Phoenix Contact 1709348 Terminal Block Plug - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1709348 is a 10-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 new designs requiring equivalent functionality.

Substiute Parts

1709348

Phoenix ContactIn Stock: 8741709348 Datasheet

Current PartRFQ

1718342

Phoenix ContactIn Stock: 9991718342 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 1709348 is determined by strict equivalence across the following critical parameters:

• Electrical Compatibility: Current rating (41A IEC), voltage rating (1 kV IEC), and wire gauge capacity (8-24 AWG / 0.2-10mm²) must match exactly
• Mechanical Compatibility: 10-position configuration, 0.300" (7.62mm) pitch, 180° free-hanging in-line orientation, and screw-rising cage clamp termination must be identical
• Material & Safety Compliance: Polyamide (PA) nylon housing with UL94 V-0 flammability rating and M3 screw specification must be maintained
• Regulatory Compliance: RoHS compliance status must be equivalent

The Phoenix Contact 1718342 meets all substitution criteria as a direct equivalent, with the distinction that it carries active product status and includes a latch lock feature not present in the original part.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1718342 is a direct functional equivalent to the 1709348 and is the appropriate selection for new designs and replacement applications. The 1718342 offers the advantage of active product status, ensuring continued availability and manufacturer support. Both parts maintain identical electrical ratings (41A at 1 kV IEC), mechanical specifications (10-position, 7.62mm pitch, 180° free-hanging), and regulatory compliance (RoHS, UL94 V-0).

The primary distinction between the parts is the inclusion of a latch lock feature on the 1718342, which provides enhanced mechanical retention during mating operations. This feature does not compromise compatibility with existing connector housings designed for the 1709348 and represents an engineering improvement for applications requiring additional security against accidental disconnection.

Both parts are certified to identical electrical and thermal specifications, with equivalent wire termination capacity (8-24 AWG) and screw torque requirements (0.7-0.8 Nm). Selection between these parts should be based on product availability and the requirement for latch lock functionality.

Frequently Asked Questions (FAQ)

Q: Can the Phoenix Contact 1718342 be used as a direct replacement for the 1709348 in existing assemblies?

A: Yes. The 1718342 is electrically and mechanically equivalent to the 1709348 across all critical parameters: 10-position configuration, 0.300" (7.62mm) pitch, 41A current rating, 1 kV voltage rating, and screw-rising cage clamp termination. The addition of a latch lock feature on the 1718342 does not affect compatibility with existing mating connectors or housing designs.

Q: What is the significance of the product status difference between these parts?

A: The 1709348 is classified as obsolete, indicating that Phoenix Contact has discontinued active production and support. The 1718342 carries active product status, meaning it is currently manufactured and supported by Phoenix Contact. For new designs and long-term supply chain planning, the 1718342 is the recommended selection.

Q: Are there any differences in wire termination capacity between these parts?

A: No. Both the 1709348 and 1718342 support identical wire gauge ranges: 8-24 AWG (0.2-10mm²). Screw torque specifications are also identical at 0.7-0.8 Nm (6.2-7.1 Lb-In), ensuring equivalent termination reliability and performance.

Q: What does the latch lock feature on the 1718342 provide?

A: The latch lock feature provides mechanical retention during mating operations, reducing the risk of accidental disconnection. This is an engineering enhancement that does not alter electrical performance or mechanical compatibility with existing connector housings.

Q: Are both parts RoHS compliant?

A: Yes. Both the 1709348 and 1718342 are RoHS compliant and carry UL94 V-0 flammability ratings, meeting equivalent regulatory and safety standards.

Q: What packaging options are available?

A: The 1709348 is available in standard packaging, while the 1718342 is supplied in bulk packaging. Both formats contain the same component specification.