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: Provides separate overload and short-circuit elements for optimal protection
• Time-Delay Function: Accommodates temporary inrush currents up to 125% of motor FLA without opening
• Fiberglass Tube: Ensures durability and consistent performance in demanding environments
• RK5 Current Limitation: Delivers effective fault current interruption for branch circuit protection
• 2:1 Selective Coordination: Prevents upstream Fusetron fuses from opening during overcurrent events
• Low Voltage Rating: Specifically designed for branch circuit applications
• Application Versatility: Ideal for power panelboards, motor control centers, and machinery disconnects

Specifications

• Amps: 50A