Phoenix Contact 1672796 Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1672796 is a Heavy Duty Connector base unit designed for box mount applications with side entry configuration. This D25 connector features PG16 thread size and IP65 ingress protection rating, suitable for industrial environments requiring dust-tight and water-resistant sealing. The part is classified as obsolete, making identification of functionally equivalent substitute components essential for ongoing system maintenance and new equipment design where this connector type is specified.

Substiute Parts

1672796

Phoenix ContactIn Stock: 10741672796 Datasheet

Current PartRFQ

1424398

Phoenix ContactIn Stock: 10611424398 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 1672796 is determined by the following critical parameters:

Core Compatibility Parameters:

• Connector Type: Base - Box Mount (required match)
• Style: Side Entry (required match)
• Size: D25 (required match)
• Thread Size: PG16 (required match)
• Series: HEAVYCON® D (required match)
• Housing Material: Aluminum, Die Cast (required match)
• Operating Temperature Range: -40°C to 125°C (required match or exceed)

Allowable Variations:

• Ingress Protection: Equal or higher rating acceptable (IP65 minimum; IP66/IP67 acceptable)
• Product Status: Active status preferred for obsolete parts
• Housing Finish: Variations acceptable if material remains consistent
• Features: Additional features (salt water resistance, feed through) acceptable

The substitute part 1424398 meets all core compatibility requirements while providing enhanced ingress protection (IP66/IP67 versus IP65) and additional environmental resistance features within the same mechanical and electrical envelope.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1424398 is a direct functional substitute for the obsolete 1672796 connector base. Both components share identical mechanical mounting interfaces, electrical connector size (D25), thread engagement (PG16), and thermal operating range (-40°C to 125°C). The substitute part maintains RoHS compliance requirements and is currently in active production status, ensuring long-term availability for system maintenance and new designs.

The 1424398 provides enhanced environmental protection through IP66/IP67 ingress rating compared to the IP65 specification of the original part, with additional salt water resistance features. This upgrade in environmental sealing does not compromise mechanical or electrical compatibility and is suitable for applications requiring equal or greater environmental protection.

Frequently Asked Questions (FAQ)

Q: Can the 1424398 directly replace the 1672796 in existing installations?

A: Yes. Both connectors share identical D25 size, PG16 thread, side entry configuration, and -40°C to 125°C operating range. The mechanical mounting footprint and locking mechanism are equivalent. The 1424398 provides enhanced IP66/IP67 protection versus the original IP65 rating.

Q: What is the significance of the IP65 to IP66/IP67 upgrade?

A: IP65 provides dust-tight and low-pressure water jet resistance. IP66/IP67 adds high-pressure water jet resistance (IP66) and temporary immersion capability (IP67). The substitute part exceeds the original specification, making it suitable for more demanding environmental conditions without compromising compatibility.

Q: Are there dimensional differences between these parts?

A: Minor dimensional variations exist. The 1672796 measures 4.311" L × 1.969" W × 2.244" H, while the 1424398 measures 3.150" L × 2.008" W × 2.244" H. Height remains constant at 2.244". Verify mounting space availability in your application before substitution.

Q: What is the packaging difference between these parts?

A: The original 1672796 is listed with unspecified packaging, while the 1424398 is supplied in bulk packaging. Confirm packaging requirements with your procurement process.

Q: Why is the original part obsolete?

A: The 1672796 is classified as obsolete by Phoenix Contact. The 1424398 represents the current active production equivalent within the HEAVYCON® D series, offering improved environmental protection and ongoing manufacturing support.

Q: Are both parts RoHS compliant?

A: The 1672796 is confirmed RoHS compliant. RoHS status for the 1424398 is not specified in available data. Verify compliance requirements with Phoenix Contact if RoHS certification is mandatory for your application.