Cooper Bussmann Fusetron Frn-r Energy Efficient Non-indicating Time Delay Fuse, 250 VAC/125 Vdc, 5 A, Fiberglass

Product Features

• Provides motor overload, ground fault and short circuit protection
• Helps protect motors against burnout from single-phasing on three-phase systems
• Simplifies and improves blackout prevention (selective coordination)
• Dual-element fuses can be applied in circuits subject to temporary motor overloads and surge currents to provide both high performance short circuit and overload protection
• The overload element provides protection against low level overcurrent of overloads and will hold an overload which is five times greater than the ampere rating of the fuse for a minimum of ten seconds
• Separate overload and short circuit elements provide time delay for sizing as close as 125% of motor FLA