HSRK Series / Class RK1 / High Speed
The HSRK Series / Class RK1 / High Speed is part of the Mersen (formerly Ferraz Shawmut) semiconductor fuses line, distributed by Gross Automation.
Protect your electrical power wiring and power semiconductors with a single fuse.
Specifications
| Specification | Value |
|---|---|
| Ratings | AC: AC: (70 to 600A) 600VAC, 200KA I.R., 300KA I.R. Self certified; HSRK (70 to 600A); UL listed to 248-8; CSA certified to C22.2 - No. 248.8; Branch circuits; AC drives; Solid state controllers; Feeder circuits; Arc flash mitigation |
| Features | Most current limiting RK1 available; Current-limiting; Drive protection in larger RK body sizes for older installations; Fast acting |
Features
- Most current limiting RK1 available
- Current-limiting
- Drive protection in larger RK body sizes for older installations
- Fast acting
Ratings
- AC: AC: (70 to 600A) 600VAC, 200KA I.R., 300KA I.R. Self certified
- HSRK (70 to 600A)
- UL listed to 248-8
- CSA certified to C22.2 - No. 248.8
- Branch circuits
- AC drives
- Solid state controllers
- Feeder circuits
- Arc flash mitigation
Catalog Numbers
Fuse Blocks
| Catalog Number | Fuse Block | Source |
|---|---|---|
| 60305R+ | 600 Volt, 30 Ampere Class R fuse block: adder pole, box connector (Al/Cu, #2-14 wire), spring reinforced clips | CLASSH-K-R600V.pdf, p. H25 |
| 6631R+ | Recommended fuse block with box connectors for Amp-trap Class RK1 fuses: 600V, 1 pole, for 401-600 A fuses | HSRK.pdf, p. B32 |