BUSSMANN LPJ-400SP Low Peak Fuse, 400 A, 600 V

Bussmann LPJ-400SP low peak fuse is used in various industrial machinery, power distribution and electrical panels. It protects electrical circuits by safely interrupting current flow in case of overloads or faults.

Features:

• This LPJ-400SP fuse has melamine construction for durability and increased electrical insulation.
• It has an AC voltage rating of 600VAC and DC voltage rating of 300VDC.
• This fuse measures 7-1/8 inches in length and has a diameter of 2-1/8 inches.
• It features a non-indicating blade-style body for increased performance.
• This low peak fuse comes in a dual-element design to prevent electrical hazards.
• It offers an interrupt rating of 100kA at 300VDC and 300kA at 600VAC.

Frequently Asked Questions:

Q. Are there other LPJ Series fuses available with higher current ratings?

A. Yes, Raptor Supplies offers Bussmann LPJ Series fuses having higher current ratings. Customers searching for such fuses can opt for LPJ-450SPI fuse having an amperage rating of 450A.

Q. What factors should I consider while choosing a fuse?

A.

• Match the current rating to the circuit's current.
• Ensure voltage rating compatibility.
• Check interrupting capacity for fault currents.
• Select appropriate response speed.

Q. How do I maintain this Bussmann LPJ-400SP fuse and prevent it from electrical hazards?

A.

• Check for damage, corrosion or wear.
• Keep surroundings clean and dry.
• Ensure proper fit in its holder.
• Swap out damaged or worn fuses.
• Match current and voltage ratings.
• Disconnect power before working on it.
• Consult professionals when unsure.

Q. What factors should I consider while choosing a low peak fuse?

A.

• Match current rating to circuit's needs.
• Ensure voltage rating is sufficient.
• Select a fast-acting fuse for quick response.
• Assess application-specific requirements.
• Check suitability for the operating environment.
• Verify short-circuit protection capability.
• Ensure physical size fits the circuit.
• Look for relevant safety certifications.
• Balance cost with performance.
• Consider ease of replacement.

Q. How do I clean and maintain Bussmann LPJ-400SP low peak fuse?

A.

• Ensure power is off before cleaning.
• Regularly check for damage or wear.
• Use a dry or non-conductive cloth to wipe clean.
• Apply suitable lubricant to NPT threads sparingly.
• Avoid using abrasive or corrosive cleaners.
• Adhere to maintenance guidelines provided in the product manual.

Q. What safety precautions should I take while using this low peak fuse?

A.

• Ensure it's de-energised before installation or replacement.
• Use appropriate personal protective equipment.
• Verify compatibility with the application.
• Regularly inspect for signs of wear or damage.
• Keep clear of live circuits.
• Follow industry safety standards and regulations.
• Store spare fuses in a safe and accessible location.
• Dispose of used fuses properly.