Phoenix Contact 1645147 HEAVYCON® B32 Hood Connector Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1645147 is a HEAVYCON® B series hood connector housing designed for side entry applications with M25 thread size and IP65 ingress protection rating. This component is classified as obsolete, necessitating identification of functionally equivalent active alternatives for new designs and ongoing system maintenance. The part features aluminum die-cast construction with powder coating, suitable for industrial environments with operating temperatures from -40°C to 125°C.

Substiute Parts

1645147

Phoenix ContactIn Stock: 9841645147 Datasheet

Current PartRFQ

1424836

Phoenix ContactIn Stock: 7801424836 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 1645147 is determined by the following critical parameters:

• Series Compatibility: Must belong to HEAVYCON® B series to ensure mechanical and electrical interface compatibility
• Connector Type & Style: Hood connector with side entry configuration required for form factor compatibility
• Housing Size: B32 size classification must be maintained for mounting and interface consistency
• Material & Construction: Aluminum die-cast housing with equivalent environmental protection capability
• Operating Temperature Range: Must support -40°C to 125°C operational envelope
• Ingress Protection: Minimum IP65 rating; higher ratings (IP66/IP67) provide enhanced environmental protection and are acceptable for substitution

The identified substitute part 1424836 maintains series, connector type, style, and housing size compatibility while offering enhanced ingress protection (IP66/IP67) and active product status. The thread size difference (M32 vs. M25) and dimensional variations reflect design evolution within the HEAVYCON® B platform.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1424836 serves as the active equivalent for the obsolete 1645147 within the HEAVYCON® B series platform. Selection of the 1424836 is supported by:

• Product Status: Active manufacturing status ensures long-term availability and supply chain continuity
• Regulatory Compliance: ROHS3 compliance exceeds the RoHS compliance of the original part, meeting current environmental standards
• Enhanced Environmental Protection: IP66/IP67 rating provides superior ingress protection compared to the IP65 specification of the original part, suitable for more demanding environmental conditions
• Thermal Compatibility: Identical operating temperature range (-40°C to 125°C) maintains thermal performance requirements
• Series Continuity: Membership in the same HEAVYCON® B series ensures mechanical interface compatibility and design ecosystem consistency

The M32 thread size of the 1424836 represents a design evolution within the series and requires verification of mounting interface compatibility in the target application.

Frequently Asked Questions (FAQ)

Q: Can the 1424836 directly replace the 1645147 in existing installations?

A: The 1424836 maintains HEAVYCON® B series compatibility, hood connector type, side entry style, and B32 housing size. The M32 thread size differs from the M25 specification of the original part. Direct replacement requires confirmation that the mounting interface accommodates the M32 thread specification.

Q: What is the significance of the IP66/IP67 rating upgrade on the 1424836?

A: The 1424836 provides enhanced ingress protection (IP66/IP67) compared to the IP65 rating of the 1645147. This upgrade indicates improved dust sealing and waterproof capability, making the substitute suitable for applications requiring higher environmental protection without compromising compatibility with systems designed for IP65 operation.

Q: Are there dimensional differences between the two parts?

A: Yes. The 1645147 measures 3.681" L x 3.110" W x 3.150" H (94.60mm x 79.00mm x 80.00mm), while the 1424836 measures 3.701" L x 3.248" W x 3.701" H (94.00mm x 82.50mm x 94.00mm). These dimensional variations reflect design evolution and require verification of mounting space availability in the target application.

Q: What is the compliance difference between RoHS and ROHS3?

A: ROHS3 represents the current iteration of the Restriction of Hazardous Substances directive with updated substance restrictions and compliance requirements. The 1424836 meets ROHS3 standards, ensuring compliance with current regulatory frameworks, while the 1645147 meets the earlier RoHS specification.

Q: Why is the 1645147 classified as obsolete?

A: Obsolete status indicates that the manufacturer has discontinued production. The 1424836 represents the active successor within the HEAVYCON® B series, offering equivalent functionality with enhanced environmental protection and current regulatory compliance.