KLDR1.25TXP KLDR1.25TXP is a 1.25A, 600VAC/300VDC slow-blow Class CC cartridge fuse from Littelfuse. It is designed for transformer protection applications.
Mfr Part #:

KLDR1.25TXP

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
KLDR1.25TXP is a 1.25A, 600VAC/300VDC slow-blow Class CC cartridge fuse from Littelfuse. It is designed for transformer protection applications.
✓ Total Stock: 5 pcs
$ Price Range: $22.97 - $43.88

KLDR1.25TXP Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
5 pcs
5 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

KLDR1.25TXP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Breaking Capacity @ Rated Voltage
Class
Current Rating (Amps)
Fuse Type
Mounting Type
Response Time
Voltage Rating

KLDR1.25TXP Description

Short technical summary and product information.

The KLDR1.25TXP is a 1.25A cartridge fuse from Littelfuse, part of the Class CC fuse family. It is rated for 600VAC and 300VDC, with a high breaking capacity of 200kA AC and 20kA DC. The fuse features a slow-blow response time, making it suitable for applications with inrush currents, such as transformer protection.

 

The fuse is housed in a 5AG package (10mm x 38mm Midget size) and requires a holder for mounting. It measures 10.30mm in diameter and 38.10mm in length. The KLDR1.25TXP is approved by CE, CSA, and UL, ensuring compliance with international safety standards.

 

This fuse is designed for use in electrical distribution systems, motor control centers, and other equipment where overcurrent protection is critical. Its Class CC classification indicates a high interrupting rating and a compact size, ideal for branch circuit protection.

KLDR1.25TXP Quick Information

Product Type: Cartridge Fuse
Series: KLDR
Canonical Name: Littelfuse KLDR1.25TXP Cartridge Fuse, 1.25A, 600VAC/300VDC, Slow Blow, Class CC
Subcategory: Specialty Fuses

KLDR1.25TXP Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
REACH Status: REACH Unaffected

KLDR1.25TXP Estimated Pricing

Qty Low High
1+ $43.88 $43.88
5+ $36.40 $36.40
10+ $33.58 $33.58
50+ $27.81 $27.81
100+ $25.62 $25.62
250+ $22.97 $22.97

Estimated market price range - modelled values for guidance only, not live distributor offers.

KLDR1.25TXP Features

  • Rated for 1.25A current.
  • 600VAC/300VDC voltage rating.
  • 200kA AC breaking capacity.
  • Slow-blow response time.
  • Class CC fuse classification.

KLDR1.25TXP Applications

  • Designed for transformer protection.
  • Compatible with Class CC fuse holders.
  • Suitable for 600VAC circuits.

KLDR1.25TXP FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the KLDR1.25TXP?

The current rating is 1.25A.

What is the voltage rating of the KLDR1.25TXP?

The voltage rating is 600VAC and 300VDC.

What is the breaking capacity of the KLDR1.25TXP?

The breaking capacity is 200kA AC and 20kA DC.

What is the response time of the KLDR1.25TXP?

The response time is slow blow.

What is the package/case type of the KLDR1.25TXP?

The package is 5AG, 10mm x 38mm (Midget).

What is the fuse class of the KLDR1.25TXP?

The fuse class is CC.

What approvals does the KLDR1.25TXP have?

The fuse is approved by CE, CSA, and UL.

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