Phoenix Contact 1679346 Heavy Duty Connector Module - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1679346 is a male module connector with 2 positions and screw termination, designed for heavy-duty applications within the HEAVYCON® M series. This component features a 600V voltage rating and 40A current capacity, with operating temperature range of -40°C to 125°C. The part is currently classified as obsolete, making identification of suitable substitute components essential for system maintenance, repair, and new design implementations where equivalent functionality is required.

Substiute Parts

1679346

Phoenix ContactIn Stock: 8301679346 Datasheet

Current PartRFQ

1417389

Phoenix ContactIn Stock: 11261417389 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Phoenix Contact 1679346 is determined by strict equivalence across the following critical parameters:

• Connector Type & Series: Module configuration within HEAVYCON® M series
• Gender & Position Count: Male connector with 2 positions
• Termination Method: Screw termination
• Electrical Ratings: Voltage rating of 600V and current capacity meeting or exceeding 40A
• Material & Environmental Specifications: Polycarbonate housing, copper alloy contacts with silver finish, UL94 V-0 flammability rating, and operating temperature range of -40°C to 125°C
• Regulatory Compliance: RoHS compliance status

The substitute part 1417389 meets all these criteria while maintaining full functional and mechanical compatibility with the original component.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1417389 serves as a direct substitute for the obsolete 1679346 based on the following engineering considerations:

Functional Equivalence: Both components maintain identical connector type, gender, position count, termination method, voltage rating, and operating temperature specifications. The HEAVYCON® M series design ensures mechanical and electrical compatibility.

Enhanced Current Capacity: The substitute part 1417389 provides a current rating of 55A compared to the original 40A, representing a 37.5% increase in current handling capability. This enhanced rating does not compromise compatibility and provides additional design margin for applications operating at or near the original 40A specification.

Regulatory Compliance: The substitute part carries ROHS3 compliance status, representing current regulatory alignment. Both components maintain UL94 V-0 flammability certification and identical material compositions.

Product Availability: The original part 1679346 is classified as obsolete with limited inventory (790 pieces). The substitute 1417389 maintains active product status with higher inventory availability (1094 pieces), ensuring long-term supply chain reliability.

Frequently Asked Questions (FAQ)

Q: Can Phoenix Contact 1417389 be used as a direct replacement for 1679346 in existing applications?

A: Yes. Both components are male 2-position screw-terminated modules within the HEAVYCON® M series with identical voltage ratings (600V), operating temperature range (-40°C to 125°C), and material specifications. The substitute part meets all electrical and mechanical requirements of the original component.

Q: What is the significance of the higher current rating in the substitute part?

A: The 1417389 provides 55A current capacity versus the original 40A specification. This increased rating maintains full backward compatibility while providing additional capacity margin. Applications designed for 40A operation will function identically with the substitute part.

Q: Are there packaging differences between these components?

A: The original part 1679346 is supplied in standard packaging, while the substitute 1417389 is supplied in bulk packaging. Both configurations contain identical connector modules suitable for integration into systems and assemblies.

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

A: Both designations indicate compliance with Restriction of Hazardous Substances regulations. ROHS3 represents the current regulatory standard. Both components meet the same material restriction requirements for heavy-duty connector applications.

Q: Are there any color differences between these components?

A: The substitute part 1417389 is specified as gray, while the original part 1679346 does not include a color specification. Both components feature identical polycarbonate housing material and silver contact finish.