TCSL-6-U Equivalent & Substitute Parts

Part Overview

The TCSL-6-U is a terminal butt splice connector manufactured by TE Energy & Utilities, designed for inline, individual opening crimp termination applications. This component is classified as a compression connector for 6 AWG wire gauge applications with non-insulated construction and blue color coding. The product is currently obsolete, making identification of functionally equivalent alternatives essential for ongoing maintenance, repair, and system continuity in applications where this connector was originally specified.

Substiute Parts

TCSL-6-U

TE Energy & UtilitiesIn Stock: 1104TCSL-6-U Datasheet

Current PartRFQ

SCL6-L

Panduit CorpIn Stock: 1092SCL6-L Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TCSL-6-U is determined by strict alignment of the following critical parameters:

• Terminal Type: Butt Splice, Inline, Individual Openings
• Wire Gauge: 6 AWG
• Number of Wire Entries: 2
• Termination Method: Crimp
• Insulation: Non-Insulated
• Color: Blue

The SCL6-L from Panduit Corp meets all these core electrical and mechanical parameters, establishing it as a direct functional equivalent. Both components share identical terminal configuration, wire gauge rating, crimp termination methodology, and color specification. The substitute maintains the same HTSUS classification (8536.90.4000) and ECCN designation (EAR99), confirming regulatory alignment.

Parameter Comparison

Engineering Selection Recommendations

The SCL6-L is the designated equivalent for TCSL-6-U applications. Selection is based on:

• Identical electrical and mechanical specifications across all critical parameters
• Active product status of the substitute, ensuring ongoing availability and supply chain continuity
• Enhanced RoHS compliance status (ROHS3) of the substitute, providing superior regulatory alignment for new designs and system updates
• Matching regulatory classifications (ECCN and HTSUS) confirming interchangeability in controlled and commercial applications
• Copper tubing construction in the substitute, consistent with compression connector industry standards for 6 AWG applications

Frequently Asked Questions (FAQ)

Q: Can SCL6-L be used as a direct replacement for TCSL-6-U in existing installations?

A: Yes. Both components share identical terminal type, wire gauge, number of wire entries, termination method, insulation type, and color specification. The SCL6-L meets all functional requirements of the obsolete TCSL-6-U.

Q: What is the significance of the different RoHS compliance levels?

A: TCSL-6-U carries RoHS Compliant status, while SCL6-L carries ROHS3 Compliant status. ROHS3 represents the current regulatory standard and indicates the substitute meets the latest environmental and material restriction requirements. This does not affect interchangeability but indicates the substitute is aligned with current manufacturing directives.

Q: Are there packaging differences between these components?

A: TCSL-6-U packaging information is not specified in the technical data. SCL6-L is supplied in bulk packaging. Packaging format does not affect electrical or mechanical compatibility.

Q: What does "Individual Openings" mean in the terminal type specification?

A: Individual Openings refers to the connector design where each wire entry has a separate, distinct opening for crimp termination. This configuration ensures proper wire separation and prevents cross-contact between the two wire entries in the butt splice assembly.

Q: Is the blue color coding functionally significant?

A: Color coding in compression connectors typically indicates wire gauge rating per industry standards. Both components are rated for 6 AWG wire, and the matching blue color confirms this equivalence.