Reliance Electric DG59-26 90A 600VAC Fuse ECSR90
The Reliance Electric DG59-26 90A 600VAC Fuse ECSR90 is a high-performance, dual-element, time-delay fuse designed to provide superior protection for industrial applications. With a 90-ampere rating and a voltage capacity of up to 600 volts AC, this fuse is ideal for safeguarding motors, transformers, and other critical equipment.
Key Features
- Dual-Element Construction: Enhances overload and cycling capabilities, allowing the fuse to handle temporary inrush currents without unnecessary openings.
- Time-Delay Functionality: Provides a minimum time-delay of 10 seconds at 500% of the rated current, ensuring reliable protection against short circuits while accommodating temporary surges.
- High Interrupting Rating: Capable of interrupting fault currents up to 200,000 amperes, offering robust protection in high-fault environments.
- Class RK5 Design: Ensures compatibility with standard fuse holders and provides current-limiting characteristics to minimize potential damage during fault conditions.
- Blade End Terminals: Facilitates easy installation and secure connections in various industrial setups.
Applications
The ECSR90 fuse is suitable for a wide range of applications, including:
- AC power distribution system mains, feeders, and branch circuits.
- Protection of motors and motor branch circuits.
- Safeguarding transformers and other inductive loads.
- General-purpose applications such as lighting and heating circuits.
Specifications
- Amperage Rating: 90 A
- Voltage Rating: 600 VAC
- Interrupting Rating: 200 kAIC
- Response Time: 10 seconds at 500% of rated current
- Fuse Class: RK5
- Terminal Type: Blade end x blade end
- Dimensions: 1.11 inches in diameter x 7.88 inches in length
Incorporating the Reliance Electric DG59-26 90A 600VAC Fuse ECSR90 into your electrical systems ensures reliable protection and enhanced performance, making it a valuable component for maintaining operational safety and efficiency.









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