Littelfuse 6.3A T Glass Cartridge Fuse 5 x 20 mm 250V AC Time Delay 021906.3MXAP

Littelfuse 021906.3MXAP is a 6.3A T speed glass cartridge fuse designed for reliable protection of electrical circuits from overcurrent and short circuits. It measures 5 mm in diameter and 20 mm in length, conforming to the standard 5 x 20 mm cartridge fuse size commonly used in various electrical appliances and industrial equipment.

The glass body construction allows easy visual confirmation of fuse status, enabling quick replacement when blown. The time delay (T) speed rating provides anti-surge performance, allowing the fuse to tolerate brief current surges without unnecessary interruption, making it suitable for applications with inrush currents such as motors and compressors.

This fuse is rated for 250 volts AC operation and functions effectively over a wide temperature range from -55 degrees Celsius to +125 degrees Celsius. It offers low breaking capacity, making it suitable for protective circuits that require limited fault current interruption. The fuse’s series 219 ensures seamless integration into compatible fuse holders and circuit designs.

Certified under multiple safety and quality standards including UL, VDE, CE, CSA, SEMKO, and CCC, this Littelfuse fuse is trusted for safety and performance. Common applications include protection for motors, air conditioners, refrigerators, pumps, and various industrial and commercial electrical devices.

The 5 x 20 mm size makes it a widely accepted form factor suitable for board and panel protection. The fuse’s robust design and time delay characteristic ensure long-lasting operation in demanding electrical environments.

The glass body allows easy visual inspection of fuse status. Rated current is 6.3 amperes with a voltage rating of 250V AC. Dimensions are standard 5 mm diameter by 20 mm length. Time delay fuse speed (T) provides anti-surge protection suitable for inrush currents.

Operating temperature range is -55°C to 125°C for versatile usage. Compliant with multiple international standards including UL, VDE, CE, CSA, SEMKO, and CCC. Low breaking capacity design for controlled circuit protection.

Ideal for protection in motors, air conditioners, refrigerators, and pumps. Series number 219 ensures compatibility with corresponding fuse holders. Explore Littelfuse and Cartridge Fuse categories at EnvMart for reliable circuit protection solutions and related industrial electrical components.