Adjustable Far-Side Box Support, Back Mount | Datacom and Low Voltage, Electrical | Mersen Fuse Reducers Allow the Use of Lower Rated Fuses in Existing Equipment Having Clips With Higher Ampere Ratings. the Use of Closer Rated Time-Delay Fuses Can Improve Circuit Protection. for Example, Renewable or One-Time Fuses Feeding a Motor Can B | Use Through Knockout to Connect Box to Conduit Coupling, Use With Locknut to Connect Two Boxes Side by SideFurbay Electric Supp