Fusetron FRN-R Class RK5 Cartridge Fuse

Description

Designed for low voltage branch circuits, this Fusetron FRN-R Class RK5 Cartridge Fuse features dual-element time-delay design with fiberglass tube materials. Its selective coordination system prevents unnecessary power interruptions while providing reliable circuit protection.

Features

• Dual-Element Design: Combines separate overload and short-circuit elements for precise protection
• Time-Delay Operation: Accommodates temporary inrush currents at 125% of motor FLA sizing
• Fiberglass Tube Design: Ensures structural integrity during fault conditions
• Low Voltage Rating: Specifically engineered for branch circuit protection applications
• 2:1 Selective Coordination: Prevents upstream Fusetron fuses from opening during overcurrent events
• Application: Ideal for power panelboards, motor control centers, and machinery disconnects
• RK5 Current Limitation: Provides standardized protection characteristics for consistent performance

Specifications

• Amps: 60A