RS PRO 1 Amp Fast Acting Glass Cartridge Fuse, 5 x 20 mm, 250V AC 668-5966

RS PRO 668-5966 is a 1 Amp Fast Acting Glass Cartridge Fuse with dimensions of 5 x 20 mm designed for reliable electrical circuit protection at 250V AC. This fuse is built to International IEC standards and is ideal for a variety of industrial, commercial, home, residential, and automotive applications where safeguarding electrical equipment from short circuits and overcurrent is critical.

The fuse features a glass body with nickel-plated brass end caps, allowing easy visual inspection to determine fuse status. Its fast acting (F) speed rating ensures swift interruption of current flow during fault conditions, protecting less sensitive components and preventing potential hazards such as cable melting or fire.

Operating reliably in a temperature range from -55°C to 125°C, this fuse is suited for environments requiring dependable performance under varying conditions. The cartridge size of 5 x 20 mm fits standard fuse holders commonly used in PCB and panel applications, making it a widely adaptable choice.

Typical applications include protection of electrical appliances such as motors, air conditioners, refrigerators, and pumps across industrial, commercial, and residential settings. The fuse's low breaking capacity (LBC) is suited for circuits with moderate fault currents.

This RS PRO fuse supports environmental compliance as it is RoHS compliant and lead-free. Manufactured in Taiwan, it combines safety, reliability, and ease of maintenance for electrical systems.

Constructed with a glass body and nickel plated brass caps. 5 x 20 mm standard cartridge size suitable for panel and board protection. Fast acting (F) speed rating for prompt response to overcurrent conditions. Rated for 250V AC with a current capacity of 1 Amp.

Operational between -55°C minimum and 125°C maximum temperatures. Designed according to International IEC standards for global use. Ideal for protecting devices such as motors, air conditioners, refrigerators, and pumps.

Features visual indication of fuse status due to transparent glass construction. RoHS compliant and lead-free for environmental safety. Manufactured in Taiwan, Province Of China.

This product belongs to the Cartridge Fuse category under Circuit Breakers & Fuse in Electronics & Electricals. Explore more RS PRO products and related circuit protection solutions on EnvMart.