Bussmann 50A FRN-R Cartridge Heavy-Duty Time Delay Cartridge Fuse

Heavy-duty Fusetron, dual element, time delay FRN-R cartridge fuse for motor protection. Helps protect motors from burnout caused by overloads or single phasing. Time delay feature allows the initial startup surge for typical motors to pass, but opens prior to burnout when longer dangerous overloads are present. UL (Underwriter’s Laboratories) listed Class R 200,000 AIR (amp interrupting rating). 1/10A to 60A have ferrule ends, 70A to 200A have knife-blade ends. 250V.

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Carrier: UPS/FedEx/USPS. Delivery Timescale: More than 90% of orders arrive in 10 business days after despatch.

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The following conditions must be met:

1. Items must be returned within 30 days after the purchase date.
2. Items must be unworn, undamaged and in original packaging.