Phoenix Contact 5450133 Terminal Block Plug - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 5450133 is a 3-position terminal block plug with female sockets, 0.197" (5.00mm) pitch, and 90° free-hanging in-line mounting. This component is classified as obsolete, making identification of active equivalent parts essential for ongoing system maintenance and new designs. The part operates at 12A (IEC) / 12A (UL) and 630V (IEC) / 300V (UL), with screw termination and M3 fastening.

Substiute Parts

5450133

Phoenix ContactIn Stock: 10515450133 Datasheet

Current PartRFQ

1792029

Phoenix ContactIn Stock: 8501792029 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Phoenix Contact 5450133 is determined by strict equivalence across the following critical parameters:

• Electrical Compatibility: Current and voltage ratings (IEC and UL standards)
• Physical Compatibility: Number of positions (3), pitch (5.00mm), plug wire entry angle (90°), and mounting type (free hanging in-line)
• Termination Compatibility: Screw-based termination with M3 fastening and matching torque specifications
• Wire Gauge Acceptance: Support for 12-30 AWG (0.2-2.5mm²) wire ranges
• Material and Safety Compliance: UL94 V-0 flammability rating and RoHS compliance

The Phoenix Contact 1792029 meets all these criteria and is classified as an active product, making it a direct functional equivalent despite differences in termination mechanism detail (rising cage clamp vs. standard screw) and UL current rating (15A vs. 12A).

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1792029 is the recommended substitute for the obsolete 5450133. Both components maintain identical electrical performance under IEC standards (12A, 630V) and equivalent UL performance (15A vs. 12A at 300V). The 1792029 is currently in active production status, ensuring long-term availability and supply chain continuity.

The 1792029 carries ROHS3 compliance, representing a more current regulatory standard than the RoHS compliance of the 5450133. Both components meet UL94 V-0 flammability requirements and support identical wire gauge ranges (12-30 AWG / 0.2-2.5mm²).

Physical and mechanical compatibility is complete: identical 3-position configuration, 5.00mm pitch, 90° wire entry, free-hanging in-line mounting, M3 fastening, and matching torque specifications (0.5-0.6 Nm).

Frequently Asked Questions (FAQ)

Q: Can the 1792029 directly replace the 5450133 in existing installations?

A: Yes. Both components share identical electrical ratings under IEC standards, matching physical dimensions, pitch, wire entry angle, mounting configuration, and fastening specifications. The 1792029 is mechanically and electrically compatible with systems designed for the 5450133.

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

A: Both termination methods use M3 fastening with identical torque specifications (0.5-0.6 Nm). The rising cage clamp mechanism in the 1792029 provides an alternative wire retention method while maintaining the same electrical and mechanical performance.

Q: Does the higher UL current rating (15A vs. 12A) on the 1792029 affect compatibility?

A: No. A higher current rating indicates greater capacity and does not affect compatibility with systems designed for 12A operation. The component remains suitable for all applications within the 12A specification.

Q: Are there packaging differences between these parts?

A: The 5450133 is listed with unspecified packaging, while the 1792029 is supplied in bulk packaging. Packaging format does not affect functional or mechanical compatibility.

Q: What compliance standards apply to both components?

A: Both the 5450133 and 1792029 meet UL94 V-0 flammability requirements. The 1792029 carries ROHS3 compliance, while the 5450133 carries RoHS compliance. Both are suitable for applications requiring these certifications.