Littelfuse 0311030.M Glass Cartridge Fuse 30A 32VAC/VDC Equivalent & Substitute Parts

Part Overview

The Littelfuse 0311030.M is a 30A 32VAC/32VDC glass cartridge fuse in the AGC series, designed for use with standard 3AB/3AG fuse holders. This component is actively manufactured and maintained in production inventory. Substitute parts are identified based on matching electrical ratings, mechanical dimensions, and packaging compatibility to ensure direct functional equivalence in circuit protection applications.

Substiute Parts

0311030.M

Littelfuse Inc.In Stock: 17010311030.M Datasheet

Current PartRFQ

0AGC030.VP

Littelfuse Inc.In Stock: 8440AGC030.VP Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 0311030.M is determined by strict equivalence across the following parameters:

• Current Rating: 30 A (exact match required)
• Voltage Rating AC: 32 V (exact match required)
• Voltage Rating DC: 32 V (exact match required)
• Fuse Type: Cartridge, Glass (exact match required)
• Package / Case: 3AB, 3AG, 1/4" x 1-1/4" (exact match required)
• Size / Dimension: 0.250" Dia x 1.250" L (exact match required)
• Series: AGC (exact match required)
• Mounting Type: Requires Holder (exact match required)

The substitute part 0AGC030.VP meets all electrical and mechanical criteria for direct substitution. The primary difference is packaging configuration: the main part is supplied in bulk, while the substitute is supplied in a 5-pack card format. Both parts are manufactured by Littelfuse Inc. and maintain identical electrical performance and physical compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both the 0311030.M and 0AGC030.VP are active production components manufactured by Littelfuse Inc. and maintain full compliance with ROHS3 and REACH regulatory requirements. Selection between these parts should be based on packaging requirements: the 0311030.M is supplied in bulk format, while the 0AGC030.VP is supplied in a 5-pack card format. Both parts are electrically and mechanically identical and are suitable for direct substitution in any application requiring a 30A 32VAC/32VDC AGC series glass cartridge fuse.

Frequently Asked Questions (FAQ)

Q: Can the 0AGC030.VP be used as a direct replacement for the 0311030.M?

A: Yes. Both parts are electrically and mechanically identical. The 0AGC030.VP meets all electrical ratings (30A, 32VAC/32VDC), fuse type (cartridge, glass), package dimensions (3AB/3AG, 1/4" x 1-1/4"), and holder compatibility requirements. The only difference is packaging format.

Q: What is the difference between bulk and 5-pack card packaging?

A: The 0311030.M is supplied in bulk quantities without individual packaging. The 0AGC030.VP is supplied in a 5-pack card format. Both contain identical fuse components with identical electrical and mechanical specifications.

Q: Are both parts compatible with standard 3AB and 3AG fuse holders?

A: Yes. Both the 0311030.M and 0AGC030.VP are designed for use with 3AB and 3AG fuse holders and share identical physical dimensions of 0.250" diameter by 1.250" length.

Q: Do both parts meet the same regulatory compliance standards?

A: Yes. Both parts are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99 and HTSUS 8536.10.0020.

Q: What determines whether a fuse can substitute for the 0311030.M?

A: A substitute fuse must match all of the following parameters: 30A current rating, 32V AC and DC voltage ratings, cartridge glass fuse type, AGC series designation, 3AB/3AG package compatibility, and 0.250" x 1.250" physical dimensions.