The Littelfuse FLM-20 Time-Delay Fuse is a 20-amp, 250-volt midget fuse designed to provide reliable overcurrent protection for circuits with high inrush currents. This lot includes 12 fuses, making it ideal for applications requiring multiple units.
Key Features
- Time-Delay Design: Allows temporary current surges without tripping, ensuring uninterrupted operation during momentary overloads.
- High Interrupting Rating: Capable of interrupting up to 10,000 amperes at 250 VAC, providing robust protection against short circuits.
- Compact Midget Size: With dimensions of 13/32 inches in diameter and 1-1/2 inches in length, it fits easily into standard fuse holders.
- Versatile Voltage Ratings: Suitable for both 250 VAC and 125 VDC applications, offering flexibility across various electrical systems.
Applications
The FLM-20 fuse is ideal for protecting control circuit transformers, solenoids, and other components that experience high inrush currents. It’s also excellent for supplemental protection of small motors and other sensitive equipment. For motor branch-circuit protection, consider using Class CC fuses.
Specifications
- Current Rating: 20 Amperes
- Voltage Rating: 250 VAC / 125 VDC
- Interrupting Rating: 10,000 Amperes at 250 VAC
- Response Time: 12 seconds minimum at 200% of fuse rating for fuses rated above 3 Amperes
- Body Size: 13/32 inch diameter x 1-1/2 inch length
- Body Type: Cylindrical
- Terminal Type: Ferrule
- Mounting Type: Clip
Ensure compatibility with your specific application requirements before installation. The FLM-20 fuse series is recognized for its reliability and performance in demanding electrical environments.
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