- Class RK Dual-Element
 - Time-Delay fuses with a 10 second minimum time-delay at 500% rated amps
 - Typical applications include power panelboards, branch circuit breakers panelboard mains, machinery disconnects, industrial controls
 - Rated at 600 VAC
 
| Type | Cartidge | 
| Style | Time-Delay | 
| Voltage | 250 VAC | 
| Amps | 175 | 
| Material | Fiber | 
| Element | Dual | 
| Length | 7.13" | 
| Dia. | 1.66" | 
| Series | LPS-RK_SP | 
| Industry No. | LPS-RK-175SP | 
| Indicating / Nonindicating | Nonindicating | 
| Class | RK1 | 
| Body Style | Cylindrical | 
| Interrupt Rating | 300kA | 
| Standards | CE, UL Listed – Special Purpose*, Guide JFHR, File E56412, CSA Certified (200k AIR), Class RK1 per CSA C22.2, No. 248.12, Class 1422-02, File 53787. | 
| Application | Large Distribution Switchboards, Power Panelboards, Motor Control Centers, Machinery Disconnect Switches |