MR-4.2R Rigid Reducing Washer 1 x 3/4 Use to reduce the size of the Knockout in a steel box , load center or other metal enclosure Must use a washer on both sides of the box, inside and outside
Material: Zinc-plated steel
Inner Diameter: 1 inch
Outer Diameter: 3/4 inch
Trade Size: 1 inch to 3/4 inch
Approval: UL Listed (Canada and US)
Package: Typically sold in packages of 2
Installation:
Preparation:
Ensure the electrical supply is turned off before starting the installation.
Verify that the reducing washer is suitable for the knockout sizes.
Installation:
Place the reducing washer over the larger knockout hole.
Insert the conduit or fitting into the smaller knockout hole.
Secure the conduit or fitting with a locknut to ensure a firm connection.
Safety:
Follow all local electrical codes and regulations.
Use appropriate tools and safety equipment.
Testing:
Once installed, turn the electrical supply back on and test the connection to ensure it is secure and functioning correctly.
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