Bussmann 20A Fusetron FRS-R Cartridge Time Delay Cartridge Fuse Fire Supplies Set-your-own password combination convenience

Set-your-own password combination convenience

Installation options include loose laying all planks (which hold each other in place) or using double-sided tape or adhesive on planks around the perimeter of the room

coats pre-cut gaskets to increase reliability

heavy capacity

Bussmann 20A Fusetron FRS-R Cartridge Time Delay Cartridge Fuse Fire Supplies Set-your-own password combination convenienceFusetron dual element, time delay current limiting fuses. Provide motor overload ground fault and short circuit protection. When used in circuits subject to surge currents, such as those caused by motors, transformers, and other inductive components, these fuses can be sized close to full load amperes to give maximum overcurrent protection. The time delay feature makes it possible to use fuse ampere ratings which are much smaller than those of nontime