Bussmann FRN Series 100 Amp Brass Fuse Cartridge, Time Delay, Current-Limiting
Operating maximum of 30 Amps and 250 Volts
Used in power panel boards, motor control centers, combination starters and machinery disconnects
Helps protect motors against burnout from overloads and single-phasing on three-phase systems
Closer sizing allows for smaller fuses and less costly switches
2:1 selective coordination amp ratio (within the Bussmann series RK5 fuse family) prevents overcurrent events from opening upstream Fusetron fuses
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
Simplifies and improves blackout prevention (selective coordination)
