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Phoenix Contact part number 1543943, also identified as M23-12P2N129002S, is a straight shielded coupler connector from the M23 PRO series. It features 12 positions with pin-type contacts designed for soldering. The component supports both standard and ONECLICK fast locking systems and operates in a reverse rotation direction. It is intended for signal applications.
Verify the exact part number 1543943 against official Phoenix Contact documentation to ensure compatibility with existing M23 PRO series infrastructure. Confirm that the reverse rotation direction and ONECLICK locking requirements align with the specific assembly needs before procurement.
Select this connector when a straight, shielded M23 solution is required for signal applications. Ensure the mating components support the ONECLICK or standard locking systems and accommodate the 12-position pin configuration. Verify spatial constraints allow for the reverse rotation orientation during installation.
This component belongs to the M23 PRO series by Phoenix Contact, designed for robust industrial environments. The M23 series provides high-density connectivity options, and this specific coupler integrates shielding to protect signal integrity in electrically noisy settings.
Direct substitutes must match the M23-12P2N129002S specification exactly. Verify that any alternative maintains the 12-pin count, straight geometry, shielding properties, and compatible locking mechanism to ensure functional equivalence.
The connector uses pin-type contacts designed for soldering.
Yes, it is designed for use with both standard and ONECLICK fast locking systems.