Question

Can you use the WMZ/WMS devices for DC circuit protection?

Answer

Yes, you may be able to use these for DC circuits.

• WMZS are rated for 48VDC (1 Pole) 125 VDC (2 Pole)
  
• The sizing will be based on the trip curves (B, C or D)
  
• The rules that apply to OCPD (over current protective devices) for supplementary protection apply.

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FAQ Subcategory: None

This item was last updated on 2021-02-18
Document ID: 1352

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