Class J Fuse Reducer - J

Class J Fuse Reducer - J | Fuse Reducer for Electrical Protection Mersen Class J Fuse Reducers enable the use of lower rated fuses in existing equipment equipped with clips rated for higher amperages. These reducers improve circuit protection by allowing the use of time-delay fuses sized closer to the motor nameplate current, especially for renewable or one-time fuses feeding motors. Suitable for 600 Volt Class J fuses, these rejection-type reducers ensure proper fit only for Class J fuses and are not designed for bolt-on applications. This product is relevant for electrical distributors, lighting solutions providers, wire and cable suppliers, and switchgear suppliers seeking reliable circuit protection components. Specifications Manufacturer: Mersen Manufacturer Part #: J236 Class: J Voltage Rating: 600 Volts Amperage Range: 30 to 600 Amps Dimensions (L x W x H): 2.3 in x 1.062 in x 1.062 in Product Weight: 0.4600 lbs Tested Interrupting Rating: 200,000 Amps UPC: 782001753467 Features Allows lower rated Class J fuses to fit clips rated for higher amperage Rejection-type design ensures compatibility only with Class J fuse clips Improves circuit protection by enabling closer fuse sizing to motor nameplate current Not suitable for bolt-on fuse applications UL Listed (Guide No. IZZR) and CSA Certified Intended for temporary use only Downloads & Links