Cooper Bussmann FRS-R-2-8/10 2.8A (Box of 10)

Cooper Bussmann FRS-R-2-8/10 2.8A Time-Delay Fuses (Box of 10)

The Cooper Bussmann FRS-R-2-8/10 is a 2.8-ampere, 600V AC/300V DC, Class RK5 time-delay fuse designed to provide superior protection for electrical circuits. This box contains 10 fuses, each engineered to safeguard equipment from overloads and short circuits.

Key Features

• Dual-Element Design: Offers enhanced time-delay performance, allowing for closer sizing and superior protection of motors and transformers.
• Time-Delay Capability: Provides a minimum of 10 seconds delay at 500% of the rated current, accommodating temporary inrush currents without nuisance tripping.
• High Interrupting Rating: Capable of interrupting up to 200,000 amperes at 600V AC and 20,000 amperes at 300V DC, ensuring robust protection against high fault currents.
• Current Limiting: Reduces the let-through energy during fault conditions, minimizing potential damage to downstream components.
• Non-Indicating: Designed without visual indication, suitable for applications where fuse status monitoring is managed through other means.

Specifications

• Amperage Rating: 2.8A
• Voltage Rating: 600V AC / 300V DC
• Interrupting Rating: 200kA at 600V AC; 20kA at 300V DC
• Class: RK5
• Body Material: Fiberglass
• Dimensions: 5 inches in length; 0.81 inches in diameter
• Terminal Type: Ferrule
• Compliance: UL 248-12, CSA Certification Class 1422-01, CE

Applications

These fuses are ideal for use in:

• Combination starters
• Motor control centers
• Machinery disconnects
• Power panelboards
• Safety and security systems

The Cooper Bussmann FRS-R-2-8/10 fuses provide reliable and efficient protection for a wide range of industrial and commercial electrical applications, ensuring the safety and longevity of your equipment.