Littelfuse FLSR400 400 Amp 600 VAC 300 VDC Class RK5 Dual Element Time Delay Fuse

Product Description

The Littelfuse FLSR400 is a dual-element time-delay fuse, rated at 400 Amperes and suitable for use with voltages up to 600 VAC and 300 VDC. This UL Class RK5 fuse is designed for general purpose applications, specifically in circuits that require reliable protection against overloads and short circuits. FLSR series fuses are a popular choice for various applications, particularly those that involve motors.

• Rated for 400 Amps
• Time-delay feature for better circuit protection
• Suitable for use in 600 VAC and 300 VDC circuits

Product Highlights

The Littelfuse FLSR400 provides dependable overcurrent protection and is essential for safe circuit operations in both industrial and commercial applications.

Product Information

Standard Information

• Brand: Littelfuse
• MPN: FLSR400

Technical Specifications

• Type: Class RK5
• Voltage Rating: 600 VAC/300 VDC
• Amperage Rating: 400 Amps
• Response Time: 10 seconds
• Material: Composite
• Applications: Service entrance switches, motor control centers, distribution panelboards, general purpose circuits
• Interrupt Rating: 200/20 kA
• Body Size: 13/16 inches diameter x 5 inches length
• Mounting Type: Holder
• Element: Dual
• Country of Origin: Mexico