1543928

Overview

Phoenix Contact part number 1543928 is an M23 PRO series cable connector plug with 12 positions. It features a male soldering connection and straight orientation. The housing includes a screw locking mechanism for secure attachment. Electrical ratings include a rated voltage of 150 V and a rated surge voltage of 2.5 kV. The component operates within overvoltage category III and pollution degree 3. Contacts are gold-plated and nickel-plated. The connector is shielded and utilizes FKM material for the gasket.

Feature Summary

• Screw locking mechanism ensures secure mechanical attachment
• Shielded design supports signal integrity in industrial environments
• Gold-plated contacts provide reliable electrical conductivity

Applications

• Industrial automation control systems
• Sensor and actuator connections
• Machine tool wiring

Procurement Notes

Verify the specific ordering suffix to confirm contact plating and sealing material specifications. Ensure compatibility with mating connectors regarding polarization code N. Confirm that the soldering termination method aligns with assembly capabilities. Check environmental ratings against operational conditions.

Selection Notes

Select this model when a robust M23 plug with screw locking is required. The 12-position configuration suits multi-signal applications. Consider the straight orientation for panel mounting constraints. Verify that the 150 V rating meets circuit requirements.

Part Context

This component belongs to the Phoenix Contact M23 PRO series, designed for demanding industrial applications. The M23 standard provides high density and durability. The PRO series typically offers enhanced shielding and sealing performance compared to basic variants.

Replacement Considerations

Direct substitutes must match the M23 form factor, 12-pin count, and screw lock mechanism. Polarization code N is critical for mating compatibility. Verify identical electrical ratings and termination type.