CSDL6U Equivalent & Substitute Parts

Part Overview

The CSDL6U is a disconnect terminal lever manufactured by Altech Corporation, rated for 10A at 300V with a 2-position connector configuration. This component is classified as obsolete, indicating it is no longer in active production. Due to its obsolete status, identifying functionally equivalent substitute parts is essential for system maintenance, repair, and component sourcing in applications where the original part is unavailable.

Substiute Parts

CSDL6U

Altech CorporationIn Stock: 1222CSDL6U Datasheet

Current PartRFQ

CSDL4U

Altech CorporationIn Stock: 1169CSDL4U Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The CSDL4U has been identified as a substitute for the CSDL6U based on the following substitution criteria:

• Both parts are manufactured by Altech Corporation
• Both parts belong to the Terminal Blocks category
• Both parts share the same connector position configuration (2-position)
• Both parts are classified under the same HTSUS code (8536.90.4000)
• Both parts carry the same ECCN classification (EAR99)

The CSDL4U represents an active product with enhanced electrical specifications, offering higher current capacity (63A versus 10A) and higher voltage rating (600V versus 300V), making it suitable for applications requiring greater electrical performance margins.

Parameter Comparison

Engineering Selection Recommendations

The CSDL4U is an active product with current RoHS3 compliance and REACH unaffected status, providing assurance of regulatory alignment for new designs and ongoing production. The CSDL6U, being obsolete, presents sourcing constraints that necessitate substitution.

Selection of the CSDL4U as a substitute is supported by:

• Active product status ensuring continued availability and supply chain reliability
• Compliance certifications (RoHS3, REACH unaffected) meeting current regulatory requirements
• Identical connector position configuration (2-position) maintaining mechanical compatibility
• Enhanced electrical ratings (63A/600V) providing operational margin above the original 10A/300V specification
• Shared manufacturer origin and component classification

Frequently Asked Questions (FAQ)

Q: Can the CSDL4U directly replace the CSDL6U in existing applications?

A: The CSDL4U shares the same 2-position connector configuration and manufacturer as the CSDL6U. Both parts carry identical ECCN and HTSUS classifications. The CSDL4U provides higher current and voltage ratings, which are compatible with applications originally designed for the lower-rated CSDL6U.

Q: What are the key electrical differences between these parts?

A: The CSDL6U is rated for 10A at 300V, while the CSDL4U is rated for 63A at 600V. The CSDL4U offers significantly higher electrical capacity, making it suitable for applications with greater power requirements or where operational margin is desired.

Q: Why is the CSDL6U obsolete?

A: The CSDL6U has been discontinued by Altech Corporation. The CSDL4U represents the active equivalent within the Altech terminal block product line.

Q: Are there packaging differences between these parts?

A: The CSDL6U packaging information is not specified in the available data. The CSDL4U is supplied in bulk packaging.

Q: What compliance certifications apply to the CSDL4U?

A: The CSDL4U is RoHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards for electronic components.