Phoenix Contact 1771684 Heavy Duty Connector Base - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1771684 is a heavy duty connector base designed for box mount applications with side entry configuration. This component features a B16 size connector with PG21 thread, 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 ongoing system maintenance and new design implementations.

Substiute Parts

1771684

Phoenix ContactIn Stock: 10171771684 Datasheet

Current PartRFQ

1412867

Phoenix ContactIn Stock: 10751412867 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 1771684 is determined by strict alignment of the following critical parameters:

• Connector type classification (Base - Box Mount)
• Physical style (Side Entry configuration)
• Connector size designation (B16)
• Thread specification (PG21)
• Operating temperature range (-40°C to 125°C)
• Housing material composition (Aluminum, Die Cast)
• RoHS compliance status

The substitute part 1412867 maintains compatibility across all these core parameters while offering enhanced ingress protection specifications and extended environmental resistance features.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1412867 serves as the direct functional equivalent for the obsolete 1771684. Both components share identical mechanical mounting specifications, electrical interface sizing, and thermal operating parameters. The 1412867 maintains active product status within the Phoenix Contact portfolio, ensuring continued availability and supply chain reliability.

The substitute part provides enhanced ingress protection (IP66/IP67/IP69K versus IP65), expanded environmental resistance including salt water compatibility, and feed-through capability. These enhancements represent forward compatibility improvements without compromising the original design intent. RoHS compliance is maintained across both components.

Frequently Asked Questions (FAQ)

Q: Can the 1412867 directly replace the 1771684 in existing installations?

A: Yes. Both components share identical connector type, size (B16), thread specification (PG21), mounting style (side entry box mount), and operating temperature range (-40°C to 125°C). Physical dimensions are equivalent within manufacturing tolerance.

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

A: The 1412867 provides enhanced ingress protection (IP66/IP67/IP69K) compared to the 1771684 (IP65), includes salt water resistance, and offers feed-through functionality. The 1412867 represents the current generation HEAVYCON® EVO series, while the 1771684 is the legacy HEAVYCON® B series.

Q: Are there packaging differences between these parts?

A: The 1771684 is supplied with standard packaging. The 1412867 is supplied in bulk packaging. Both are RoHS compliant with MSL rating of 1 (Unlimited).

Q: Does the 1412867 maintain the same locking mechanism?

A: Yes. Both parts feature a single locking clip located on the base bottom, ensuring identical installation procedures.

Q: Are both parts suitable for the same temperature range applications?

A: Yes. Both components operate across -40°C to 125°C, maintaining identical thermal specifications for system design purposes.