Phoenix Contact 1674899 Heavy Duty Connector - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1674899 is a base-mounted, 90° side entry heavy duty connector in the HEAVYCON® D series, designed for panel mounting applications with M20 thread size and D7 connector size. This connector provides IP54 ingress protection (dust protected, water resistant) and operates across a wide temperature range of -40°C to 125°C.

The 1674899 is classified as obsolete. Identifying equivalent substitute parts is essential for maintaining system compatibility, ensuring continued availability for replacement and repair applications, and supporting long-term product lifecycle management.

Substiute Parts

1674899

Phoenix ContactIn Stock: 11261674899 Datasheet

Current PartRFQ

1419253

Phoenix ContactIn Stock: 8421419253 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 1674899 is determined by strict alignment with the following core parameters:

• Connector Type & Orientation: Base - Panel Mount 90° configuration
• Connector Size: D7
• Thread Size: M20
• Style: Side Entry
• Lock Mechanism: Locking Clip (1) on Base Bottom
• Operating Temperature Range: -40°C to 125°C minimum
• Series Compatibility: HEAVYCON® D series
• Regulatory Compliance: RoHS compliance required

The substitute part 1674899 (Phoenix Contact 1419253) maintains identical mechanical and electrical interface specifications. The primary distinction is an enhanced ingress protection rating (IP66/IP67 versus IP54) and upgraded housing material (aluminum die cast versus zinc die cast), which represents a functional improvement rather than a deviation from the core substitution criteria.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: Phoenix Contact 1419253

The 1419253 is the direct functional equivalent for the obsolete 1674899. Both connectors share identical mechanical interfaces (D7 size, M20 thread, side entry, 90° panel mount configuration) and electrical operating parameters (-40°C to 125°C temperature range).

The 1419253 is classified as active product status, ensuring ongoing availability and supply chain continuity. It carries ROHS3 compliance, meeting current regulatory requirements. The enhanced ingress protection rating (IP66/IP67 versus IP54) and aluminum die cast housing provide superior environmental resistance without compromising mechanical compatibility.

For applications requiring the exact IP54 specification of the original 1674899, the 1419253 remains functionally compatible, as IP66/IP67 protection exceeds IP54 requirements and does not introduce incompatibility.

Frequently Asked Questions (FAQ)

Q: Can Phoenix Contact 1419253 directly replace 1674899 in existing installations?

A: Yes. Both connectors maintain identical mechanical interfaces (D7 size, M20 thread, side entry, 90° panel mount) and electrical operating parameters (-40°C to 125°C). The 1419253 is mechanically and electrically interchangeable with the 1674899.

Q: What is the difference in ingress protection between these connectors?

A: The 1674899 provides IP54 protection (dust protected, water resistant). The 1419253 provides IP66/IP67 protection (dust tight, water resistant, waterproof). IP66/IP67 represents enhanced environmental sealing and does not create incompatibility with applications designed for IP54.

Q: Why is the housing material different?

A: The 1674899 uses zinc die cast housing; the 1419253 uses aluminum die cast housing. Both materials are suitable for the operating temperature range (-40°C to 125°C) and environmental conditions. Aluminum die cast housing in the 1419253 provides improved corrosion resistance, particularly in salt water environments.

Q: Is the 1419253 available in the same packaging as the 1674899?

A: The 1674899 is supplied in standard packaging. The 1419253 is supplied in bulk packaging. Both are new original stock from Phoenix Contact.

Q: Are there any compliance differences between these parts?

A: The 1674899 is RoHS Compliant. The 1419253 is ROHS3 Compliant, representing current regulatory alignment. Both parts carry EAR99 ECCN classification and 8538.90.8180 HTSUS code.