Fnqr Time Delay Fuse Bussman

Product Description

The FNQ-R Time Delay Fuse is designed to provide reliable overcurrent protection for electrical circuits that experience temporary surges and inrush currents. Its slow-blow, time-delay characteristic allows short-duration overloads without interrupting normal operation, protecting motors, transformers, HVAC systems, and industrial control panels. The rejection-type construction prevents incorrect fuse replacement, ensuring enhanced safety, long-lasting durability, and consistent performance in both industrial and commercial applications.

1. Model: FNQ-R
2. Fuse Type: Time-Delay (Slow Blow), Rejection Type
3. Current Ratings: ½A to 30A (varies by model)
4. Voltage Rating: 250VAC
5. Body Material: Ceramic
6. Mounting Type: Ferrule (Rejection base compatible)
7. Interrupting Rating: High breaking capacity
8. Application: Motors, transformers, control panels, industrial and commercial circuits

• Rejection-type design prevents incorrect fuse installation
• Time-delay operation handles inrush currents efficiently
• High breaking capacity for reliable circuit protection
• Durable ceramic construction ensures long service life
• Provides stable and safe protection for industrial and commercial systems
• Easy installation with standard fuse holders and rejection bases