Westinghouse 21-A141ED4-00 Mounting Hardware Kit, also known as the PRL-4 Kit, is a Westinghouse Cutler-Hammer accessory identified by part number 21-A141ED4-00. It is intended to accompany compatible Cutler-Hammer equipment, providing the mounting hardware needed for installation. Part number 21-A141ED4-00 distinguishes this kit within Westinghouse's mounting hardware lineup.
