Littelfuse 0LEB00ABX Equivalent & Substitute Parts

Part Overview

The Littelfuse 0LEB00ABX is a 30A 600V cartridge fuse holder designed for free hanging (in-line) mounting applications. This component accommodates 5AG midget fuses (10mm x 38mm) and features crimp termination with copper contacts. The part is classified as obsolete, making identification of active equivalent models essential for procurement and system continuity.

Substiute Parts

0LEB00ABX

Littelfuse Inc.In Stock: 8960LEB00ABX Datasheet

Current PartRFQ

0LEB00ABXK

Littelfuse Inc.In Stock: 7970LEB00ABXK Datasheet

DirectRFQ

HEB-AB

Eaton - Bussmann Electrical DivisionIn Stock: 1153HEB-AB Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict equivalence across electrical and mechanical parameters. All substitute parts must match the following criteria:

• Voltage rating: 600V
• Current rating: 30A
• Fuse accommodation: 5AG cartridge (10mm x 38mm)
• Circuit configuration: Single circuit
• Mounting configuration: Free hanging (in-line)
• Contact material: Copper

The 0LEB00ABX has two identified substitutes: the Littelfuse 0LEB00ABXK (direct manufacturer upgrade) and the Eaton Bussmann HEB-AB (cross-manufacturer equivalent). Both maintain full electrical and mechanical compatibility with the original specification.

Parameter Comparison

Engineering Selection Recommendations

Littelfuse 0LEB00ABXK is the primary substitute for the obsolete 0LEB00ABX. Both parts are manufactured by Littelfuse, share identical electrical and mechanical specifications, and maintain ROHS3 compliance. The 0LEB00ABXK is currently in active production status with confirmed inventory availability.

Eaton Bussmann HEB-AB serves as a cross-manufacturer equivalent. This part meets all electrical and mechanical requirements and maintains active product status with RoHS compliance. The HEB-AB features wire leads termination rather than crimp termination; integration feasibility depends on circuit design accommodation of this termination style difference.

Frequently Asked Questions (FAQ)

Q: Can the 0LEB00ABXK directly replace the 0LEB00ABX without circuit modification?

A: Yes. The 0LEB00ABXK maintains identical voltage, current, fuse size, mounting configuration, and contact material specifications. Both parts accommodate 5AG midget cartridge fuses and feature crimp termination.

Q: What is the primary difference between the Littelfuse and Eaton substitutes?

A: The 0LEB00ABXK retains crimp termination matching the original 0LEB00ABX. The Eaton HEB-AB uses wire leads termination. Circuit integration requirements determine which substitute is appropriate for your application.

Q: Are both substitutes RoHS compliant?

A: Yes. The 0LEB00ABXK carries ROHS3 certification. The HEB-AB carries RoHS compliance certification. Both meet environmental regulatory requirements.

Q: What fuse types are compatible with these holders?

A: All three parts accommodate 5AG midget cartridge fuses with dimensions 10mm diameter x 38mm length (0.394" x 1.496").

Q: Is inventory availability a consideration for part selection?

A: Current inventory status shows 720 units of 0LEB00ABXK and 1115 units of HEB-AB available. The original 0LEB00ABX has 843 units in stock but is obsolete and should not be specified for new designs.