Knockout Insulator Bushings

Knockout Insulator Bushings have knockout openings snap into knockout openings on boxes in dropped ceilings or interior walls. This allows low voltage wires and cables to be run to devices inside boxes or enclosures.

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Plastic
Plastic Knockout Insulator Bushings are for knockout openings snap into knockout openings on boxes in dropped ceilings or interior walls. This allows low voltage wires and cables to be run to devices inside boxes or enclosures.

Rubber
Rubber Knockout Insulator Bushings are for knockout openings that snap into knockout openings on boxes in dropped ceilings or interior walls. This allows low voltage wires and cables to be run to devices inside boxes or enclosures.