JTD125ID - Littelfuse Class J Time Delay Fuse 125A 600VAC 20kA Interrupt

JTD125ID

JTD125ID is a Class J time-delay fuse from Littelfuse designed for motor control centers, transformers, and general-purpose circuits requiring compact, space-saving overcurrent protection. This current-limiting fuse features a patented design that reduces nuisance fuse openings and provides Type 2 IEC No Damage protection, making it ideal for systems with high in-rush currents. The knife-blade cartridge body includes visual blown indication for easy identification of fuse status. Key Specifications

• Ampere Rating: 125 A
• Voltage Rating: 600 VAC / 500 VDC
• Fuse Class: Class J
• Response Time: Time Delay (Slo-Blo)
• Interrupting Rating: 200 kA AC at 600 V, 20 kA DC at 500 V
• Body Material: Melamine
• Caps: Brass (70-200 A range)
• Mounting: Fuse Block / Clip / Holder
• Indicating: Yes (visual blown indication)
• Standards: UL 248-8 Class J
• Length: 5 3/4 inches
• Protection Type: IEC Type 2 No Damage

At Essential Parts, we offer fast shipping, lowest price, and expert support to help you get the right product every time.

Specifications

• Part Number: JTD125ID
• Manufacturer : Littelfuse
• Brand : Littelfuse
• Category : Fuse
• Item Subcategory : Low Voltage Fuse
• Family : JTD_ID Series - UL Class J Time-Delay Fuses with Indication
• Type : JTD_ID Series - UL Class J Time-Delay Fuses with Indication
• Voltage : 600
• Amperage : 125
• AIC rating : 200kA@600V
• Connection : Bolt-In
• Diameter : 1.5
• Class Rating : J
• Barrels : 1

Product Data

• UPC : 079458031829
• GTIN : 00079458031829
• Country of Origin : Mexico
• Weight : 0.65
• Certification : Standard 248-8 UL Listed/CSA