RS PRO 6.3A T Glass Cartridge Fuse, 5 x 20 mm, 250V AC, Time Delay, Glass Body 563-425

RS PRO 563-425 is a high-quality 6.3A T glass cartridge fuse measuring 5 x 20 mm, with a time delay characteristic designed for AC voltages up to 250 volts. Featuring a clear glass body, this fuse allows for easy visual inspection to determine if it has blown, offering practical maintenance advantages.

This fuse is engineered to provide reliable protection for electrical equipment and internal circuits against short circuits and overcurrent conditions. As a time delay or slow-acting fuse, it effectively tolerates momentary current surges or spikes without immediate disconnection, making it well suited for inductive loads such as motors and compressors.

Its compact 5 x 20 mm cylindrical design ensures compatibility with standard fuse holders commonly used in industrial, commercial, home, and automotive applications. The fuse is rated to operate at temperatures ranging from -55°C to 125°C, ensuring stable performance under varied environmental conditions.

RS PRO 563-425 glass cartridge fuse complies with RoHS, UL, VDE, and CSA certifications, confirming its adherence to international safety and quality standards. Its low breaking capacity rating makes it suitable for typical electrical appliances like air-conditioners, refrigerators, and pumps where overcurrent protection is critical.

Glass cartridge fuse with 5 x 20 mm dimensions. Rated current of 6.3 amperes with 250V AC voltage rating. Time delay speed rating ideal for anti-surge protection. Visual fuse status inspection enabled by glass body construction.

Operable between -55°C and 125°C temperature range. Low breaking capacity for safe fault current interruption. Certifications: RoHS, UL, VDE, CSA compliance. Commonly used in industrial, commercial, residential, and automotive sectors.

Ideal for protecting motors, pumps, air-conditioners, and refrigerators.

This fuse is a cost-effective, practical solution to safeguard electrical circuits in various environments. Its robust design ensures reliable operation and long service life, while its slow-acting feature prevents unnecessary downtime by allowing harmless current surges to pass unimpeded.

For additional information and related products, explore the RS PRO Fuse category on EnvMart for trusted quality and comprehensive electrical protection solutions.