Class R Fuse Reducer - R

Class R Fuse Reducer - Fuse Reducer for Electrical Circuit Protection Mersen Class R Fuse Reducers enable the use of lower rated fuses in existing equipment with clips rated for higher amperes. This product improves circuit protection by allowing closer rated time-delay fuses, such as renewable or one-time fuses feeding motors, to be sized closer to the motor nameplate current. As a component suitable for electrical distributors and switchgear suppliers, it supports safer and more precise fuse selection in lighting solutions and wire and cable systems. Specifications Manufacturer: Mersen Manufacturer Part #: R422 Fuse Class: R Application Voltage: 250V and 600V Class H, K, and R fuses Amperage Range: 30 to 600A Tested Interrupting Rating: 200,000A Product Weight: 0.5 lb UPC: 782001752422 Features Allows 200A fuse to fit 400A clips Rejection-type reducer ensures only Class R fuses fit Class R clips Improves circuit protection by allowing use of closer rated time-delay fuses Compatible with existing equipment clips rated for higher ampere ratings Not intended for bolt-on applications UL Listed (Guide No. IZZR) and CSA Certified Intended for temporary use only Downloads & Links