Bramec ecnr60 Class RK5 Time-delay Fuse 60A 250V

Product Description

The BRAMEC ecnr60 is a Class RK5, time-delay, current-limiting fuse rated at 60 amps and 250 volts AC (125 volts DC). It features a dual-element design that provides superior overload and cycling capabilities, making it well-suited for motor branch circuits and other inductive loads that experience high inrush currents on startup. The ferrule end construction delivers a secure, low-resistance connection in standard Class RK5 fuseholders. With an interrupt rating of 200 kAIC, this fuse is built to handle significant fault-current levels in commercial and industrial distribution systems. Licensed electricians are the primary installers of this component.

This fuse is used in motor control centers, panelboards, disconnect switches, and combination motor starters in both commercial and light industrial applications. The time-delay characteristic allows motors and transformers to start without nuisance blowing while still providing fast response to sustained overloads and short-circuit faults. The dual-element design separates the overload response from the short-circuit response, giving the circuit more precise protection across a wide range of fault conditions.

Key Features

• Class RK5 dual-element, time-delay design for motor and inductive load protection
• 60-amp rating at 250 volts AC and 125 volts DC
• 200 kAIC interrupt rating for high fault-current applications
• 10-second time delay at 500 percent of rated current to accommodate motor inrush
• Ferrule end x ferrule end termination for standard Class RK5 fuseholders
• Non-indicating construction with CE compliance

Compatibility

Designed as a direct-replacement Class RK5 time-delay fuse for use in standard ferrule-type fuseholders rated for 60 amps at 250 volts AC or 125 volts DC.

Installation Notes

Installation must be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. Always de-energize and lock out the circuit before replacing any fuse. Verify that the fuseholder is rated for Class RK5 fuses and that the circuit voltage and amperage do not exceed the fuse ratings. Do not install a fuse of a higher amperage rating than what is specified by the equipment manufacturer or circuit design.

Technical Specifications

• Amperage Rating: 60 A
• Voltage Rating: 250 volts AC, 125 volts DC
• Interrupt Rating: 200 kAIC
• Response Time: 10 seconds at 500 percent
• Class: Class RK5
• Number of Elements: Dual
• Termination: Ferrule end x ferrule end
• Fuse Indicator: Non-indicating
• Product Length: 10.38 inches
• Product Height: 2.88 inches
• Product Width: 2.88 inches
• Product Weight: 3.15 pounds
• Compliance: CE Marked

Standard Information

• Brand: BRAMEC
• Manufacturer Part Number: ecnr60