JTD045-ID - 45 Amp Fuse

JTD045-ID - 45 Amp Fuse

When your equipment specification calls for an indicating 45A Class J time-delay fuse, the details matter beyond the amp rating. The JTD045-ID, manufacturer catalog reference JTD045ID, is a 45-amp Class J indicating fuse with an industrial cartridge configuration and a Slo-Blo/Time Lag (T)/Time Delay opening characteristic. For replacement work, this catalog number specifies that feature, so match it rather than assuming any 45A Class J fuse will do. The JTD045-ID mounts in a compatible fuse block, clip, or holder, with the LFPSJ60 Series identified as the specified holder family.

Key Features and Benefits

• 45A continuous current rating for equipment specifically requiring a 45-amp fuse
• Class J classification provides a clear specification to match during replacement
• Time-delay opening characteristic, listed as Slo-Blo/Time Lag (T)/Time Delay
• Indicating design distinguishes JTD045-ID from a non-indicating configuration
• Rated for a maximum of 600VAC
• Also rated for a maximum of 300VDC
• Industrial cartridge construction
• Part of the JTD_ID Series
• Identified within the POWR-PRO Fuse family
• Installs using a compatible fuse block, clip, or holder
• LFPSJ60 Series is identified as the specified holder family

Technical Specifications

• Catalog Number: JTD045-ID
  
• Manufacturer Catalog Reference: JTD045ID
  
• Series: JTD_ID
  
• Product Type: Class J Time-Delay Indicating Fuse
  
• Continuous Current Rating: 45A
  
• Maximum AC Voltage: 600VAC
  
• Maximum DC Voltage: 300VDC
  
• Opening Characteristic: Slo-Blo / Time Lag (T) / Time Delay
  
• Fuse Class: Class J
  
• Family Style: POWR-PRO Fuse
  
• Size / Configuration: Industrial Cartridge
  
• Indicating: Yes
  
• AC Interrupting Value 1: 200,000A at 600VAC
  
• AC Interrupting Value 2: 300,000A at 600VAC
  
• DC Interrupting Rating: 20,000A at 300VDC
  
• Published Interrupting Rating: 20 kA at 300VDC
  
• Mounting Method: Fuse Block / Clip / Holder
  
• Specified Holder: LFPSJ60 Series
  

Material Compliance and Certifications

The supplied product information confirms the JTD045-ID's Class J designation, 45A continuous current rating, time-delay opening characteristic, AC and DC voltage limits, interrupting values, industrial cartridge configuration, indicating status, mounting method, and specified holder family.

Where It Works Best

The JTD045-ID 45A Class J time-delay indicating fuse suits electrical equipment designed for a 45A Class J fuse with time-delay operation and an indicating configuration. For AC service, compare the equipment requirements with the fuse's 600VAC maximum rating and the applicable AC interrupting requirement. For DC service, the supplied specifications identify a 300VDC maximum rating with a 20 kA interrupting rating at 300VDC.