Reliance ECNR 2-1/4 Class RK5 Time Delay Fuse 250V AC – Box of 10
The Reliance ECNR 2-1/4 Class RK5 Time Delay Fuse is engineered to provide reliable overcurrent protection for a variety of electrical applications. This fuse is particularly suitable for AC power distribution systems, including mains, feeders, and branch circuits, accommodating both inductive loads (such as motors and transformers) and non-inductive loads (like lighting and heating).
Key Features
- Dual-Element, Time-Delay Design: Offers a minimum time-delay of 10 seconds at 500% of the fuse rating, allowing it to handle temporary inrush currents without unnecessary openings.
- Voltage and Current Ratings: Rated for 250V AC and 125V DC, with a current rating of 2-1/4 amps.
- High Interrupting Capacity: Capable of interrupting up to 200,000 amperes RMS symmetrical, ensuring robust protection against short circuits.
- Compact Dimensions: Measures 2 inches in length with a diameter of 0.56 inches, facilitating easy installation in standard fuse holders.
- Compliance and Approvals: UL Listed and CSA Certified, meeting industry standards for safety and performance.
Applications
This fuse is ideal for protecting circuits with both inductive and non-inductive loads, including:
- Motors
- Transformers
- Lighting systems
- Heating equipment
Its time-delay characteristics allow for closer sizing to the running amperage of inductive loads, reducing costs and enhancing overcurrent protection.
Package Details
Each box contains 10 fuses, providing a convenient supply for maintenance and replacement needs.
Ensure your electrical systems are safeguarded with the reliable performance of the Reliance ECNR 2-1/4 Class RK5 Time Delay Fuse.
