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Littelfuse

Littelfuse JTD17.5ID 17.5A 600V Class J Indicating Time-Delay Fuse

Part Number: JTD17.5ID

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Part JTD17.5ID represents the 17.5A rating in Littelfuse’s JTD_ID Series. Littelfuse publishes 600V AC / 300V 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 Current17.5A
Rated Voltage600V AC / 300V DC
Breaking Capacity200kA AC
PackageClass J

The Littelfuse JTD_ID Series identifies JTD17.5ID as its 17.5A option. The primary selection values are 600V AC / 300V 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 57.2mm length; 20.6mm max body diameter. Typical applications include Motor, Transformer, Motor Control Center, General Purpose. Check the official Littelfuse datasheet before final coordination.

Technical Specifications

Part Number
JTD17.5ID
Manufacturer Part Number
JTD17.5ID
Series
JTD_ID Series
Fuse Type
Indicating Dual-Element Time-Delay Class J Fuse
Current Rating
17.5A
Voltage Rating
600V AC / 300V 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
300V DC
DC Interrupting Rating
20kA

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