Siemens
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- 0 pcs.On RequestUpdated at: 04-09-2026
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The MCSW 3VA13 is a low voltage molded case switch designed for reliable performance in industrial settings. Featuring a 3-pole configuration and a rated permanent current of 400A, this switch meets IEC standards and incorporates a self-protecting instantaneous trip unit. Its dimensions measure 5.4 x 9.8 x 5.4 inches, making it suitable for various installations.
Key functionalities include a connection with a lug terminal and nut keeper, providing ease of installation. This device is designed for front mounting with a 4-hole configuration and is equipped with a rocker lever as the control element. The degree of protection for the front side is rated at IP40, ensuring adequate protection against dust and moisture.
Additionally, the switch serves multiple purposes, functioning as a maintenance/service switch and an emergency stop installation. The MCSW 3VA13 is not interlockable and does not include overload or short-circuit protection, but it is compatible with optional voltage release and motor drives.
Siemens

Siemens
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Datasheet for Siemens 3VA1340-1AA32-0AA0, including specifications and features.
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