JTD600-ID - 600 Amp Fuse

JTD600-ID - 600 Amp Fuse

When you're replacing a high-amperage fuse, 600A is only one part of the match. The JTD600-ID—manufacturer catalog reference JTD600ID—is a 600-amp Class J time-delay indicating fuse with knife-blade construction. It belongs to the JTD_ID Series and POWR-PRO Fuse family, with maximum ratings of 600VAC and 500VDC. For an accurate replacement match, check the fuse class, current rating, voltage, interrupting requirements, time-delay characteristic, indicating configuration, knife-blade format, and mounting requirements against the equipment specifications.

Key Features and Benefits

• 600A continuous current rating for equipment specifically designed around a 600-amp fuse
• Class J configuration provides an essential reference point when matching a replacement
• Indicating design distinguishes the JTD600-ID from non-indicating configurations
• Manufacturer identifies the opening characteristic as Slo-Blo / Time Lag (T) / Time Delay
• Maximum voltage rating of 600VAC
• Maximum DC voltage rating of 500VDC
• Knife-blade construction gives you another physical characteristic to verify before replacement.
• Part of the JTD_ID Series
• Identified as part of the POWR-PRO Fuse family
• Designed for mounting with a compatible fuse block, clip, or holder
• LFJ60600 Series is specified as the PG holder

Technical Specifications

• Catalog Number: JTD600-ID
  
• Manufacturer Catalog Reference: JTD600ID
  
• Manufacturer Description: FUS 600V T/D CLASS J 600A INDICATING
  
• Series: JTD_ID
  
• Product Type: Class J Time-Delay Indicating Fuse
  
• Continuous Current Rating: 600A
  
• Maximum AC Voltage: 600VAC
  
• Maximum DC Voltage: 500VDC
  
• AC Interrupting Value 1: 200,000A at 600VAC
  
• AC Interrupting Value 2: 300,000A at 600VAC
  
• DC Interrupting Rating: 20,000A at 500VDC
  
• Published Interrupting Rating: 20 kA at 500VDC
  
• Opening Characteristic: Slo-Blo / Time Lag (T) / Time Delay
  
• Fuse Class: Class J
  
• Family Style: POWR-PRO Fuse
  
• Construction / Size: Knife-Blade
  
• Indicating: Yes
  
• Mounting Method: Fuse Block / Clip / Holder
  
• Specified PG Holder: LFJ60600 Series
  

Material Compliance and Certifications

The supplied product information confirms the JTD600-ID's 600A rating, Class J designation, time-delay opening characteristic, indicating configuration, AC and DC voltage ratings, interrupting values, knife-blade construction, mounting method, and specified holder series.

Where It Works Best

The JTD600-ID suits electrical equipment that requires a 600A Class J time-delay indicating fuse with knife-blade construction. For AC service, confirm the equipment requirements against the 600VAC maximum rating and the applicable manufacturer-supplied AC interrupting value. For DC service, the supplied specifications identify a 500VDC maximum rating and a 20 kA interrupting rating at 500VDC.