Phoenix Contact 2281063 Terminal Block Interface Module - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 2281063 is a 34-position interface module terminal block designed for screw connection to rectangular male connectors, supporting wire gauges from 12 to 24 AWG. This component is classified as an active product and serves as a process-side interface in modular connection systems. The VARIOFACE and FLKM series designation indicates compatibility within Phoenix Contact's standardized interface module ecosystem. Substitute parts are identified to provide alternative sourcing options when the primary part number is unavailable or when packaging or dimensional requirements differ.

Substiute Parts

2281063

Phoenix ContactIn Stock: 9972281063 Datasheet

Current PartRFQ

2315065

Phoenix ContactIn Stock: 10792315065 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 2281063 is determined by strict equivalence across the following critical parameters:

• Functional Equivalence: 34-position configuration with screw connection process-side interface and rectangular male control-side connection
• Electrical Compatibility: 60V rated voltage and 1 A per-contact current rating
• Mechanical Compatibility: 12-24 AWG wire gauge acceptance and latch-type cable retainer
• Environmental Compliance: Operating temperature range of -20°C to 50°C, ROHS3 compliance, and REACH unaffected status
• Series Compatibility: Parts must belong to the VARIOFACE family to ensure modular integration

The substitute part 2315065 meets all these criteria. Differences in packaging type (Bulk versus Box) and physical dimensions do not affect functional substitutability but may impact logistics and installation considerations.

Parameter Comparison

Engineering Selection Recommendations

Both the Phoenix Contact 2281063 and 2315065 are active products with identical electrical and functional specifications. Selection between these parts should be based on the following factors:

Primary Selection Criteria:

• Both parts maintain ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements
• Electrical performance is equivalent: 60V rated voltage, 1 A per-contact current rating, and identical operating temperature range
• Functional compatibility is confirmed across all connection types and wire gauge specifications

Secondary Considerations:

• The 2281063 is supplied in Bulk packaging, while the 2315065 is supplied in Box packaging; packaging selection depends on inventory management and procurement workflows
• Physical dimensions differ between the two parts; dimensional compatibility with the installation environment must be verified before selection
• Series designation differences (FLKM versus VIP) indicate different modular interface variants within the VARIOFACE family; compatibility with existing system architecture should be confirmed

Frequently Asked Questions (FAQ)

Q: Can the 2315065 be used as a direct replacement for the 2281063?

A: Yes, the 2315065 is functionally equivalent to the 2281063 across all electrical and mechanical parameters. Both parts feature 34-position screw connection interfaces, identical voltage and current ratings, and compatible wire gauge specifications. The primary differences are packaging type and physical dimensions.

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

A: The main differences are: (1) Packaging format—2281063 is supplied in Bulk, while 2315065 is supplied in Box; (2) Physical dimensions—2281063 measures 4.643" × 3.031", while 2315065 measures 2.650" × 2.717"; (3) Series variant—2281063 belongs to the FLKM series, while 2315065 belongs to the VIP series, both within the VARIOFACE family.

Q: Are there any electrical performance differences?

A: No. Both parts are rated for 60V and 1 A per contact, operate across the same temperature range (-20°C to 50°C), and support identical wire gauges (12-24 AWG).

Q: Do both parts meet the same compliance standards?

A: Yes. Both the 2281063 and 2315065 are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic components.

Q: Which part should I select for a new design?

A: Selection depends on space constraints and packaging requirements. If dimensional constraints are not a factor, either part is suitable. Verify that the selected part's physical dimensions are compatible with your installation environment and that the series variant (FLKM or VIP) integrates with your existing VARIOFACE system architecture.

Q: Can I mix these parts in the same system?

A: Yes, both parts are functionally equivalent and can be used interchangeably in the same system, provided that physical dimensions and series compatibility with the overall system design are confirmed.