TPCDS-BBM-1 Equivalent & Substitute Parts

Part Overview

The TPCDS-BBM-1 is a disconnect switch manufactured by Eaton - Bussmann Electrical Division, rated for 80V DC operation with a current range of 3 to 125A. This component is classified as obsolete, making identification of suitable substitute parts essential for system maintenance, repair, and new design implementations where equivalent functionality is required.

Substiute Parts

TPCDS-BBM-1

Eaton - Bussmann Electrical DivisionIn Stock: 1216TPCDS-BBM-1 Datasheet

Current PartRFQ

TPCDS-SSM-1

Eaton - Bussmann Electrical DivisionIn Stock: 915TPCDS-SSM-1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TPCDS-BBM-1 are identified based on strict electrical and mechanical parameter alignment within the TPCDS series. The primary substitution criteria are:

• Voltage rating: 80V DC (exact match required)
• Current range: 3 to 125A (exact match required)
• Type: Disconnect switch (functional equivalence)
• Series: TPCDS (product family consistency)
• Regulatory compliance: ECCN and HTSUS classification alignment

The TPCDS-SSM-1 meets all substitution criteria as an active product within the same series, maintaining identical electrical specifications while offering improved product status and compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

The TPCDS-SSM-1 is the direct substitute for the obsolete TPCDS-BBM-1. Both components share identical electrical ratings (80V DC, 3–125A) and belong to the same TPCDS product series. The TPCDS-SSM-1 offers the advantage of active product status, ensuring ongoing availability and support. Additionally, the TPCDS-SSM-1 carries RoHS compliance certification, meeting modern environmental and regulatory requirements. Both parts maintain equivalent ECCN and HTSUS classifications, supporting consistent supply chain documentation.

Frequently Asked Questions (FAQ)

Q: What makes TPCDS-SSM-1 a suitable substitute for TPCDS-BBM-1?

A: The TPCDS-SSM-1 matches all critical electrical parameters: 80V DC voltage rating and 3–125A current range. Both components are disconnect switches within the TPCDS series from Eaton - Bussmann Electrical Division, ensuring functional and mechanical compatibility.

Q: Why is the TPCDS-BBM-1 classified as obsolete?

A: Obsolete status indicates the part is no longer manufactured or supported by the original supplier. The TPCDS-SSM-1 provides an active alternative with identical specifications.

Q: Are there packaging differences between these parts?

A: Packaging information is not specified in the technical data for either component. Consult the manufacturer's datasheets for detailed packaging specifications if required for your application.

Q: Does RoHS compliance affect electrical performance?

A: RoHS compliance addresses material composition and environmental standards, not electrical performance. The TPCDS-SSM-1 maintains the same 80V DC and 3–125A ratings as the TPCDS-BBM-1.

Q: Can I use TPCDS-SSM-1 in existing designs specified for TPCDS-BBM-1?

A: Yes. Identical voltage, current, and functional specifications support direct substitution in applications originally designed for the TPCDS-BBM-1.