circuit breaking capacity of 70kA at 415V, this device is suitable for various applications requiring robust protection.
It is equipped with a 4-pole configuration and a fixed overload release current setting of 40A, ensuring optimal performance in both overload and short-circuit situations. The unit utilizes a screw connection for the main circuit, facilitating secure and stable electrical connections.
Additional features include a compact design suitable for DIN rail mounting and a degree of protection rated at IP40, making it suitable for indoor applications. The device does not include earth fault protection or an integrated under-voltage release, focusing instead on its primary protective functions.
Overall, the 3VA11 circuit breaker is a reliable choice for effective overload and short-circuit protection in low voltage electrical systems.

Siemens
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