1645628

Overview

The Phoenix Contact model 1645628 is a COMBICON series plug-in connector component designed for industrial control cabinet applications. It features a single position with a 5.2 mm pitch and utilizes a quick connection wiring method. The unit is rated for a nominal voltage of 500 V and a rated current of 17.5 A. It supports wire cross-sections ranging from 0.25 mm² to 1.5 mm², accommodating both rigid and flexible conductors within the AWG 24 to 16 range. The housing is constructed from PA material with a green-yellow color scheme and meets UL 94 V0 flammability standards.

Feature Summary

• Supports quick connection technology for efficient assembly without tools
• Designed as a left plug-in component with an open right side
• Complies with IEC 61984 standard for switchless capacity connectors

Applications

• Industrial automation signal distribution
• Control cabinet wiring systems
• Machine building electrical connections

Procurement Notes

Verify the specific ordering suffix against official Phoenix Contact documentation to ensure correct housing configuration and contact material specifications. Confirm that the application environment aligns with the stated overvoltage category III and pollution level 3 ratings. Cross-reference the technical datasheet for precise mechanical dimensions and insulation properties before integration into system designs.

Selection Notes

Select this component when a single-position plug-in solution with quick connection capability is required. Ensure the wire gauge falls within the 0.25 mm² to 1.5 mm² range for optimal performance. Verify compatibility with mating socket components in the same COMBICON series to maintain consistent pitch and locking mechanisms.

Part Context

This component belongs to the COMBICON Terminals S product line, which provides modular connectivity solutions for industrial environments. The series is characterized by compact design and reliable performance under demanding conditions. This specific item serves as a plug-in interface element within the broader terminal block ecosystem.

Replacement Considerations

Consult official Phoenix Contact substitution guides for verified alternative part numbers. Do not assume interchangeability with generic terminal blocks due to specific pitch and locking mechanism requirements.