Skip Content

Want to pay an invoice? Please call us at 1-800-GRAINGER (1-800-472-4643).


1-1/4A Time Delay Melamine Fuse with 600VAC/500VDC Voltage Rating; AJT Series

  • Item# 4TAN1
  • Mfr. Model# AJT1-1/4
  • Catalog Page# 188
  • UNSPSC# 39121604
1-1/4A Time Delay Melamine Fuse with 600VAC/500VDC Voltage Rating; AJT Series close
close x

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.
Megaphone How can we improve our Product Images?
Clearance Price $4.48 / each

List Price $30.05

Activate Now

to save with

Select AdvantageSM

Please sign in or register to access lists

Please sign in or register to access Quote

Jump to:
  • Shipping Weight 0.1 lbs.
Country of Origin Mexico Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

The Amp-trap 2000® SmartSpot® AJT fuse helps to provide IEC Type “2” (No Damage) protection to main, feeder, and branch circuits for all types of loads. It also offers compact size, and requires only half the mounting space needed for 600VAC Class RK fuses. The fiberglass body and silica filler help to provide dimensional stability and fast arc quenching in harsh environments. Use in motor circuits, mains, feeders, branch circuits, transformers, control panels, circuit breaker backups, and control panels.

View More

Technical Specs

  • Item Fuse
  • Fuse Amps 1-1/4A
  • Indicating / Nonindicating Indicating
  • Series AJT
  • Fuse Voltage Rating 600VAC/500VDC
  • Fuse Speed Time Delay
  • Element Dual
  • Class J
  • Body Material Melamine
  • Rejection / Nonrejection Nonrejection
  • Body Style Cylindrical
  • Fuse Interrupt Rating 200kA at 600VAC, 100kA at 500VDC
  • Length 2-1/4"
  • Width Not Applicable
  • Fuse Holder Code Z
  • Depth Not Applicable
  • Diameter 13/16"
  • Functionally Equal To Bussmann LPJ, Littelfuse JTD
  • Standards UL/CSA
  • Green Environmental Attribute RoHS Compliant
Megaphone How can we improve our Technical Specifications?

Compliance and Restrictions

  • Green Product - This item has been designated by the manufacturer as an environmentally preferable product (EPP) because this item has one or more environmentally preferable attributes. For additional information, see the Tech Specs tab on the product description page.

Alternate Products

Alternate Products may not be identical in style or function to original selection. Please compare below for more information.

Alternate Search Terms

Customer Reviews

Product Reviews Disclaimer:
Grainger is neither responsible for, nor does it endorse, the content of any product review or statement posted. Any statements posted constitute the statements of the poster and are not the statements of Grainger. The statements posted by Grainger employees with the Grainger employee badge represent the views of such employees and are not the statements of Grainger. Grainger makes no representations as to the appropriateness, accuracy, completeness, correctness, currentness, suitability, or validity of any product review or statements posted, including those posted by employees with the Grainger employee badge, and is not liable for any losses, injuries or damages which may result from any such product review or statements. Use of any linked web site provided in a product review or post is at the user's own risk.