TCSL-1-U Equivalent & Substitute Parts

Part Overview

The TCSL-1-U is a compression connector terminal manufactured by TE Energy & Utilities, classified as a butt splice connector with inline, individual openings for crimp termination. This component is designed for 1 AWG wire applications and features non-insulated construction with green 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-1-U

TE Energy & UtilitiesIn Stock: 1171TCSL-1-U Datasheet

Current PartRFQ

SCL1-E

Panduit CorpIn Stock: 962SCL1-E Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TCSL-1-U is determined by strict alignment of the following critical parameters:

• Terminal Type: Butt splice connector with inline, individual openings configuration
• Termination Method: Crimp connection
• Wire Gauge Compatibility: Minimum 1 AWG support required
• Number of Wire Entries: Two-wire entry configuration
• Insulation Type: Non-insulated construction
• Color Coding: Green identification
• Mechanical Form Factor: Inline connector geometry

The substitute part SCL1-E meets these criteria through its identical terminal type, crimp termination, two-wire entry design, non-insulated construction, and green color. The SCL1-E supports a wire gauge range of 1–6 AWG, which encompasses the 1 AWG specification of the TCSL-1-U, providing direct functional equivalence for this application.

Parameter Comparison

Engineering Selection Recommendations

The SCL1-E from Panduit Corp is the identified equivalent substitute for the obsolete TCSL-1-U. Selection of this substitute is supported by the following engineering factors:

• Functional Equivalence: Both components share identical terminal type, crimp termination, two-wire entry configuration, non-insulated construction, and green color coding.
• Wire Gauge Coverage: The SCL1-E wire gauge range of 1–6 AWG fully encompasses the 1 AWG specification of the TCSL-1-U, ensuring direct compatibility in existing applications.
• Product Status: The SCL1-E is currently active in production, ensuring availability and supply chain continuity for replacement and new installations.
• Regulatory Compliance: Both components meet RoHS requirements. The SCL1-E carries ROHS3 Compliant status, representing current regulatory alignment.
• Mechanical Compatibility: Identical inline, individual openings configuration ensures form factor compatibility in existing connector assemblies and installations.

Frequently Asked Questions (FAQ)

Q: Can the SCL1-E directly replace the TCSL-1-U in existing installations?

A: Yes. The SCL1-E provides direct functional replacement. Both components feature identical terminal type, crimp termination, two-wire entry design, non-insulated construction, and green color coding. The SCL1-E wire gauge range of 1–6 AWG encompasses the 1 AWG specification of the TCSL-1-U.

Q: What is the primary reason for substitution?

A: The TCSL-1-U is obsolete and no longer in production. The SCL1-E is an active product from Panduit Corp that meets all functional and mechanical requirements of the original component.

Q: Are there any compliance differences between the two parts?

A: Both components are RoHS compliant. The TCSL-1-U carries RoHS Compliant status, while the SCL1-E carries ROHS3 Compliant status, representing alignment with current regulatory standards.

Q: Does wire gauge compatibility affect substitution?

A: No. The SCL1-E supports 1–6 AWG, which includes the 1 AWG specification of the TCSL-1-U. This broader range does not affect compatibility; the component functions correctly at 1 AWG.

Q: What packaging is available for the SCL1-E?

A: The SCL1-E is supplied in bulk packaging. Verify packaging requirements for your specific procurement and assembly processes.

Q: Are the mechanical dimensions identical?

A: Both components share the same terminal type and inline, individual openings configuration. Verify physical dimensions against your specific application requirements if space constraints are a consideration.