Phoenix Contact 3024326 Terminal Block Connector - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 3024326 is a 2-position disconnect terminal block connector rated for 10-20 AWG wire gauges with a maximum current capacity of 16 A at 400V (IEC). This component features push-in spring termination and polyamide insulation with UL94 V-0 flammability rating. The product is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing system maintenance and new designs requiring compatible disconnect terminal blocks.

Substiute Parts

3024326

Phoenix ContactIn Stock: 8553024326 Datasheet

Current PartRFQ

3035688

Phoenix ContactIn Stock: 10173035688 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Phoenix Contact 3024326 is determined by the following critical parameters:

• Number of Positions and Levels: Both main and substitute parts must maintain 2 positions and 1 level configuration
• Termination Style: Push-in spring termination is required for mechanical compatibility
• Wire Gauge Compatibility: The substitute wire gauge range must accommodate the original 10-20 AWG specification
• Current and Voltage Ratings: Substitute ratings must meet or exceed the original 16 A / 400V (IEC) requirements
• Insulation Material and Flammability: Polyamide (PA) nylon with UL94 V-0 rating ensures equivalent safety performance
• Disconnect Type: Open disconnect type maintains functional equivalence

The Phoenix Contact 3024326 substitute part 3035688 satisfies all substitution criteria. The 3035688 operates within an expanded wire gauge range (8-24 AWG) that fully encompasses the original specification, provides enhanced current capacity (30 A) and voltage rating (500V), and maintains identical termination methodology and insulation properties.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 3035688 is the designated substitute for the obsolete 3024326 terminal block connector. Selection of the 3035688 is supported by the following engineering factors:

• Product Status: The 3035688 maintains active product status, ensuring continued availability and supply chain reliability
• Regulatory Compliance: Both components maintain UL94 V-0 flammability certification and RoHS compliance, with the 3035688 meeting ROHS3 requirements
• Electrical Performance: The 3035688 provides enhanced electrical ratings (30 A / 500V) that exceed the original 16 A / 400V specification, ensuring safe operation in applications designed for the 3024326
• Wire Gauge Accommodation: The expanded wire gauge range (8-24 AWG) of the 3035688 fully encompasses the original 10-20 AWG requirement
• Mechanical Compatibility: Identical push-in spring termination and 2-position, 1-level configuration maintain mechanical interchangeability

Frequently Asked Questions (FAQ)

Q: Can the Phoenix Contact 3035688 directly replace the 3024326 in existing applications?

A: Yes. The 3035688 maintains identical disconnect type, number of positions, levels, and termination methodology. The expanded wire gauge range and enhanced electrical ratings ensure compatibility with applications originally designed for the 3024326.

Q: What is the significance of the wire gauge range difference between the two parts?

A: The 3024326 accepts 10-20 AWG wire, while the 3035688 accepts 8-24 AWG wire. The 3035688 range fully encompasses the original specification, allowing connection of the same wire gauges with additional flexibility for larger or smaller conductors if required by system modifications.

Q: Are there differences in physical dimensions between these parts?

A: Terminal width differs: the 3024326 has a 6.2 mm terminal width, while the 3035688 has an 8.2 mm terminal width. This dimensional change reflects the enhanced current capacity and wire gauge accommodation of the substitute part.

Q: Do both parts meet the same safety and compliance standards?

A: Yes. Both components feature polyamide (PA) nylon insulation with UL94 V-0 flammability rating and RoHS compliance. The 3035688 additionally meets ROHS3 requirements, providing equivalent or enhanced regulatory compliance.

Q: What is the current availability status of these parts?

A: The 3024326 is classified as obsolete. The 3035688 is an active product with current manufacturing and supply chain support, making it the appropriate choice for new designs and ongoing system maintenance.