Phoenix Contact 5438595 Terminal Block Plug - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 5438595 is a 2-position terminal block plug with female sockets, designed for 0.150" (3.81mm) pitch applications. This component features 90° free-hanging (in-line) wire entry with screw termination, supporting 8A at 320V (IEC) and 300V (UL). The part is classified as obsolete, making identification of compatible substitutes essential for ongoing system maintenance and new designs requiring equivalent functionality.

Substiute Parts

5438595

Phoenix ContactIn Stock: 12805438595 Datasheet

Current PartRFQ

1827127

Phoenix ContactIn Stock: 46241827127 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Phoenix Contact 5438595 is determined by strict equivalence across the following critical parameters:

• Electrical Compatibility: Current rating (8A IEC), voltage rating (320V IEC), and wire gauge range (14-30 AWG / 0.2-1.5mm²) must match or exceed the original specification
• Mechanical Compatibility: 2-position configuration, 0.150" (3.81mm) pitch, 90° wire entry orientation, and free-hanging (in-line) mounting type must be identical
• Termination Method: Screw-based termination is required for direct substitution
• Material & Compliance: Polyamide (PA) housing with UL94 V-0 flammability rating and RoHS compliance ensure functional and regulatory equivalence

The Phoenix Contact 1827127 qualifies as a direct substitute based on these parameters, with the distinction that it employs a rising cage clamp termination variant and represents an active product status.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1827127 is the qualified substitute for the obsolete 5438595 based on electrical and mechanical parameter equivalence. Both components maintain identical current (8A), voltage (320V IEC), pitch (3.81mm), and wire entry orientation (90°). Both are housed in UL94 V-0 rated polyamide material and comply with RoHS requirements.

The 1827127 offers the advantage of active product status, ensuring continued availability and supply chain stability. The rising cage clamp termination variant in the 1827127 represents a design evolution within the Phoenix Contact COMBICON MCVR series while maintaining functional compatibility with the original BCVP series specification.

Frequently Asked Questions (FAQ)

Q: Can the Phoenix Contact 1827127 directly replace the 5438595 in existing applications?

A: Yes. Both components share identical electrical ratings (8A, 320V IEC), mechanical configuration (2-position, 3.81mm pitch, 90° wire entry), and housing material (UL94 V-0 polyamide). The termination method difference (rising cage clamp vs. standard screw) does not affect functional compatibility.

Q: What is the significance of the wire gauge range difference (0.2-1.5mm² vs. 0.14-1.5mm²)?

A: The 1827127 accepts a slightly lower minimum wire gauge (0.14mm² vs. 0.2mm²), providing expanded compatibility with finer conductor applications. This represents an enhancement rather than a limitation.

Q: Why is the 5438595 listed as obsolete?

A: Obsolete status indicates the part is no longer manufactured by Phoenix Contact. The 1827127 from the active COMBICON MCVR series is the current equivalent offering.

Q: Are there packaging differences between these parts?

A: The 5438595 is supplied in standard packaging, while the 1827127 is supplied in bulk packaging. This distinction affects procurement and inventory management but does not impact component performance or compatibility.

Q: Do both parts meet the same compliance standards?

A: Both components are RoHS compliant and carry UL94 V-0 flammability certification. The 1827127 specifies ROHS3 compliance, representing the current regulatory standard.