1244427

Overview

Phoenix Contact part number 1244427, also identified by the suffix SH-8EPC58A8LB3SX, is a circular cable connector belonging to the SPEEDCON series. It features an M23 straight long housing design with shielding capabilities. The connector provides four positions configured as 4+4+4+PE or 3+N+PE. Electrical ratings include a rated voltage of 850 V DC for power contacts under overvoltage category II/3, and a rated surge voltage of 6 kV. The component operates in degree of pollution 3 environments.

Feature Summary

• Straight long M23 cable connector design
• Integrated shielding for signal integrity
• SPEEDCON series connection technology

Applications

• Industrial automation signal transmission
• Control cabinet wiring connections
• Sensor and actuator interface linking

Procurement Notes

Verify the specific contact configuration (4+4+4+PE) against system requirements before procurement. Confirm that the M23 straight long form factor fits the available panel space. Ensure compatibility with existing SPEEDCON mating components. Check environmental ratings for degree of pollution 3 suitability in the installation location.

Selection Notes

Select this model when a shielded M23 straight connector is required for high-voltage DC applications up to 850 V. Consider the SPEEDCON series for rapid connection needs. Evaluate the 4-position layout against pinout requirements. Compare physical dimensions of the straight long housing against alternative angled options if space constraints exist.

Part Context

This component belongs to Phoenix Contact's SPEEDCON family, which emphasizes quick and reliable connection solutions. The M23 size standard supports robust industrial environments. The SH-8EPC58A8LB3SX designation specifies the exact housing variant within the broader product line.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.