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Littelfuse

Littelfuse JTD175ID 175A 600V Class J Indicating Time-Delay Fuse

Part Number: JTD175ID

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At 175A, JTD175ID extends the Littelfuse JTD_ID Series rating range. Littelfuse publishes 600V AC / 500V DC and 200kA AC as the core electrical selection values. Indicator® technology gives visual blown-fuse identification, while the dual-element design accommodates high in-rush loads. Package and mounting details are included below; verify final use against the official datasheet.

Rated Current175A
Rated Voltage600V AC / 500V DC
Breaking Capacity200kA AC
PackageClass J

For 175A service, JTD175ID is a listed member of the Littelfuse JTD_ID Series. The primary selection values are 600V AC / 500V DC and 200kA AC interrupting performance. Indicator® technology gives visual blown-fuse identification, while the dual-element design accommodates high in-rush loads. Mechanical selection uses a Class J format with Cartridge / Clip installation and ferrule / blade (amp-dependent) termination. Published dimensions are 146.1mm overall length; 38.1mm body diameter. Typical applications include Motor, Transformer, Motor Control Center, General Purpose. Check the official Littelfuse datasheet before final coordination.

Technical Specifications

Part Number
JTD175ID
Manufacturer Part Number
JTD175ID
Series
JTD_ID Series
Fuse Type
Indicating Dual-Element Time-Delay Class J Fuse
Current Rating
175A
Voltage Rating
600V AC / 500V DC
AC / DC
AC/DC
Breaking Capacity
200kA AC
Package / Dimensions
Class J
Mounting
Cartridge / Clip
Application
General purpose protection · Motor · Motor control centers · Transformer
Standard
UL 248-8
Terminal Type
Ferrule / Blade (amp-dependent)
Fuse Speed
Dual Element · Time Delay
Utilization Class
Class J
Approvals
CSA · UL Listed
Certifications
UL Listed · CSA
DC Voltage Rating
500V DC
DC Interrupting Rating
20kA

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