Phoenix Contact 1674121 Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1674121 is a coupling housing for heavy-duty connectors in the HEAVYCON series. This component functions as a connector housing assembly designed for industrial applications requiring robust mechanical and electrical connections. The part is classified as obsolete, necessitating identification of active equivalent components to maintain system compatibility and ensure continued availability for new installations and field replacements.

Substiute Parts

1674121

Phoenix ContactIn Stock: 9001674121 Datasheet

Current PartRFQ

1412871

Phoenix ContactIn Stock: 11791412871 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The Phoenix Contact 1674121 has been identified with one direct substitute: part number 1412871. This substitution is based on the following alignment criteria:

Substitution Basis:

• Manufacturer Consistency: Both parts are manufactured by Phoenix Contact, ensuring design compatibility and quality standards
• Category Match: Both components are classified as Heavy Duty Connectors
• Connector Size: Both utilize the B24 connector size specification
• Regulatory Compliance: Both parts maintain RoHS Compliance status and identical ECCN (EAR99) and HTSUS (8538.90.8180) classifications
• Environmental Rating: Both components feature MSL 1 (Unlimited) moisture sensitivity level, indicating equivalent environmental performance
• Product Status Transition: The substitute part 1412871 maintains active product status, providing continued support and availability

The substitute part 1412871 represents an evolution within the HEAVYCON product line, specifically the HEAVYCON® EVO series, offering enhanced specifications while maintaining core compatibility parameters.

Parameter Comparison

Engineering Selection Recommendations

For New Designs and Replacements:

The Phoenix Contact 1412871 is the designated substitute for the obsolete 1674121 coupling housing. Selection of the 1412871 is based on:

• Regulatory Alignment: Both parts maintain identical RoHS compliance, ECCN, and HTSUS classifications, ensuring no regulatory barriers to substitution
• Manufacturer Support: As an active product within the HEAVYCON® EVO series, the 1412871 benefits from ongoing manufacturer support, documentation, and supply chain availability
• Environmental Certification: The 1412871 provides enhanced ingress protection (IP66/IP67/IP69K) and defined operating temperature specifications (-40°C ~ 125°C), offering superior environmental performance compared to the obsolete predecessor
• Compliance Status: Both components are RoHS Compliant with MSL 1 rating, confirming equivalent environmental and moisture handling characteristics

Inventory Considerations:

The 1674121 maintains 859 pieces in current stock as new original inventory. The 1412871 substitute maintains 1,115 pieces in bulk packaging, providing adequate supply for transition planning.

Frequently Asked Questions (FAQ)

Q: Can the Phoenix Contact 1412871 directly replace the 1674121 in existing installations?

A: The 1412871 is the designated substitute for the 1674121 based on matching connector size (B24), manufacturer origin, and regulatory compliance parameters. Both components share identical RoHS status, ECCN classification, and MSL ratings. Mechanical and electrical compatibility should be verified against specific system integration requirements.

Q: What is the primary difference between these two parts?

A: The 1674121 is an obsolete coupling housing, while the 1412871 is an active HEAVYCON® EVO series base connector with enhanced specifications. The 1412871 provides defined ingress protection (IP66/IP67/IP69K), specified operating temperature range (-40°C ~ 125°C), and documented housing material composition (aluminum die cast).

Q: Are there any regulatory or compliance barriers to using the 1412871 as a substitute?

A: No regulatory barriers exist. Both parts maintain identical RoHS Compliance status, ECCN (EAR99), and HTSUS (8538.90.8180) classifications, confirming equivalent regulatory treatment.

Q: What packaging format is available for the substitute part?

A: The 1412871 is supplied in bulk packaging, with 1,115 pieces currently in stock as new original inventory.

Q: Does the 1412871 offer any performance advantages over the 1674121?

A: The 1412871 provides documented specifications including IP66/IP67/IP69K ingress protection, operating temperature range of -40°C ~ 125°C, and aluminum die cast housing material. These specifications represent enhanced environmental performance characteristics compared to the obsolete 1674121.

Q: Are both parts manufactured by Phoenix Contact?

A: Yes, both the 1674121 and 1412871 are manufactured by Phoenix Contact, ensuring consistent design standards and quality control.