Phoenix Contact 1647323 Heavy Duty Connector Hood - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1647323 is a Heavy Duty Connector Hood for side entry applications with M40 thread size and B48 housing configuration. This connector delivers IP65 ingress protection (dust tight, water resistant) and operates across -40°C to 125°C. The product is currently obsolete, making identification of functionally equivalent alternatives essential for ongoing system maintenance and new design implementations where this connector type is specified.

Substiute Parts

1647323

Phoenix ContactIn Stock: 12591647323 Datasheet

Current PartRFQ

1424861

Phoenix ContactIn Stock: 8391424861 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 1647323 is determined by the following critical parameters:

• Connector Type & Style: Must be Hood connector with Side Entry configuration
• Size Designation: Must be B48 housing size
• Thread Size: Must be M40
• Series Compatibility: Must belong to HEAVYCON® B series
• Lock Mechanism: Must feature Locking Clip (1) on Base Bottom
• Operating Temperature Range: Must support -40°C to 125°C minimum
• Housing Material: Aluminum die cast construction
• Ingress Protection: Must meet or exceed IP65 specification

The substitute part 1424861 satisfies all critical substitution parameters while offering enhanced environmental protection (IP66/IP67) and improved corrosion resistance through salt water resistant features.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1424861 is the direct functional equivalent for applications currently specified with part number 1647323. Selection of this substitute is supported by:

• Product Status Alignment: The substitute is Active, providing long-term availability and supply chain continuity compared to the Obsolete status of the original part
• Regulatory Compliance: Both parts maintain RoHS compliance; the substitute achieves ROHS3 Compliant status with REACH Unaffected designation, meeting current environmental standards
• Enhanced Environmental Protection: The substitute delivers IP66/IP67 ingress protection versus the original IP65, providing superior dust and water resistance with waterproof capability
• Mechanical Compatibility: Identical connector type, style, size, thread size, and locking mechanism ensure direct mechanical fit and functional interchangeability
• Thermal Performance: Both parts operate across the identical -40°C to 125°C temperature range
• Material Consistency: Aluminum die cast housing maintains structural and thermal properties of the original design

Dimensional variation (height increase of 11.50 mm) must be verified against available mounting space in the target application.

Frequently Asked Questions (FAQ)

Q: Can Phoenix Contact 1424861 directly replace 1647323 in existing installations?

A: Yes. Both connectors share identical connector type (Hood), style (Side Entry), size (B48), thread size (M40), locking mechanism, and operating temperature range. The substitute is mechanically and functionally compatible. Verify available mounting height, as the substitute is 11.50 mm taller.

Q: What is the difference between IP65 and IP66/IP67 ingress protection?

A: IP65 provides dust tight and water resistant protection. IP66/IP67 adds waterproof capability, with IP67 supporting temporary immersion. The substitute's enhanced rating provides superior environmental protection for the same connector footprint.

Q: Why is the original part 1647323 obsolete?

A: Product obsolescence is determined by manufacturer lifecycle decisions. The substitute 1424861 remains Active and is the current production equivalent within the HEAVYCON® B series.

Q: Are there packaging differences between these parts?

A: The original part 1647323 packaging is not specified. The substitute 1424861 is supplied in Bulk packaging. Confirm packaging requirements with your procurement specifications.

Q: Does the substitute include salt water resistant features?

A: Yes. Phoenix Contact 1424861 includes salt water resistant features, providing enhanced corrosion protection compared to the original part specification.

Q: What compliance certifications apply to both parts?

A: Both parts are RoHS compliant. The substitute achieves ROHS3 Compliant status and is REACH Unaffected, meeting current EU environmental regulations.