Phoenix Contact 1604794 Heavy Duty Connector Base - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1604794 is a heavy-duty connector base designed for box mount, side entry applications with M32 thread size in the B16 configuration. 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 where equivalent functionality is required.

Substiute Parts

1604794

Phoenix ContactIn Stock: 10341604794 Datasheet

Current PartRFQ

1082601

Phoenix ContactIn Stock: 8421082601 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 1604794 is determined by the following critical parameters:

• Connector Type & Style: Must be Base - Box Mount with Side Entry configuration
• Size Designation: B16 size class
• Thread Size: M32 threading requirement
• Ingress Protection: Minimum IP65 rating (dust tight, water resistant)
• Operating Temperature: -40°C to 125°C range compatibility
• Housing Material & Construction: Aluminum die cast with compatible mechanical dimensions
• Regulatory Compliance: RoHS compliance status

The substitute part 1082601 meets all critical substitution criteria while providing enhanced ingress protection and additional features compatible with the original application requirements.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1082601 is the direct substitute for the obsolete 1604794. Both components share identical mechanical dimensions, thread sizing, and core connector architecture. The 1082601 maintains full compatibility with existing mounting and interface requirements while offering the following advantages:

• Active Product Status: The 1082601 is currently in active production, ensuring long-term availability and supply chain continuity
• Enhanced Ingress Protection: IP66/IP67 rating provides superior dust and water resistance compared to the IP65 specification of the original part
• Regulatory Compliance: ROHS3 compliance exceeds the RoHS compliance of the original component
• Dual Configuration: The side entry dual configuration provides expanded application flexibility
• Salt Water Resistance: Additional feature set suitable for corrosive environments

Selection of the 1082601 eliminates obsolescence risk while maintaining full mechanical and electrical compatibility with systems designed for the 1604794.

Frequently Asked Questions (FAQ)

Q: Can the 1082601 directly replace the 1604794 in existing installations?

A: Yes. Both components share identical M32 thread sizing, B16 size designation, mechanical dimensions (117.00mm x 57.00mm x 84.00mm), and base mounting configuration. The locking clip arrangement on the base bottom is identical. The 1082601 operates within the same -40°C to 125°C temperature range.

Q: What is the significance of the IP66/IP67 rating on the 1082601 compared to the IP65 rating on the 1604794?

A: The 1082601 provides enhanced ingress protection. IP66 adds protection against high-pressure water jets, while IP67 adds temporary immersion capability. These ratings are backward compatible with IP65 applications, meaning the 1082601 can be used in any environment specified for IP65 operation.

Q: Are there any dimensional differences between these components?

A: No. Both the 1604794 and 1082601 share identical external dimensions of 117.00mm length, 57.00mm width, and 84.00mm height. Housing color is gray for both components.

Q: What does "Dual" configuration mean on the 1082601?

A: The 1082601 features dual M32 side entry capability, providing two connection points compared to the single entry configuration. This expanded functionality is compatible with single-entry applications through selective port utilization.

Q: Are both components RoHS compliant?

A: Yes. The 1604794 carries RoHS compliance certification. The 1082601 carries ROHS3 compliance certification, which represents a more current regulatory standard while maintaining full backward compatibility.

Q: What is the packaging difference between these parts?

A: The 1604794 is supplied with standard packaging. The 1082601 is supplied in bulk packaging, which may affect ordering quantities and logistics considerations.