Phoenix Contact 5438249 Terminal Block Plug - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 5438249 is a 9-position terminal block plug with female sockets, 0.200" (5.08mm) pitch, designed for 90° free-hanging in-line applications. This component features screw termination, rated for 12A (IEC) / 12A (UL) at 630V (IEC) / 300V (UL), and accommodates wire gauges from 12-30 AWG (0.2-2.5mm²).

The 5438249 carries an obsolete product status. Identifying functionally equivalent alternatives ensures design continuity and supply chain reliability for applications requiring this connector type.

Substiute Parts

5438249

Phoenix ContactIn Stock: 10005438249 Datasheet

Current PartRFQ

1792317

Phoenix ContactIn Stock: 13801792317 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 5438249 is determined by strict alignment across the following critical parameters:

• Connector Configuration: 9 positions, 0.200" (5.08mm) pitch, female socket plug type
• Electrical Performance: Minimum 12A (IEC) current rating and 630V (IEC) voltage rating
• Mechanical Interface: 90° wire entry, free-hanging in-line mounting, M3 screw termination
• Wire Compatibility: Support for 12-30 AWG (0.2-2.5mm²) wire gauges
• Material & Safety: Polyamide housing with UL94 V-0 flammability rating

The Phoenix Contact 1792317 meets all substitution criteria across these parameters, with the exception of termination style variation (rising cage clamp vs. standard screw) and product status transition (active vs. obsolete).

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1792317 is a direct functional substitute for the obsolete 5438249. Both components share identical electrical ratings (12A IEC, 630V IEC), mechanical interfaces (9-position, 5.08mm pitch, 90° entry, M3 screw termination), and material specifications (UL94 V-0 polyamide housing).

The 1792317 offers enhanced compliance status (ROHS3 vs. RoHS Compliant) and active product availability, eliminating supply chain risk associated with obsolete components. The rising cage clamp termination variant in the 1792317 provides equivalent screw-based wire retention with improved operational consistency.

The 1792317 demonstrates superior UL current rating (15A vs. 12A), providing additional margin for applications operating near rated capacity. Both components maintain identical voltage ratings, wire gauge compatibility, and environmental specifications (MSL 1, EAR99 classification).

Frequently Asked Questions (FAQ)

Q: Can the 1792317 directly replace the 5438249 in existing designs?

A: Yes. Both components maintain identical connector geometry (9-position, 5.08mm pitch), electrical ratings (12A IEC, 630V IEC), wire gauge compatibility (12-30 AWG), and mechanical mounting (90° free-hanging in-line). The rising cage clamp termination in the 1792317 provides equivalent wire retention through screw-based clamping.

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

A: Both termination methods use M3 screws with identical torque specifications (0.5-0.6 Nm). Rising cage clamp termination incorporates a mechanical cage that rises as the screw tightens, providing consistent wire retention and reducing over-torque risk.

Q: Are there packaging differences between the 5438249 and 1792317?

A: The 5438249 is supplied in standard packaging, while the 1792317 is supplied in bulk packaging. Both are identical in form, fit, and function for circuit integration.

Q: Does the 1792317 meet current compliance requirements?

A: Yes. The 1792317 carries ROHS3 compliance and maintains EAR99 export classification. Both components are MSL 1 rated with unlimited shelf life under standard storage conditions.

Q: What is the wire strip length requirement for both components?

A: Both the 5438249 and 1792317 require 7mm wire strip length for proper termination and contact engagement.