JTD020-ID - 20 Amp Fuse

JTD020-ID - 20 Amp Fuse

The JTD020-ID is a 20A Class J time-delay indicating fuse for electrical equipment that specifically requires a 20-amp Class J cartridge fuse with an indicating feature. Rated for a maximum of 600VAC and 300VDC, this fuse uses a Slo-Blo/Time Lag (T)/Time Delay opening characteristic and belongs to the JTD-ID POWR-PRO Fuse family. When you're matching a JTD020-ID to existing equipment, don't judge compatibility by the 20A rating alone. The Class J designation, time-delay characteristic, AC/DC voltage ratings, interrupting capability, indicating configuration, cartridge format, and mounting requirements should all match the equipment specifications.

Key Features and Benefits

• 20A continuous current rating for equipment requiring a 20-amp fuse
• Class J fuse classification
• Time-delay opening characteristic identified as Slo-Blo/Time Lag (T)/Time Delay
• Indicating design distinguishes this model from non-indicating configurations
• Maximum rating of 600VAC
• Maximum rating of 300VDC
• Industrial cartridge construction
• Part of the JTD-ID Series
• POWR-PRO Fuse family style
• Compatible mounting method specified as fuse block, clip, or holder
• LFPSJ30 Series identified as the corresponding holder family

Technical Specifications

• Catalog Number: JTD020-ID
  
• Manufacturer Catalog Reference: JTD020ID
  
• Series: JTD_ID
  
• Product Type: Class J Time-Delay Indicating Fuse
  
• Continuous Current Rating: 20A
  
• 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 identifies the JTD020-ID (JTD020ID) as a 20A Class J time-delay indicating fuse in the JTD-ID Series and POWR-PRO Fuse family. The specifications define its continuous current rating, maximum AC and DC voltages, interrupting ratings, opening characteristics, industrial cartridge configuration, indicating status, mounting method, and specified holder family.

Where It Works Best

The JTD020-ID 20A Class J fuse is suited to electrical equipment specifically designed for a 20A Class J time-delay fuse with an indicating configuration. For AC applications, verify that the equipment and circuit requirements fall within the fuse's 600VAC maximum rating and correspond to the applicable AC interrupting requirements. For DC applications, the supplied specifications identify a 300VDC maximum rating and a 20 kA interrupting rating at 300VDC.