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

• Low Voltage Design: Branch circuit rated for mainstream electrical applications
• Dual-Element Design: Separate overload and short-circuit elements for precise protection
• Time-Delay Functionality: Accommodates 125% of motor FLA sizing without nuisance tripping
• Fiberglass Tube Housing: Ensures durability and proper insulation during operation
• 2:1 Selective Coordination: Prevents overcurrent events from triggering upstream Fusetron fuses
• RK5 Current Limitation: Provides effective short-circuit protection while allowing temporary overloads
• Application Versatility: Ideal for power panelboards, motor control centers, and machinery disconnects

Specifications

• Amps: 40A