Phoenix Contact 1647310 Heavy Duty Connector Hood - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1647310 is a Heavy Duty Connector Hood designed for top entry applications with M40 thread size and B48 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 product is classified as obsolete, making identification of functionally equivalent substitute parts essential for ongoing system maintenance and new design implementations where this connector type is required.

Substiute Parts

1647310

Phoenix ContactIn Stock: 10751647310 Datasheet

Current PartRFQ

1424855

Phoenix ContactIn Stock: 10701424855 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Phoenix Contact 1647310 is determined by strict alignment of the following critical parameters:

• Connector Type & Style: Hood connector with top entry configuration
• Size Designation: B48 form factor
• Thread Interface: M40 thread size
• Series Compatibility: HEAVYCON® B series
• Ingress Protection: IP65 minimum rating (IP66/IP67 represents enhanced protection and is acceptable for substitution)
• Operating Temperature: -40°C to 125°C range
• Housing Material: Aluminum die cast construction
• Regulatory Compliance: ROHS3 compliant

The substitute part 1424855 maintains all critical mechanical and electrical parameters while offering enhanced ingress protection (IP66/IP67) and additional salt water resistance features. Both parts share identical thread size, form factor, series designation, and temperature operating range, establishing direct functional equivalence.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1424855 is the direct substitute for the obsolete 1647310. Both components are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements. The substitute part maintains identical mechanical interfaces (M40 thread, B48 size, top entry configuration) and thermal operating range (-40°C to 125°C).

The 1424855 provides enhanced ingress protection at IP66/IP67 compared to the original IP65 rating, representing an improvement in environmental sealing performance. This upgrade does not compromise compatibility and is suitable for direct replacement in applications where the original 1647310 was specified. The active product status of 1424855 ensures ongoing availability and supply chain continuity.

Frequently Asked Questions (FAQ)

Q: Can the 1424855 directly replace the 1647310 in existing installations?

A: Yes. Both parts share identical thread size (M40), form factor (B48), connector type (hood, top entry), and operating temperature range (-40°C to 125°C). The mechanical mounting interface and locking mechanism are identical. The enhanced IP66/IP67 rating of the substitute provides equal or superior environmental protection.

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

A: IP65 provides dust tight and water resistant protection. IP66/IP67 extends this to include waterproof capability under temporary immersion conditions. For applications requiring the original IP65 specification, the IP66/IP67 rated substitute meets or exceeds those requirements.

Q: Are there dimensional differences between these parts?

A: Minor dimensional variations exist. The 1647310 measures 5.177" L × 4.604" W × 3.780" H (131.50mm × 89.00mm × 96.00mm). The 1424855 measures 5.197" L × 4.643" W × 4.232" H (132.00mm × 90.00mm × 107.50mm). These differences are within typical manufacturing tolerances for die cast aluminum housings and do not affect mechanical compatibility or mounting interfaces.

Q: Why is the original 1647310 listed as obsolete?

A: Product obsolescence typically results from manufacturer discontinuation decisions. The 1424855 represents the current active equivalent within the HEAVYCON® B series, offering enhanced specifications while maintaining full backward compatibility.

Q: Are both parts ROHS3 compliant?

A: Yes. Both the 1647310 and 1424855 are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards for electronic component manufacturing.