TCSL-300-U Equivalent & Substitute Parts

Part Overview

The TCSL-300-U is a terminal butt splice connector manufactured by TE Energy & Utilities, designed for inline, individual opening crimp termination applications at 300MCM (kcmil) wire gauge. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing maintenance and repair operations. The non-insulated design with white color coding supports standard electrical termination practices in high-amperage applications.

Substiute Parts

TCSL-300-U

TE Energy & UtilitiesIn Stock: 1014TCSL-300-U Datasheet

Current PartRFQ

SCL300-X

Panduit CorpIn Stock: 1076SCL300-X Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TCSL-300-U is determined by strict alignment of the following electrical and mechanical parameters:

• Terminal Type: Butt Splice, Inline, Individual Openings
• Wire Gauge: 300MCM (kcmil)
• Number of Wire Entries: 2
• Termination Method: Crimp
• Insulation: Non-Insulated
• Color: White

The SCL300-X from Panduit Corp meets all specified parameters for direct functional equivalence. Both components share identical terminal configuration, wire gauge capacity, crimp termination methodology, and color specification. The substitute maintains the same electrical and mechanical interface requirements.

Parameter Comparison

Engineering Selection Recommendations

The SCL300-X represents the primary equivalent for TCSL-300-U applications. Selection is supported by:

• Identical electrical and mechanical specifications across all critical parameters
• Active product status ensuring ongoing availability and supply chain continuity
• ROHS3 compliance exceeding the RoHS Compliant status of the obsolete part
• Matching ECCN and HTSUS classifications confirming regulatory equivalence
• Bulk packaging format consistent with original component procurement

The transition from TCSL-300-U to SCL300-X is appropriate for new installations, repairs, and system upgrades where 300MCM butt splice crimp terminals are required.

Frequently Asked Questions (FAQ)

Q: Can SCL300-X be used as a direct replacement for TCSL-300-U?

A: Yes. Both components share identical terminal type, wire gauge, number of wire entries, termination method, insulation type, and color specification. No design modifications are required for substitution.

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

A: TCSL-300-U is obsolete, indicating discontinued manufacturing and limited availability. SCL300-X is active, ensuring reliable supply and continued manufacturer support.

Q: Are there compliance differences between the two parts?

A: Both parts are RoHS compliant. SCL300-X carries ROHS3 compliance, representing a more current regulatory standard. Both share identical ECCN and HTSUS classifications.

Q: Does packaging format affect substitution?

A: Both components are supplied in bulk packaging. No packaging conversion is necessary for direct substitution.

Q: What wire gauge does this terminal accommodate?

A: Both TCSL-300-U and SCL300-X are rated for 300MCM (kcmil) wire gauge with two wire entry points.

Q: Is the crimp termination method identical between parts?

A: Yes. Both components use crimp termination methodology and are compatible with standard crimp tooling for 300MCM applications.