JJS-100 - 100Amp Fuse

JJS-100 - 100Amp Fuse

When replacing fuses, the new one must match the exact electrical ratings and physical configuration required by your equipment—close enough isn’t good enough. The JJS-100 simplifies this process by packing essential compatibility details into a durable, compact design, ensuring the right fit for maintenance and repair work.

Key Features and Benefits

• 100A Class T fuse with clearly documented electrical and physical specifications.
• 600V rating for equipment designed around this specific fuse requirement.
• Bolted blade-to-blade connection gives technicians a clear connection configuration to check before installation.
• Non-indicating configuration with no built-in visual fuse-status indicator.
• The JJS-100 catalog number provides a precise reference when identifying this Eaton Bussmann series JJS fuse.

Technical Specifications

• Product Name: Eaton Bussmann Series JJS Fuse
  
• Catalog Number: JJS-100
  
• Product Type: Fuse
  
• Fuse Class: Class T
  
• Amperage Rating: 100A
  
• Voltage Rating: 600V
  
• Interrupt Rating: 200 kAIC at 600VAC
  
• Connection: Bolted Blade End x Bolted Blade End
  
• Fuse Indicator: Non-Indicating
  
• Special Feature: Small Footprint
  
• Length/Depth: 2.95 in.
  
• Height: 0.75 in.
  
• Width: 0.75 in.
  
• Product Weight: 0.0088 lb.
  
• UPC: 051712628020
  

Material Compliance and Certifications

Manufacturer-supplied compliance information for the JJS-100 fuse includes:

• CE Marked
• RoHS Compliant

Where It Works Best

The JJS-100 100A 600V Class T fuse is best suited to compatible electrical equipment that specifically requires its combination of 100A current rating, 600V rating, 200 kAIC interrupting rating at 600VAC, and bolted-blade connection. Its 2.95 x 0.75 x 0.75-inch dimensions and small-footprint configuration also matter when confirming physical fit in existing equipment.

A matching catalog number is the starting point, not the whole compatibility check. Before using the JJS-100, verify the 100A amperage, Class T designation, 600V rating, 200 kAIC interrupting rating, bolted blade-end connections, dimensions, and the equipment's requirements. Two fuses that look similar are not necessarily interchangeable. When application requirements are uncertain, a qualified electrical professional should confirm compatibility.