Phoenix Contact 5440648 Terminal Block Plug - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 5440648 is a 9-position terminal block plug with female sockets, 0.200" (5.08mm) pitch, designed for 270° free-hanging in-line applications. This component features screw termination, rated for 12A (IEC) and 300V (UL), and accommodates wire gauges from 12-30 AWG (0.2-2.5mm²). The part is currently obsolete, making identification of compatible substitutes essential for ongoing system maintenance and new designs requiring equivalent functionality.

Substiute Parts

5440648

Phoenix ContactIn Stock: 8775440648 Datasheet

Current PartRFQ

1792825

Phoenix ContactIn Stock: 12611792825 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 5440648 is determined by strict alignment of the following critical parameters:

• Position Count & Pitch: Must be 9 positions at 0.200" (5.08mm) spacing
• Connector Type & Gender: Must be plug configuration with female sockets
• Wire Entry Orientation: Must support 270° free-hanging in-line mounting
• Electrical Ratings: Must meet or exceed 12A (IEC) and 630V (IEC) specifications
• Wire Gauge Compatibility: Must accept 12-30 AWG (0.2-2.5mm²) conductors
• Termination Method: Must use screw-based termination
• Material & Compliance: Must maintain UL94 V-0 flammability rating and RoHS compliance

The Phoenix Contact 1792825 qualifies as a direct substitute based on these parameters. Both components share identical mechanical and electrical core specifications, enabling functional interchangeability in applications requiring 9-position, 5.08mm pitch terminal block plugs with screw termination.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1792825 is the qualified substitute for the obsolete 5440648 based on the following engineering criteria:

Electrical Equivalence: Both components meet IEC electrical specifications (12A, 630V). The 1792825 provides enhanced UL current rating (15A versus 12A), representing a performance improvement without introducing incompatibility.

Mechanical Compatibility: Identical pitch (5.08mm), position count (9), connector type (plug with female sockets), and mounting configuration (270° free-hanging in-line) ensure direct mechanical interchangeability.

Termination Compatibility: The 1792825 employs rising cage clamp screw termination, an advancement over standard screw termination that maintains functional compatibility while improving contact reliability and wire retention.

Compliance Status: The 1792825 holds active product status with current RoHS3 compliance, whereas the 5440648 is obsolete. Both maintain UL94 V-0 flammability certification, satisfying safety requirements for equivalent applications.

Availability: The 1792825 is currently in active production with 1247 units in stock, compared to the 5440648's obsolete status with limited remaining inventory (814 units).

Frequently Asked Questions (FAQ)

Q: Can the Phoenix Contact 1792825 directly replace the 5440648 in existing installations?

A: Yes. Both components share identical mechanical dimensions, pitch spacing, position count, and electrical ratings (IEC basis). The 1792825 features rising cage clamp termination, which is mechanically and functionally compatible with standard screw termination applications.

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

A: Rising cage clamp termination in the 1792825 provides enhanced wire retention and contact pressure compared to basic screw termination. Both methods are screw-actuated and functionally equivalent for circuit completion and current carrying capacity.

Q: Are there any wire gauge or current rating limitations when substituting the 1792825 for the 5440648?

A: No. Both components accept identical wire gauge ranges (12-30 AWG / 0.2-2.5mm²). The 1792825 actually provides higher UL current rating (15A versus 12A), making it suitable for all applications rated for the original 5440648.

Q: Does the color difference (gray versus green) affect electrical or mechanical compatibility?

A: No. Color is a cosmetic parameter and does not affect electrical performance, mechanical fit, or functional compatibility. Both components are electrically and mechanically interchangeable.

Q: What is the significance of the 1792825 being in the COMBICON MVSTBW series versus the 5440648 in the BCVP series?

A: Series designation indicates product line evolution within Phoenix Contact's terminal block portfolio. The COMBICON MVSTBW represents a current-generation product line, while BCVP is an obsolete series. Both series share compatible mechanical and electrical specifications for this 9-position, 5.08mm pitch configuration.

Q: Is the 1792825 RoHS3 compliant, and does this affect compatibility with RoHS-regulated applications?

A: Yes. The 1792825 is RoHS3 compliant, which exceeds the RoHS compliance requirement of the original 5440648. This makes the 1792825 suitable for all applications requiring RoHS compliance, including those originally designed for the 5440648.

Q: What packaging differences exist between the two parts?

A: The 5440648 is supplied in standard packaging, while the 1792825 is supplied in bulk packaging. This affects order quantities and handling but does not impact component functionality or compatibility.