Phoenix Contact 1775732 Heavy Duty Connector Hood - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1775732 is a heavy duty connector hood coupling assembly designed for bottom entry cable-to-cable connections. This component features a B32 size coupling with PG29 thread entry, IP65 ingress protection rating, and operates across -40°C to 125°C. The part is classified as obsolete, making identification of functionally equivalent alternatives essential for system maintenance and new installations where legacy specifications must be maintained.

Substiute Parts

1775732

Phoenix ContactIn Stock: 11211775732 Datasheet

Current PartRFQ

1424839

Phoenix ContactIn Stock: 10761424839 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 1775732 is determined by strict alignment of the following critical parameters:

• Connector Type & Style: Must be Hood - Coupling, Bottom Entry configuration
• Size Designation: Must be B32 to ensure mechanical and electrical compatibility
• Thread Size: Must be PG29 for proper cable entry and sealing
• Series Compatibility: HEAVYCON® B series maintains dimensional and functional consistency
• Operating Temperature: Must support -40°C to 125°C range
• Housing Material & Construction: Aluminum die cast with equivalent structural properties
• RoHS Compliance: Must maintain RoHS compliant status for regulatory alignment

The substitute part 1424839 meets all critical substitution criteria while offering enhanced ingress protection (IP66/IP67 versus IP65) and additional salt water resistance features.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1424839 is a direct functional substitute for the obsolete 1775732. Both components share identical core specifications: HEAVYCON® B series designation, B32 size, PG29 thread entry, bottom entry configuration, and -40°C to 125°C operating range. Both maintain RoHS compliance and aluminum die cast housing construction.

The 1424839 offers enhanced environmental protection with IP66/IP67 rating compared to the IP65 rating of the 1775732, along with documented salt water resistance. The 1424839 maintains active product status with current inventory availability, making it the appropriate selection for new installations or system replacements where the original 1775732 is no longer available.

Dimensional variations exist: the 1424839 measures 3.701" L x 3.248" W x 3.929" H versus the 1775732 at 3.701" L x 3.110" W x 3.228" H. These dimensional differences do not affect functional compatibility within the HEAVYCON® B series framework but should be verified against specific mounting constraints in the target application.

Frequently Asked Questions (FAQ)

Q: Can the 1424839 directly replace the 1775732 in existing installations?

A: Yes. Both components are HEAVYCON® B series hood couplings with identical B32 size, PG29 thread entry, bottom entry configuration, and -40°C to 125°C operating range. The 1424839 provides equivalent or superior performance with enhanced IP66/IP67 protection.

Q: What are the key differences between these two parts?

A: The primary differences are product status (1775732 is obsolete; 1424839 is active), ingress protection rating (IP65 versus IP66/IP67), and additional salt water resistance in the 1424839. Dimensional height differs by approximately 0.7 inches (17.8mm).

Q: Are there any compatibility concerns with the dimensional differences?

A: The dimensional variations are within the HEAVYCON® B series tolerance envelope. Verify mounting clearance and cable routing in your specific application, particularly the increased height of the 1424839.

Q: Do both parts maintain the same regulatory compliance?

A: Yes. Both the 1775732 and 1424839 are RoHS compliant with identical ECCN (EAR99) and HTSUS (8538.90.8180) classifications.

Q: Which part should be selected for new designs?

A: The 1424839 is the appropriate selection for new installations. It offers active product status, enhanced environmental protection, and current manufacturing support within the HEAVYCON® B series.