Phoenix Contact 5451394 Terminal Block Plug - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 5451394 is a 3-position terminal block plug with female sockets, 0.200" (5.08mm) pitch, and 270° free-hanging in-line mounting. This component is classified as obsolete, making identification of compatible substitute parts essential for ongoing system maintenance and new designs requiring equivalent functionality.

The BCVP series plug accommodates wire gauges from 12-30 AWG (0.2-2.5mm²) with screw termination and supports IEC ratings of 12A at 630V. The obsolete status necessitates evaluation of active alternative models that maintain electrical and mechanical compatibility.

Substiute Parts

5451394

Phoenix ContactIn Stock: 8085451394 Datasheet

Current PartRFQ

1792760

Phoenix ContactIn Stock: 18331792760 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Phoenix Contact 5451394 is determined by strict equivalence across the following critical parameters:

• Position Count & Pitch: Both main and substitute parts must maintain 3 positions at 0.200" (5.08mm) pitch to ensure mechanical compatibility with mating connectors
• Wire Entry Orientation: 270° free-hanging in-line configuration must be preserved
• Electrical Ratings: IEC voltage (630V) and current (12A minimum) ratings establish the baseline electrical capability
• Termination Method: Screw-based termination with M3 fasteners and matching torque specifications (0.5-0.6 Nm)
• Wire Gauge Compatibility: Support for 12-30 AWG (0.2-2.5mm²) wire range
• Housing Material & Flammability: Polyamide construction with UL94 V-0 rating

The Phoenix Contact 1792760 qualifies as a direct substitute based on these parameters. Both components share identical mechanical interfaces, electrical ratings, and termination specifications.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1792760 is a qualified substitute for the obsolete 5451394 based on the following engineering criteria:

Electrical Equivalence: Both parts maintain identical IEC ratings (12A at 630V) and UL ratings (300V). The 1792760 provides enhanced UL current rating (15A versus 12A), representing a performance improvement without introducing incompatibility.

Mechanical Compatibility: Identical pitch (5.08mm), position count (3), wire entry angle (270°), and mounting configuration (free-hanging in-line) ensure direct mechanical interchangeability with existing mating connectors and PCB layouts.

Termination Compatibility: Both components use M3 screw fasteners with identical torque specifications (0.5-0.6 Nm). The 1792760 incorporates rising cage clamp technology within the screw termination method, which does not alter installation procedures or wire gauge compatibility (12-30 AWG / 0.2-2.5mm²).

Compliance Enhancement: The 1792760 carries ROHS3 compliance status compared to the RoHS compliance of the 5451394, representing improved regulatory alignment for new designs and procurement cycles.

Product Status: The active status of the 1792760 ensures ongoing availability and supply chain reliability, addressing the obsolescence constraint of the original part.

Frequently Asked Questions (FAQ)

Q: Can the 1792760 be used as a direct replacement for the 5451394 in existing assemblies?

A: Yes. Both components share identical mechanical interfaces (3 positions, 5.08mm pitch, 270° wire entry), electrical ratings (12A IEC, 630V), and termination specifications (M3 screw, 0.5-0.6 Nm torque). The 1792760 will function identically in applications designed for the 5451394.

Q: What is the difference between standard screw termination and rising cage clamp termination?

A: The 1792760 uses rising cage clamp technology integrated within the screw termination method. This does not alter the installation process, wire gauge acceptance (12-30 AWG), or torque specifications. Both termination approaches are mechanically and electrically compatible.

Q: Are there any packaging differences between these parts?

A: The 5451394 is supplied in standard packaging, while the 1792760 is supplied in bulk packaging. This distinction affects procurement and inventory management but does not impact component functionality or compatibility.

Q: Does the enhanced UL current rating (15A) of the 1792760 create any compatibility issues?

A: No. The 1792760's higher UL current rating (15A versus 12A) represents a performance improvement. It maintains full compatibility with systems designed for the 5451394's 12A rating and does not introduce any electrical or mechanical incompatibilities.

Q: What compliance certifications should I verify for new designs?

A: The 1792760 carries ROHS3 compliance, which supersedes the RoHS compliance of the 5451394. For applications requiring specific regulatory certifications, verify that the ROHS3 status and UL94 V-0 flammability rating meet your design requirements.

Q: Are the wire strip length and screw torque specifications identical?

A: Yes. Both components specify 7mm wire strip length and 0.5-0.6 Nm (4.4-5.3 Lb-In) screw torque, ensuring identical installation procedures and wire preparation requirements.