Phoenix Contact 1033686 Terminal Block Plug - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1033686 is a 3-position terminal block plug with male pins, 0.300" (7.62mm) pitch, designed for 180° free-hanging in-line applications. This component features screwless push-in spring termination and supports wire gauges from 8-24 AWG (0.2-10mm²). The part is classified as obsolete, making identification of active equivalent models essential for procurement and design continuity.

Substiute Parts

1033686

Phoenix ContactIn Stock: 11201033686 Datasheet

Current PartRFQ

1748875

Phoenix ContactIn Stock: 9971748875 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Phoenix Contact 1033686 is determined by strict equivalence across the following critical parameters:

• Connector Type & Configuration: Plug with male pins, 3-position, COMBICON ISPC series
• Pitch & Spacing: 0.300" (7.62mm) pitch maintained across all positions
• Electrical Ratings: IEC 41A/1kV and UL 35A/600V compliance
• Wire Compatibility: Support for 8-24 AWG (0.2-10mm²) wire gauges
• Termination Method: Screwless push-in spring technology
• Mounting Configuration: 180° free-hanging in-line orientation
• Material & Safety: UL94 V-0 flammability rating, tin contact finish
• Physical Dimensions: 0.780" (19.80mm) insulation height, 15mm wire strip length

The Phoenix Contact 1748875 meets all these criteria and is classified as an active product, making it a direct functional equivalent.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1748875 is the direct equivalent for the obsolete 1033686 model. Both components share identical electrical ratings, mechanical dimensions, and termination characteristics within the COMBICON ISPC series.

The 1748875 offers the advantage of active product status, ensuring ongoing availability and supply chain continuity. The substitute part carries ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements for electronic component procurement.

The addition of a locking ramp feature on the 1748875 provides enhanced mechanical retention without altering the core electrical or dimensional specifications. This enhancement is compatible with existing connector interfaces designed for the 1033686.

Frequently Asked Questions (FAQ)

Q: Can the Phoenix Contact 1748875 directly replace the 1033686 in existing applications?

A: Yes. Both components maintain identical pitch (0.300"/7.62mm), electrical ratings (IEC 41A/1kV, UL 35A/600V), wire gauge compatibility (8-24 AWG), and mounting configuration (180° free-hanging in-line). Mechanical and electrical interchangeability is confirmed.

Q: What is the significance of the locking ramp feature on the 1748875?

A: The locking ramp provides additional mechanical retention during mating operations. This feature does not affect electrical performance or dimensional compatibility with the 1033686 interface.

Q: Are there packaging differences between these parts?

A: The 1033686 packaging specification is not provided. The 1748875 is supplied in bulk packaging. Confirm packaging requirements with your procurement specifications.

Q: Does the 1748875 meet current regulatory standards?

A: Yes. The 1748875 is ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic components.

Q: What wire gauges are supported by the 1748875?

A: The 1748875 supports 8-24 AWG (0.2-10mm²) wire gauges, identical to the 1033686 specification.