Equivalent & Substitute Parts for 0LS13004Z

Part Overview

The 0LS13004Z is a 4-pole power splicer terminal block manufactured by Littelfuse Inc., rated for 115 A at 600 V. This component is classified as obsolete, which necessitates identification of active equivalent alternatives for continued system support and procurement. The part belongs to the POWR-BLOKS® LS series and features dual screw connections on both line and load sides, accommodating #14 copper or aluminum conductors.

Substiute Parts

0LS13004Z

Littelfuse Inc.In Stock: 9660LS13004Z Datasheet

Current PartRFQ

0LS13304Z

Littelfuse Inc.In Stock: 11550LS13304Z Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The 0LS13304Z qualifies as a direct substitute for the 0LS13004Z based on the following critical parameters:

• Electrical Specifications: Both parts maintain identical voltage (600 V) and current (115 A) ratings
• Mechanical Configuration: Both feature 4 poles with single line-side and load-side connections per pole
• Connection Method: Both utilize screw connections for both line and load sides
• Conductor Compatibility: Both accept #14 copper or aluminum wire/stud sizes
• Series Alignment: Both belong to the POWR-BLOKS® LS product family

The primary distinction is product status: 0LS13004Z is obsolete, while 0LS13304Z is active and available in production quantities.

Parameter Comparison

Engineering Selection Recommendations

The 0LS13304Z is the appropriate selection for applications currently specified with 0LS13004Z. Both parts deliver identical electrical and mechanical performance within the 4-pole, 115 A, 600 V power distribution architecture.

The 0LS13304Z offers the additional advantage of ROHS3 compliance, making it suitable for applications subject to environmental and regulatory restrictions. The active product status ensures ongoing availability and supply chain continuity.

Current inventory levels support immediate procurement: 1136 units of 0LS13304Z are available in bulk packaging.

Frequently Asked Questions (FAQ)

Q: Can 0LS13304Z directly replace 0LS13004Z in existing installations?

A: Yes. Both parts share identical electrical ratings (600 V, 115 A), pole configuration (4 poles), connection methodology (screw connections), and conductor specifications (#14 CU/AL). No circuit modifications or recalibration are required.

Q: What is the significance of the product status difference?

A: The 0LS13004Z is classified as obsolete, indicating discontinued manufacturing and limited availability. The 0LS13304Z is active production, ensuring reliable long-term supply and support.

Q: Does RoHS compliance affect electrical performance?

A: No. RoHS compliance relates to material composition and environmental impact, not electrical or mechanical function. Both parts operate identically within their rated specifications.

Q: Are there packaging differences between these parts?

A: The 0LS13004Z packaging specification is not defined in available data. The 0LS13304Z is supplied in bulk packaging. Confirm packaging requirements with your procurement specification.

Q: What wire gauges are compatible with both parts?

A: Both parts accommodate #14 copper or aluminum conductors on line and load sides, supporting single connections per pole.