Phoenix Contact 1709322 Terminal Block Plug - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1709322 is an 8-position terminal block plug with male pins, 0.300" (7.62mm) pitch, designed for 180° free-hanging in-line applications. This component features screw-rising cage clamp termination and supports wire gauges from 8-24 AWG (0.2-10mm²). The part is currently obsolete, making identification of compatible substitutes essential for ongoing system maintenance and component sourcing.

Substiute Parts

1709322

Phoenix ContactIn Stock: 8861709322 Datasheet

Current PartRFQ

1718326

Phoenix ContactIn Stock: 9741718326 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 1709322 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Number of positions: 8
• Pitch specification: 0.300" (7.62mm)
• Plug wire entry orientation: 180°
• Termination style: Screw - Rising Cage Clamp
• Mounting type: Free Hanging (In-Line)
• Current rating (IEC): 41A minimum
• Voltage rating (IEC): 1 kV minimum
• Wire gauge compatibility: 8-24 AWG (0.2-10mm²)
• Housing material: Polyamide (PA), Nylon
• Flammability rating: UL94 V-0
• Screw size: M3
• Series compatibility: COMBICON IPC

The substitute part 1718326 meets all mandatory matching parameters and is therefore classified as a direct equivalent for the obsolete 1709322.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1718326 is the direct functional equivalent for the obsolete 1709322. Both components share identical electrical ratings, mechanical dimensions, termination specifications, and compliance certifications. The 1718326 is currently in active production status, ensuring long-term availability and supply chain continuity.

The primary distinction between the two parts is the feature set: the 1709322 includes a mating flange, while the 1718326 incorporates a latch lock mechanism. This difference does not affect electrical or mechanical compatibility in applications where the connector is properly secured through alternative mounting methods. The latch lock feature on the 1718326 provides enhanced retention in applications requiring positive mechanical engagement.

Both components maintain identical RoHS compliance and UL94 V-0 flammability ratings, supporting use in regulated industrial and safety-critical applications. The active product status of the 1718326 makes it the recommended selection for new designs and component replacement in existing systems.

Frequently Asked Questions (FAQ)

Q: Can the Phoenix Contact 1718326 directly replace the 1709322 in existing applications?

A: Yes. The 1718326 is electrically and mechanically equivalent to the 1709322 across all critical parameters: 8-position configuration, 0.300" (7.62mm) pitch, 180° wire entry, screw-rising cage clamp termination, 41A current rating, and 1 kV voltage rating. Both components support identical wire gauge ranges (8-24 AWG) and use M3 screw fasteners with matching torque specifications.

Q: What is the difference between the mating flange on the 1709322 and the latch lock on the 1718326?

A: The mating flange on the 1709322 is a mechanical feature for alignment during mating. The latch lock on the 1718326 provides positive mechanical retention between mated connectors. The choice between these features depends on application requirements for connector retention and alignment. Both designs maintain identical electrical performance and current/voltage ratings.

Q: Are both parts RoHS compliant?

A: Yes. Both the 1709322 and 1718326 are RoHS compliant with UL94 V-0 flammability ratings, meeting regulatory requirements for industrial and safety-critical applications.

Q: What is the significance of the 1718326 being in active production status?

A: The active production status of the 1718326 ensures ongoing component availability, established supply chains, and manufacturer support. The 1709322 is obsolete, making the 1718326 the appropriate selection for new designs and long-term system maintenance.

Q: Are the packaging specifications different between these parts?

A: The 1709322 is supplied with standard packaging, while the 1718326 is supplied in bulk packaging. This difference affects order quantities and logistics but does not impact component functionality or performance.

Q: Do both parts use the same screw torque specification?

A: Yes. Both the 1709322 and 1718326 require M3 screws with a torque specification of 0.7-0.8 Nm (6.2-7.1 Lb-In), ensuring consistent installation procedures across both components.