JTD030-ID - 30 Amp Fuse

JTD030-ID - 30 Amp Fuse

A 30-amp rating may be the first thing you notice, but getting the replacement right takes more than that. The JTD030-ID—manufacturer catalog reference JTD030ID—is a 30A Class J time-delay indicating fuse with an industrial cartridge configuration. It is rated for up to 600VAC and 300VDC and uses a Slo-Blo/Time Lag (T)/Time Delay opening characteristic. When you're checking a replacement, don't stop at 30A. Match the fuse class, time-delay characteristic, voltage, applicable interrupting rating, indicating configuration, cartridge format, and mounting requirements to the equipment specifications.

Key Features and Benefits

• 30A continuous current rating for equipment requiring this specific amperage
• Class J fuse classification
• Time-delay operation identified as Slo-Blo/Time Lag (T)/Time Delay
• Indicating design for applications requiring an indicating Class J fuse
• Maximum rating of 600VAC
• Maximum rating of 300VDC
• Industrial cartridge construction
• Part of the JTD_ID Series
• POWR-PRO Fuse family style
• Designed for installation in a compatible fuse block, clip, or holder
• LFPSJ30 Series identified as the specified holder family

Technical Specifications

• Catalog Number: JTD030-ID
  
• Manufacturer Catalog Reference: JTD030ID
  
• Series: JTD_ID
  
• Product Type: Class J Time-Delay Indicating Fuse
  
• Continuous Current Rating: 30A
  
• 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: LFPSJ30 Series
  

Material Compliance and Certifications

The supplied product information confirms the JTD030-ID's Class J designation, 30A 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 JTD030-ID 30A Class J time-delay indicating fuse suits electrical equipment designed for a 30A Class J fuse with time-delay operation and an indicating configuration. For AC service, check the equipment requirements against the fuse's 600VAC maximum rating and the applicable AC interrupting requirement. For DC service, the supplied specifications provide a 300VDC maximum rating with a 20 kA interrupting rating at 300VDC.