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Split from Difference between MCCB.

Hello,

both order numbers describing 400A-MCCBs for plant protection, but are a little bit different in dimensions.

The threshold value of the short-circuit protection for your 3VL was set able between 1,25…11 x In – your 3VA only 1,5…10 x In.

But it seems that your 3VA is a good replacement type for your 3VL.

If you have further questions, please don´t hesitate to open a service-request:

www.siemens.com/electrical-products/support-request