Provides motor overload, ground fault and short circuit protection
Helps protect motors against burnout from overloads and single phasing when sized properly
Simplifies and improves blackout prevention
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 over current of overloads and will hold on inrush current which is five times greater than the amperage rating of the fuse for a minimum of ten seconds