TCSL-250-U Equivalent & Substitute Parts

Part Overview

The TCSL-250-U is a terminal butt splice connector manufactured by TE Energy & Utilities, designed for inline, individual opening crimp termination applications. This component accommodates 250MCM (kcmil) wire gauge with non-insulated construction and yellow color coding. The product is currently obsolete, necessitating identification of active equivalent alternatives to maintain supply chain continuity for applications requiring 250MCM butt splice terminals with identical electrical and mechanical specifications.

Substiute Parts

TCSL-250-U

TE Energy & UtilitiesIn Stock: 1155TCSL-250-U Datasheet

Current PartRFQ

SCL250-X

Panduit CorpIn Stock: 1126SCL250-X Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TCSL-250-U is determined by strict alignment of the following critical parameters:

Terminal Type: Butt Splice, Inline, Individual Openings configuration must be maintained to ensure mechanical compatibility with existing installation infrastructure.

Wire Gauge: 250MCM (kcmil) primary specification with compatibility extending to 250MCM-1 AWG range, as this represents the functional wire entry capacity.

Termination Method: Crimp-based termination is mandatory for electrical and mechanical performance equivalence.

Number of Wire Entries: Two-entry configuration is required for splice functionality.

Insulation Type: Non-insulated construction must be preserved for electrical characteristics.

Color Coding: Yellow designation indicates the 250MCM wire gauge category and must be maintained for installation accuracy and safety compliance.

The SCL250-X from Panduit Corp satisfies all substitution criteria through identical terminal type, wire gauge range, crimp termination, dual wire entries, non-insulated construction, and yellow color coding.

Parameter Comparison

Engineering Selection Recommendations

The SCL250-X represents a direct functional equivalent for TCSL-250-U applications. Both components share identical terminal configuration, wire gauge specification, crimp termination methodology, and color coding. The SCL250-X maintains active product status, ensuring ongoing availability and supply chain reliability. Both parts comply with RoHS requirements, with SCL250-X meeting the more recent ROHS3 standard. Identical ECCN and HTSUS classifications confirm regulatory equivalence. The wire gauge specification of SCL250-X extends to 1 AWG, providing compatibility with the primary 250MCM requirement while offering expanded application flexibility. Selection of SCL250-X eliminates obsolescence risk while preserving all electrical and mechanical performance characteristics required for 250MCM butt splice terminal applications.

Frequently Asked Questions (FAQ)

Q: Can SCL250-X be used as a direct replacement for TCSL-250-U in existing installations?

A: Yes. Both components share identical terminal type, wire gauge, termination method, wire entry configuration, insulation type, and color coding. The SCL250-X is mechanically and electrically compatible with TCSL-250-U applications.

Q: What is the significance of the wire gauge specification difference between 250MCM and 250MCM-1 AWG?

A: The SCL250-X specification indicates compatibility with both 250MCM and 1 AWG wire gauges. The primary application requirement of 250MCM is fully supported. The extended range provides additional flexibility for installations requiring 1 AWG termination capability.

Q: Are there compliance differences between TCSL-250-U and SCL250-X?

A: Both components comply with RoHS requirements. SCL250-X meets ROHS3, the current RoHS standard revision. Both share identical ECCN (EAR99) and HTSUS (8536.90.4000) classifications, confirming regulatory equivalence.

Q: Why is product status relevant to component selection?

A: TCSL-250-U is obsolete, indicating discontinued manufacturing and limited inventory availability. SCL250-X is active, ensuring reliable supply chain access and ongoing manufacturer support for future procurement requirements.

Q: Does packaging format affect substitution compatibility?

A: Both components are supplied in bulk packaging. Packaging format does not affect electrical or mechanical compatibility. Procurement quantities should be determined based on application requirements and inventory management practices.