
Siemens
- Available:
- 0 pcs.On RequestUpdated at: 05-09-2026
- Offer from:
Trusted supplier — Italy, member since 2021, 10–19 employees
- Warranty:
- 12 months
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The MCSW 3VA11 3P 63A BOX is a low voltage molded case switch that adheres to IEC standards, featuring a self-protecting instantaneous trip unit. It operates at a rated permanent current of 63A and is designed with a 3-pole configuration, making it suitable for various applications where reliable disconnection is essential.
This model includes a box terminal connection and a steel wrap-around lug, which enhances its installation flexibility. With dimensions of 3 x 5.1 x 3.5 inches, it is compact yet capable of handling a maximum rated operation voltage of 690V AC. The device is engineered for front mounting and offers a degree of protection rated at IP40, ensuring its suitability for various environments.
Furthermore, the switch can also function as a main switch and is compatible with motor drives, though it does not include integrated motor drive functionality. The constructed device is categorized as a built-in device with fixed installation technique, making it ideal for use as both a maintenance/service switch and an emergency stop installation.

Siemens
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Datasheet for Siemens 3VA1163-1AA36-0AA0, including specifications and features.
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