JTD225-ID - 225 Amp Fuse

JTD225-ID - 225 Amp Fuse

When you need a replacement indicating 225A Class J time-delay fuse, the JTD225-ID provides a specific set of electrical and physical characteristics to match. The manufacturer catalog reference is JTD225ID, and the fuse belongs to the JTD_ID Series. It carries a 225-amp continuous current rating, uses knife-blade construction, and combines a Class J design with a Slo-Blo/Time Lag (T)/Time Delay opening characteristic. For a proper replacement, check more than amperage: fuse class, opening type, voltage, interrupting requirements, indicating configuration, knife-blade format, and holder compatibility all matter.

Key Features and Benefits

• 225A continuous current rating for equipment specifically requiring a 225-amp fuse
• Class J fuse configuration for applications designed around this fuse class
• Time-delay operation, specified as Slo-Blo/Time Lag (T)/Time Delay
• Indicating design provides an important identifying feature when the equipment specification calls for an indicating fuse
• Rated for a maximum of 600VAC
• Maximum 500VDC rating
• Knife-blade construction provides a clear physical format to verify during replacement
• Identified within the POWR-PRO Fuse family
• Designed for mounting in a fuse block, clip, or holder

Technical Specifications

• Catalog Number: JTD225-ID
  
• Manufacturer Catalog Reference: JTD225ID
  
• Series: JTD_ID
  
• Manufacturer Description: FUS 600V T/D CLASS J 225A INDICATING
  
• Product Type: Class J Time-Delay Indicating Fuse
  
• Continuous Current Rating: 225A
  
• Fuse Class: Class J
  
• Opening Characteristic: Slo-Blo / Time Lag (T) / Time Delay
  
• 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
  
• Construction / Size: Knife-Blade
  
• Family Style: POWR-PRO Fuse
  
• Indicating: Yes
  
• Mounting Method: Fuse Block / Clip / Holder
  
• Specified Holder Series: LFJ60400 Series
  

Material Compliance and Certifications

The supplied product information establishes the JTD225-ID's electrical ratings, Class J designation, time-delay opening characteristic, indicating configuration, knife-blade construction, and mounting details.

Where It Works Best

The JTD225-ID is best suited to electrical equipment specifically designed for a 225A Class J time-delay indicating fuse with corresponding electrical and physical requirements. For AC service, confirm the equipment specification against the 600VAC maximum rating and the applicable supplied AC interrupting value. For DC service, verify compatibility with the 500VDC maximum rating and 20 kA interrupting rating at 500VDC.