Phoenix Contact 3205021 Terminal Block - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 3205021 is a 2-position feed-through terminal block connector designed for wire gauges 16-24 AWG (0.25-1.5 mm²). This component operates at 17.5 A (IEC) and 800V (IEC) with IDC termination style and polyamide insulation rated UL94 V-0. The 3205021 is classified as obsolete, necessitating identification of active equivalent components for continued system design and maintenance applications.

Substiute Parts

3205021

Phoenix ContactIn Stock: 9353205021 Datasheet

Current PartRFQ

3205019

Phoenix ContactIn Stock: 53953205019 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete Phoenix Contact 3205021 is based on strict equivalence across the following critical parameters:

• Connector Type & Configuration: 2-position, 1-level feed-through terminal block
• Termination Method: IDC (Insulation Displacement Connector)
• Wire Gauge Compatibility: 16-24 AWG (0.25-1.5 mm²)
• Terminal Geometry: 5.2 mm terminal width
• Insulation Material & Rating: Polyamide (PA), Nylon with UL94 V-0 flammability rating
• Color: Gray
• Series Compatibility: CLIPLINE QTC

The Phoenix Contact 3205019 meets all these criteria and is classified as an active product, making it the direct equivalent for the obsolete 3205021.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 3205019 is the direct active equivalent for the obsolete 3205021. Both components share identical mechanical and electrical specifications within the IEC standard framework. The 3205019 provides additional UL certification data (10 A at 600V) and maintains ROHS3 compliance, ensuring regulatory alignment with current manufacturing standards. The 3205019 is suitable for direct substitution in all applications previously specified for the 3205021, with no design modifications required.

Frequently Asked Questions (FAQ)

Q: Can the 3205019 be used as a direct replacement for the 3205021? A: Yes. Both components are 2-position, 1-level feed-through terminal blocks with identical wire gauge ranges (16-24 AWG), terminal width (5.2 mm), IEC current rating (17.5 A), IEC voltage rating (800V), insulation material (Polyamide/Nylon), and flammability rating (UL94 V-0). No design changes are required.

Q: What is the difference in packaging between these parts? A: The 3205021 packaging specification is not provided. The 3205019 is supplied in box packaging. Confirm packaging requirements with your procurement specifications.

Q: Are there compliance differences between the two parts? A: The 3205021 is RoHS Compliant. The 3205019 is ROHS3 Compliant, representing a more current regulatory standard. Both meet the same environmental and safety requirements for terminal block applications.

Q: Does the 3205019 have UL ratings? A: Yes. The 3205019 is rated at 10 A and 600V under UL standards. The 3205021 UL ratings are not specified in available documentation.

Q: Are these components from the same product series? A: Yes. Both the 3205021 and 3205019 belong to the Phoenix Contact CLIPLINE QTC series, ensuring mechanical and electrical compatibility within the same connector family.