This Eaton cartridge fuse is a fast-acting supplemental fuse designed for superior protection. With a current rating of 4A and a voltage rating of 600V AC, this fuse is ideal for control circuits, lighting circuit protection, and meter circuits. The melamine body material and nickel-plated bronze endcaps ensure durability and reliability in various applications.

• Colour coded black for 600V AC voltage rating, ensuring easy identification
• Fast-acting fuse suitable for resistive loads, providing quick protection
• Melamine tube construction for durability and reliability
• Nickel-plated bronze endcaps for secure connections

• Ideal for circuits with varying load demands where precise protection is required
• Suitable for motor control transformers due to its efficient in-rush current handling capabilities

Yes, it is a fast-acting fuse designed to offer superior protection for control circuits.

Yes, the melamine tube construction and nickel-plated bronze endcaps provide durability in lighting circuit protection.

Yes, the fuse is ideal for meter circuits, offering quick and efficient protection.

Eaton formerly known as Bussmann

Very high breaking capacity
Good mechanical/vibration characteristics

Typical Applications include short-circuit protection of semiconductors such as thyristors, diodes and triacs.
Note that with values of greater than 6.3A the use of open type fuseholders is recommended, to reduce the risk of nuisance tripping at or near full rated current.