1543942

Overview

The Phoenix Contact 1543942 is an M23 PRO series cable connector designed for signal applications. It features a straight, shielded housing with a ONECLICK fast locking mechanism and reverse rotation direction. The connector accommodates 12 positions using female solder contacts. It supports cable diameters ranging from 3 mm to 8 mm, ensuring secure connections in plant, controller, and electrical device engineering environments.

Feature Summary

• ONECLICK fast locking system for secure attachment
• Shielded design for signal integrity
• Reverse rotation direction configuration
• Female solder contacts for reliable termination

Applications

• Plant engineering
• Controller engineering
• Electrical device engineering

Procurement Notes

Verify the part number 1543942 against the manufacturer's official documentation to confirm compatibility with specific M23 PRO series requirements. Ensure that the reverse rotation direction and ONECLICK locking mechanism align with the assembly design. Cross-reference the 12-position female solder contact specification with the mating connector interface to prevent installation errors.

Selection Notes

Select this component when a shielded M23 connector with a fast locking system is required for signal transmission. The reverse rotation direction is critical for specific panel layouts where standard orientation is obstructed. Verify that the cable diameter falls within the 3 mm to 8 mm range to ensure proper strain relief and sealing performance during installation.

Part Context

This component belongs to the M23 PRO series of circular connectors, which are engineered for robust industrial use. The series emphasizes durability and ease of installation through its locking mechanisms. As a cable connector, it serves as the interface between flexible cabling and rigid panel-mounted receptacles, maintaining signal integrity in demanding operational conditions.

Replacement Considerations

Direct substitutes must match the M23 size, 12 positions, female solder contacts, and reverse rotation direction. Verify that any alternative maintains the ONECLICK locking feature and shielding capabilities to ensure functional equivalence in existing assemblies.