FRS-R-4-1-2
Manufacturer: Bussmann
FRS-R-4-1-2 Bussmann Cartridge Fuse
Bussmann FRS-R-4-1-2 is an RK5-class cartridge fuse with a slow-blow response, rated 4.5 A. Voltage ratings are 600 VAC and 300 VDC with breaking capacities of 200 kA AC and 20 kA DC at rated voltage. The fuse is cartridge-style, requires a holder for mounting, and measures 0.810" diameter by 3.00" length (20.57 mm x 76.20 mm). Approvals include CE, CSA and UL; lifecycle status is active.
| Class | RK5 |
| Fuse Type | Cartridge |
| Applications | Electrical, Industrial |
| Mounting Type | Requires Holder |
| Response Time | Slow Blow |
| Package / Case | Cartridge, Non-Standard |
| Approval Agency | CE, CSA, UL |
| Lifecycle Status | Active |
| Size / Dimension | 0.810" Dia x 3.00" L (20.57mm x 76.20mm) |
| Voltage Rating - AC | 600 VAC |
| Voltage Rating - DC | 300 VDC |
| Current Rating (Amps) | 4.5A |
| Breaking Capacity @ Rated Voltage | 200kA AC, 20kA DC |