Phoenix Contact 1604972 Heavy Duty Connector Hood - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1604972 is a heavy duty connector hood designed for side entry applications with M32 thread size and D50 form factor. This component 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. The HEAVYCON® D series construction utilizes die-cast aluminum with powder coating for durability in industrial environments.

Substiute Parts

1604972

Phoenix ContactIn Stock: 9341604972 Datasheet

Current PartRFQ

1424404

Phoenix ContactIn Stock: 9541424404 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 1604972 is determined by strict alignment of the following critical parameters:

Primary Substitution Criteria:

• Connector type: Hood
• Application style: Side entry
• Form factor: D50
• Thread interface: M32
• Lock mechanism: Locking clip (2) on base bottom
• Housing material: Aluminum, die cast
• Operating temperature range: -40°C to 125°C
• RoHS compliance status

Secondary Compatibility Factors:

• Ingress protection rating (minimum IP65 required)
• Physical dimensions (length, width, height)
• Housing color (gray)

The substitute part 1604972 meets all primary criteria and exceeds the ingress protection requirement, making it a valid functional equivalent for applications requiring enhanced environmental sealing.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1424404 serves as a direct functional substitute for the obsolete 1604972 model. Both components share identical mechanical interfaces (M32 thread, D50 form factor, side entry configuration) and thermal operating range (-40°C to 125°C). The substitute part maintains full compatibility with existing mounting and connector systems designed for the original component.

The 1424404 provides enhanced environmental protection with IP66/IP67 rating compared to the IP65 specification of the original part, offering improved sealing performance in demanding industrial applications. Both parts maintain RoHS compliance, with the substitute meeting the more recent ROHS3 standard. The 0.158" (4.00mm) height differential between the two models must be evaluated within the context of specific installation geometry and clearance requirements.

The active product status of the 1424404 ensures ongoing availability and supply chain continuity, eliminating obsolescence concerns associated with the original component.

Frequently Asked Questions (FAQ)

Q: Can the 1424404 be used as a direct replacement for the 1604972 in existing installations?

A: Yes. Both components share identical connector type (hood), application style (side entry), form factor (D50), thread size (M32), and lock mechanism specifications. The mechanical and electrical interfaces are compatible. Physical dimension differences (4.00mm height increase) must be verified against installation space constraints.

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

A: The original 1604972 provides IP65 protection (dust tight, water resistant). The substitute 1424404 provides IP66/IP67 protection (dust tight, water resistant, waterproof). The enhanced rating represents improved environmental sealing performance and does not create compatibility issues in applications originally specified for IP65.

Q: Are both parts RoHS compliant?

A: Yes. The 1604972 meets RoHS compliance standards. The 1424404 meets the more recent ROHS3 compliance standard. Both parts satisfy RoHS requirements for hazardous substance restrictions.

Q: Why is the 1604972 listed as obsolete?

A: Product obsolescence indicates that the manufacturer has discontinued production and support for this component. The 1424404 represents the active production equivalent within the HEAVYCON® D series, ensuring continued availability and supply chain support.

Q: Are there any temperature or material differences between these components?

A: No. Both parts operate across the identical temperature range (-40°C to 125°C) and utilize die-cast aluminum housing with identical material specifications. Operating characteristics remain consistent between the two models.

Q: What is the significance of the salt water resistant feature listed for the 1424404?

A: This feature indicates enhanced corrosion resistance in marine or coastal environments. It represents an additional capability of the substitute part and does not restrict its use in standard industrial applications.