Phoenix Contact 1604912 Heavy Duty Connector - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1604912 is a hood-style heavy duty connector designed for top entry applications with M25 thread size and D50 form factor. This connector provides IP65 ingress protection (dust tight, water resistant) and operates across a temperature range of -40°C to 125°C. The part is classified as obsolete, making identification of suitable substitute components essential for ongoing system maintenance and new design implementations where equivalent functionality is required.

Substiute Parts

1604912

Phoenix ContactIn Stock: 10171604912 Datasheet

Current PartRFQ

1424408

Phoenix ContactIn Stock: 11521424408 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 1604912 is determined by strict alignment with the following core parameters:

• Connector Type & Style: Hood connector with top entry configuration
• Size Designation: D50 form factor
• Thread Interface: M25 thread size
• Lock Mechanism: Locking clip arrangement on base bottom
• Housing Material & Construction: Aluminum die-cast construction
• Operating Temperature Range: -40°C to 125°C capability
• Series Compatibility: HEAVYCON® D series

The substitute part 1424408 maintains equivalence across all critical mechanical and electrical parameters. While the substitute offers enhanced ingress protection (IP66/IP67 versus IP65) and includes salt water resistance features, the core form factor, mounting interface, and operational envelope remain consistent with the original specification.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1424408 serves as the direct substitute for the obsolete 1604912 connector. Both components share identical mechanical interfaces, form factors, and operational temperature specifications within the HEAVYCON® D series platform.

The primary distinction between these parts is the ingress protection rating. The substitute 1424408 provides IP66/IP67 protection with salt water resistance, compared to the IP65 rating of the original part. This represents an enhancement in environmental sealing capability and does not introduce compatibility concerns for applications originally specified with IP65 protection.

The active product status of part 1424408 ensures ongoing availability and supply chain continuity, addressing the obsolescence of the original component. Both parts maintain RoHS compliance and identical die-cast aluminum construction with gray powder-coated finish.

Frequently Asked Questions (FAQ)

Q: Can the 1424408 directly replace the 1604912 in existing installations?

A: Yes. Both connectors share identical D50 form factor, M25 thread interface, and locking clip mechanism. The mechanical and electrical mounting interfaces are equivalent. The enhanced IP66/IP67 protection of the substitute provides equal or superior environmental sealing compared to the original IP65 specification.

Q: What is the significance of the IP66/IP67 rating upgrade in the substitute part?

A: IP66/IP67 provides waterproof capability in addition to dust protection, whereas IP65 provides dust tight and water resistant protection. For applications originally specified with IP65, the substitute's higher rating ensures equivalent or improved environmental protection without introducing incompatibility.

Q: Are there dimensional differences between these connectors?

A: The substitute 1424408 has a height dimension of 80mm compared to 76mm for the original 1604912. Length and width dimensions remain identical at 82mm and 56mm respectively. This 4mm height difference should be verified against available mounting space in the application.

Q: Does the salt water resistance feature of the 1424408 affect compatibility?

A: No. Salt water resistance is an additional material property that does not alter the connector's mechanical or electrical interface. This feature provides enhanced durability in corrosive environments without affecting standard applications.

Q: What is the packaging difference between these parts?

A: The original 1604912 is listed with unspecified packaging, while the substitute 1424408 is supplied in bulk packaging. Verify bulk packaging specifications against procurement requirements for your application.