Bussmann FRN-R-400 Fusetron® Class RK5 Time-Delay Blade Fuse; 400 Amp, 250 Volt AC/DC

Detailed Description: Bussmann Fusetron® Class RK5 Time-delay fuse is rated at 400 Amps/250 VAC/250 VDC. It has an interrupt rating of 200 kilo-Amps VAC RMS and 20 kilo-Amps VDC. Fuse offers a time-delay of minimum 10 seconds at 500% of rated current providing ultimate protection. Low voltage fuse can be used in circuit that is subjected to motor overload. It has a blade end and offers surge current for short-circuit protection. Fuse provides maximum protection to motors against burnout from overloads and single phasing. It measures 2.380 Inch x 8.630 Inch.

Fuse overload element offers protection against low-level overcurrent and it holds an overload that is five times greater than current rating of fuse. It finds application in motor control centers, machinery disconnects, combinational starters and power panelboards. Fuse is UL listed and CE/CSA certified.