Phoenix Contact 3034028 Terminal Block - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 3034028 is a 2-position feed-through terminal block connector designed for wire gauges 12-24 AWG (0.2-4 mm²). This component belongs to the CLIPLINE DT series and features push-in spring termination with polyamide insulation rated UL94 V-0. The part is currently classified as obsolete, making identification of suitable substitute components essential for ongoing system maintenance and new design implementations.

Substiute Parts

3034028

Phoenix ContactIn Stock: 9433034028 Datasheet

Current PartRFQ

3209510

Phoenix ContactIn Stock: 1734693209510 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Phoenix Contact 3034028 is determined by the following critical parameters:

• Electrical Performance: Current and voltage ratings (IEC and UL standards) must meet or exceed the original specification
• Mechanical Compatibility: Number of positions (2), number of levels (1), terminal width (5.2 mm), and termination style (push-in spring) must remain consistent
• Wire Gauge Acceptance: The substitute must accommodate the required wire gauge range; expanded ranges are acceptable
• Material and Safety Compliance: Insulation material, flammability rating (UL94 V-0), and RoHS compliance must be maintained
• Physical Dimensions: Stripping length and terminal geometry must be compatible with existing installations

The Phoenix Contact 3209510 qualifies as a direct substitute based on these parameters. Both components share identical electrical ratings, mechanical configuration, and safety certifications. The primary difference is the expanded wire gauge range (12-26 AWG versus 12-24 AWG) in the substitute, which provides broader application flexibility while maintaining full backward compatibility.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 3209510 is the appropriate substitute for the obsolete 3034028 terminal block connector. Selection is based on the following engineering criteria:

Electrical Equivalence: Both components maintain identical current and voltage ratings under IEC and UL standards, ensuring no derating or circuit redesign is required.

Mechanical Compatibility: Identical position count, level configuration, terminal width, and termination method guarantee direct mechanical fit and functional interchangeability in existing installations.

Compliance Status: The 3209510 carries ROHS3 compliance, representing the current regulatory standard, while maintaining the same UL94 V-0 flammability rating as the original component.

Production Availability: The substitute is in active production status with substantial inventory availability (173,419 units), ensuring reliable supply for both replacement and new design applications.

Wire Gauge Flexibility: The expanded wire gauge acceptance range (12-26 AWG) of the substitute provides additional design flexibility without compromising compatibility with the original 12-24 AWG specification.

Frequently Asked Questions (FAQ)

Q: Can the Phoenix Contact 3209510 be used as a direct replacement for the 3034028 in existing installations?

A: Yes. The 3209510 is mechanically and electrically equivalent to the 3034028. Both components feature identical terminal configurations, electrical ratings, and physical dimensions. The substitute can be installed without modification to existing wiring or circuit design.

Q: What is the significance of the expanded wire gauge range in the 3209510?

A: The 3209510 accepts wire gauges from 12-26 AWG (0.14-4 mm²), compared to the 3034028 range of 12-24 AWG (0.2-4 mm²). This expanded range provides greater flexibility for applications using smaller gauge conductors while maintaining full compatibility with the original 12-24 AWG specification.

Q: Are there any compliance differences between the two components?

A: Both components are RoHS compliant. The 3034028 carries RoHS Compliant status, while the 3209510 carries ROHS3 Compliant status, representing the current regulatory standard. Both maintain identical UL94 V-0 flammability ratings and material specifications.

Q: What is the packaging difference between these components?

A: The 3034028 packaging specification is not provided. The 3209510 is supplied in box packaging. Verify packaging requirements for your specific procurement and assembly processes.

Q: Why is the 3034028 classified as obsolete?

A: The 3034028 has been discontinued by Phoenix Contact. The 3209510 represents the current active production equivalent and should be used for all new designs and ongoing component procurement.

Q: Are the electrical ratings identical between the two components?

A: Yes. Both components are rated for 24 A at 800 V (IEC) and 20 A at 600 V (UL). No circuit derating or redesign is necessary when substituting the 3209510 for the 3034028.