JJS-1 - 1Amp Fuse

JJS-1 - 1Amp Fuse

Sometimes the smallest component comes with a very specific checklist. The Eaton Bussmann series JJS-1 is a 1-amp, 600V Class T fuse with a 200 kAIC interrupting rating at 600VAC, giving you clear electrical specifications to compare with the requirements of the equipment you’re servicing. For electricians, maintenance departments, and facility teams looking for this exact combination of ratings and dimensions, it’s a straightforward component to identify without wading through unnecessary claims. It’s built to last, while the documented specifications remain the real reason to choose it for a compatible application.

Key Features and Benefits

• 1A Class T fuse designed around a clearly defined set of electrical and physical specifications.
• 600V rating for equipment specifically requiring this voltage and fuse class.
• The small footprint helps meet applications that call for this compact Class T format.
• The ferrule-to-ferrule connection provides a specific connection style that can be checked against the existing fuse and equipment.
• Non-indicating design without a built-in visual fuse-status indicator.

Technical Specifications

• Product Name: Eaton Bussmann Series JJS Fuse
  
• Catalog Number: JJS-1
  
• Product Type: Fuse
  
• Fuse Class: Class T
  
• Amperage Rating: 1A
  
• Voltage Rating: 600V
  
• Interrupt Rating: 200 kAIC at 600VAC
  
• Connection: Ferrule End x Ferrule End
  
• Fuse Indicator: Non-Indicating
  
• Special Feature: Small Footprint
  
• Length/Depth: 1.50 in.
  
• Height: 0.56 in.
  
• Width: 0.56 in.
  
• Product Weight: 0.032 lb.
  
• UPC: 051712628082
  
• EAN: 5027590508803
  

Material Compliance and Certifications

According to the supplied manufacturer specifications, the JJS-1 fuse carries the following compliance designations:

• CE Marked
• RoHS Compliant

Where It Works Best

The JJS-1 1A 600V Class T fuse is best suited to compatible electrical equipment that specifically calls for a 1-amp Class T fuse with a 600V rating, 200 kAIC interrupting rating at 600VAC, ferrule-to-ferrule connection, non-indicating format, and the stated physical dimensions. Its small footprint can matter when available fuse space and connection arrangement are part of the equipment specification.