BUSSMANN 55GFMSJD250E

Bussmann 55GFMSJD250E medium voltage fuse is a protective device in electrical systems operating at medium voltages. Its primary function is to safeguard equipment and personnel from overcurrent situations, such as short circuits or excessive currents. This fuse is used in power distribution, manufacturing and utilities, where it ensures reliable and safe operation of electrical infrastructure.

Features:

• It has a current rating of 250A for effective protection against overcurrent situations.
• This Bussmann 55GFMSJD250E medium voltage fuse comes with a cartridge termination style for easy installation and replacement.
• It includes a striker pin indicator, providing a visual indication of fuse status.

Frequently Asked Questions:

Q. What are the factors to consider when selecting a medium voltage fuse for a specific application?

A. Major factors include voltage rating, current rating, interrupting rating, time-current characteristics, mounting & termination options and environmental conditions.

Q. What safety precautions should I take when using this medium voltage fuse?

A.

• De-energise the circuit before handling the fuse to prevent electrical hazards.
• Wear appropriate personal protective equipment (PPE) when working with medium voltage equipment.
• Follow manufacturer instructions and procedures for safe installation and maintenance.
• Ensure the fuse's voltage and current ratings match system requirements to prevent overloading.
• Handle the fuse with care to avoid injury or damage.
• Regularly inspect the fuse and surrounding equipment for signs of damage or wear.
• Securely mount the fuse and terminate connections properly to prevent accidents.
• Perform maintenance and testing as recommended to ensure reliability.
• Train personnel in electrical safety procedures and emergency response protocols.

Q. What is the difference between a relay and a fuse?

A. A fuse can only open the circuit, while a relay can both open and close the circuit.