Cooper Bussmann ECNR25 Ul Class Rk-5 Time Delay

Product Description

The Cooper Bussmann ECNR25 is a UL Class RK-5 time delay fuse. The time-delay characteristics allow it to be sized closer to the running ampacity of inductive loads, reducing costs and improving overcurrent protection. This fuse overrides normal equipment current surges to reduce unnecessary fuse openings and has moderate current limitation.

• Ul Class Rk-5
• Time Delay
• True dual-element construction allows sizing of 125% A full load for motor backup protection

Product Highlights

Provides motor overload, ground fault, and short circuit protection. Helps protect motors against burnout from overloads and single-phasing. Offers superior overload and cycling capabilities.

Product Information

Standard Information

• Brand: COOPER BUSSMANN
• Manufacturer Part Number: ECNR25

Technical Specifications

• Brand: Cooper Bussmann
• MPN: ECNR25
• Item Model Number: ECNR25
• Diameter: 0.56 in
• Element Type: Dual
• Length: 2 in
• Response Time: 8 s
• Series: ECNR Series
• Terminal Type: Ferrule
• Amperage Rating: 25 A
• Voltage Rating: 250 VAC/125 VDC
• Interrupt Rating: 200 kA
• Class: RK5