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Phoenix Contact 5451433 Terminal Block Plug - Equivalent & Substitute Parts
Part Overview
The Phoenix Contact 5451433 is a 7-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
Key Parameters
| Parameter | Specification |
|---|---|
| Number of Positions | 7 |
| Pitch | 0.200" (5.08mm) |
| Plug Wire Entry | 270° |
| Mounting Type | Free Hanging (In-Line) |
| Current - IEC | 12A |
| Voltage - IEC | 630V |
| Wire Gauge Range | 12-30 AWG (0.2-2.5mm²) |
| Screw Size | M3 |
| Torque Specification | 0.5-0.6 Nm (4.4-5.3 Lb-In) |
| Housing Material | Polyamide (PA), Nylon |
| Flammability Rating | UL94 V-0 |
Substitute Part Grouping Explanation
Substitution of the Phoenix Contact 5451433 is determined by strict equivalence across the following critical parameters:
- Electrical Compatibility: Matching IEC voltage (630V) and current (12A minimum) ratings
- Mechanical Compatibility: Identical 7-position count, 0.200" (5.08mm) pitch, and 270° wire entry orientation
- Termination Interface: Screw-based termination with M3 screw size and 0.5-0.6 Nm torque specification
- Wire Accommodation: Support for 12-30 AWG (0.2-2.5mm²) wire gauge range
- Mounting Configuration: Free-hanging in-line mounting type
- Material & Safety: Polyamide housing with UL94 V-0 flammability rating
The substitute part Phoenix Contact 1792809 meets all critical substitution criteria while offering enhanced features and active product status.
Parameter Comparison
| Parameter | 5451433 (Main Part) | 1792809 (Substitute) | Compatibility |
|---|---|---|---|
| Manufacturer | Phoenix Contact | Phoenix Contact | Match |
| Category | Terminal Blocks | Terminal Blocks | Match |
| Type | Plug, Female Sockets | Plug, Female Sockets | Match |
| Number of Positions | 7 | 7 | Match |
| Pitch | 0.200" (5.08mm) | 0.200" (5.08mm) | Match |
| Plug Wire Entry | 270° | 270° | Match |
| Mounting Type | Free Hanging (In-Line) | Free Hanging (In-Line) | Match |
| Current - IEC | 12A | 12A | Match |
| Voltage - IEC | 630V | 630V | Match |
| Current - UL | 12A | 15A | Compatible (1792809 exceeds requirement) |
| Voltage - UL | 300V | 300V | Match |
| Wire Gauge Range | 12-30 AWG (0.2-2.5mm²) | 12-30 AWG (0.2-2.5mm²) | Match |
| Screw Size | M3 | M3 | Match |
| Torque Specification | 0.5-0.6 Nm (4.4-5.3 Lb-In) | 0.5-0.6 Nm (4.4-5.3 Lb-In) | Match |
| Housing Material | Polyamide (PA), Nylon | Polyamide (PA), Nylon | Match |
| Flammability Rating | UL94 V-0 | UL94 V-0 | Match |
| RoHS Status | RoHS Compliant | ROHS3 Compliant | Compatible (ROHS3 is current standard) |
| Product Status | Obsolete | Active | Substitute is actively manufactured |
Engineering Selection Recommendations
The Phoenix Contact 1792809 is a direct functional equivalent to the 5451433 and is suitable for substitution in applications requiring a 7-position, 5.08mm pitch terminal block plug with 270° wire entry.
Compliance Basis: Both parts maintain UL94 V-0 flammability ratings and meet IEC electrical specifications. The 1792809 carries ROHS3 compliance, representing current regulatory alignment compared to the obsolete 5451433's RoHS compliance status.
Electrical Performance: The 1792809 provides equivalent IEC ratings (12A at 630V) and exceeds UL current rating (15A versus 12A), ensuring no performance degradation in existing circuit designs.
Mechanical Compatibility: Identical pitch, position count, wire entry angle, and screw termination parameters ensure direct mechanical interchangeability without modification to mating connectors or mounting hardware.
Availability: The 1792809 is actively manufactured with 1302 units in stock, providing supply continuity for the obsolete 5451433.
Frequently Asked Questions (FAQ)
Q: Can the Phoenix Contact 1792809 directly replace the 5451433 in existing assemblies?
A: Yes. Both parts share identical electrical ratings (IEC: 12A at 630V), mechanical dimensions (7 positions, 5.08mm pitch, 270° entry), and termination specifications (M3 screw, 0.5-0.6 Nm torque). No modifications to mating connectors or mounting structures are required.
Q: What is the difference between the 5451433 and 1792809?
A: The primary differences are product status and termination mechanism. The 5451433 uses standard screw termination, while the 1792809 uses rising cage clamp termination and includes retention latches on the non-wire side. The 1792809 is actively manufactured, whereas the 5451433 is obsolete. Both maintain equivalent electrical and mechanical compatibility.
Q: Are there wire gauge compatibility differences between these parts?
A: No. Both parts accommodate 12-30 AWG (0.2-2.5mm²) wire gauges with identical 7mm wire strip length specifications.
Q: Does the 1792809 meet current regulatory requirements?
A: Yes. The 1792809 carries ROHS3 compliance, representing current regulatory standards. Both parts maintain UL94 V-0 flammability ratings and equivalent electrical certifications.
Q: What packaging options are available for the substitute part?
A: The 1792809 is supplied in bulk packaging, compared to the 5451433's unspecified packaging format.
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