Equivalent & Substitute Parts: Phoenix Contact PLC-BSC-12DC/1IC/ACT

Part Overview

The Phoenix Contact PLC-BSC-12DC/1IC/ACT (Manufacturer Part Number: 1090867) is a relay socket designed for DIN rail mounting. This component serves as an interface for miniature relays in industrial control applications. The product is classified as obsolete, necessitating identification of active equivalent components to maintain system functionality and ensure continued availability for new installations and replacements.

Substiute Parts

1090867

Phoenix ContactIn Stock: 6921090867 Datasheet

Current PartRFQ

1078800

Phoenix ContactIn Stock: 8531078800 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PLC-BSC-12DC/1IC/ACT is determined by alignment of the following critical parameters:

Mandatory Compatibility Criteria:

• Manufacturer: Phoenix Contact (same product family)
• Series: PLC-BSC (maintains mechanical and electrical compatibility)
• Mounting Type: DIN Rail (ensures installation compatibility)
• Termination Style: Screw Terminal (preserves wiring interface)
• Application Compatibility: Designed for miniature relay integration

Substitution Logic: The identified substitute part (1078800) belongs to the same Phoenix Contact PLC-BSC series and maintains identical mounting and termination specifications. Both components utilize DIN rail mounting with screw terminal connections, ensuring direct mechanical and electrical compatibility within the same control system architecture.

Parameter Comparison

Engineering Selection Recommendations

Product Status Consideration: The main part (1090867) carries an obsolete status, indicating discontinued manufacturing and limited long-term availability. The substitute part (1078800) maintains active product status within the Phoenix Contact portfolio, ensuring ongoing supply chain access and manufacturer support.

Compliance and Certification: Both components are classified under ECCN EAR99, confirming equivalent export control compliance. The substitute part maintains the same regulatory framework as the original component.

Series Continuity: Both parts belong to the PLC-BSC series, confirming design compatibility and interchangeability within existing DIN rail installations. The shared series designation ensures mechanical fit and electrical interface alignment.

Availability: The substitute part (1078800) is available with 842 pieces in current inventory, compared to the main part's obsolete status. This availability differential supports transition to the active equivalent for ongoing system maintenance and new installations.

Frequently Asked Questions (FAQ)

Q: Can the substitute part (1078800) directly replace the obsolete part (1090867) in existing installations?

A: Both components share identical mounting type (DIN Rail) and termination style (Screw Terminal) within the same PLC-BSC series. Direct mechanical and electrical compatibility is established through these aligned parameters.

Q: What is the primary reason for identifying a substitute for part 1090867?

A: The main part carries obsolete product status, indicating discontinued manufacturing. The substitute part maintains active status, ensuring continued availability for system maintenance and new installations.

Q: Are there compliance differences between the main part and substitute?

A: Both components carry identical ECCN classification (EAR99), confirming equivalent export control compliance. No compliance barriers exist for substitution.

Q: How does the DIN rail mounting specification affect substitution compatibility?

A: DIN rail mounting is a critical compatibility parameter. Both the main part and substitute maintain this specification, ensuring installation compatibility within existing control system enclosures and rail infrastructure.

Q: What role does the screw terminal termination play in substitution decisions?

A: Screw terminal termination defines the wiring interface. Both components utilize this termination style, ensuring direct connection compatibility with existing control system wiring without adapter requirements.

Q: Is the Phoenix Contact series designation important for substitution?

A: Yes. Both components belong to the PLC-BSC series, confirming design family alignment and ensuring mechanical fit within relay socket applications designed for this series.