Eaton JJS-400 Bussmann JJS Fuse 400 A (1.00 in x 3.63 in)

Product Description

The Eaton JJS-400 is a Bussmann series current-limiting Class T fuse (MPN JJS-400) rated 400 A for VFD line protection. It has a small footprint, bolted blade end-to-end terminals for holder mounting, and a 200 kAIC interrupting rating at 600 V, with standard construction referenced for applications up to 1,600 V. The melamine cartridge measures 1.00 in diameter by 3.63 in length and is non-indicating. Approvals include UL, CSA, and CE for industrial and multi-family meter applications.

• Current-limiting Class T, very fast-acting fuse rated 400 A
• 200 kAIC interrupting rating at 600 V; standard construction cited up to 1,600 V
• Bolted blade end terminals, melamine cartridge 1.00 in diameter x 3.63 in length, non-indicating

Product Highlights

Class T current-limiting fuse for VFD line protection with 200 kAIC interrupting capacity

Product Information

Standard Information

• Brand: EATON
• Manufacturer Part Number: JJS-400
• Country of Origin: Mexico

Technical Specifications

• Brand: EATON
• Manufacturer Part Number: JJS-400
• Series: Bussmann JJS
• Type: Current limiting, very fast acting (Class T)
• Function: Current-limiting fuse
• Current Rating: 400 A
• Voltage Rating: 600 V
• Maximum Voltage: 1,600 V (standard construction referenced)
• Interrupting Rating: 200 kAIC at 600 V
• Class: Class T
• Indicator: Non-indicating
• Terminal Type: Bolted blade end x bolted blade end
• Body Diameter: 1.00 in
• Body Length: 3.63 in
• Body Material: Melamine
• Element: Single
• Mounting Type: Holder
• Approvals: UL 248-15; CSA C22.2; CE
• RoHS Compliance: Yes
• Applications: VFD line protection; industrial distribution; multi-family meter stacks; large apartment complexes