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The Approved Vendor NERRW300200 is a reducing washer designed for rigid conduits. This component reduces the knockout size on sheet metal boxes, enclosures, or cabinets, ensuring a secure fit. Two reducing washers are needed for each knockout. A bonding jumper is recommended to provide a reliable grounding path when utilizing these washers.
The NERRW300200 helps electricians and contractors adapt conduit sizes to fit varying installation needs.
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