1105772

Overview

Phoenix Contact part number 1105772 is a COMBIFIX terminal plug designed for secure electrical connections in industrial control systems. It features a 5-pole configuration with a 5.2 mm pitch and utilizes push-in spring connection technology for rapid wiring. The component supports rigid conductors from 0.08 to 4 mm² and flexible conductors up to 2.5 mm², accommodating AWG sizes between 28 and 12. Rated for 500 V nominal voltage and 24 A current, it meets IEC 61984 standards. Constructed from PA insulation material, it offers overvoltage category III protection and complies with UL 94 V0 flammability requirements.

Feature Summary

• Push-in spring connection mechanism enables tool-free and rapid wire termination without screwdriver assistance.
• COMBIFIX design ensures standardized compatibility within the Phoenix Contact terminal block system.
• High surge voltage withstand capability provides robust protection against electrical transients.
• UL 94 V0 rated polyamide insulation ensures fire safety and thermal stability in demanding environments.

Applications

• Industrial automation control panels
• Machine building electrical cabinets
• Process automation signal distribution
• Factory infrastructure wiring

Procurement Notes

Verify the specific product code against official Phoenix Contact documentation to ensure accuracy. Confirm that the required conductor cross-sections align with the specified ranges for both rigid and flexible wires. Check for any necessary accessories such as marking sleeves or intermediate sleeves if the application requires them. Ensure compliance with local safety regulations and environmental conditions before deployment.

Selection Notes

Select this component when a reliable, tool-free connection method is required for standard control cabinet wiring. It is suitable for applications involving mixed conductor types within the specified capacity limits. Consider the 5.2 mm pitch and 5-pole layout to ensure physical fit within the designated DIN rail space. Verify that the 500 V rating and 24 A current capacity meet the circuit requirements.

Part Context

This terminal plug belongs to the COMBIFIX series by Phoenix Contact, a widely used system for modular electrical connections. The series is characterized by its compact design and high connection density. Part 1105772 specifically addresses the need for efficient wiring in multi-pole configurations, supporting modern industrial demands for speed and reliability in assembly processes.

Replacement Considerations

Consult the Phoenix Contact Cross Reference Search for verified alternatives. Ensure any substitute matches the pole count, pitch, connection type, and electrical ratings exactly. Generic equivalents may not guarantee the same level of mechanical security or certification compliance.

FAQ

What is the maximum wire cross-section for flexible conductors?

The maximum cross-section for flexible conductors is 2.5 mm².

Does this component require tools for installation?

No, it uses a push-in spring connection that allows for tool-free wire insertion.

What is the rated impulse withstand voltage?

The rated impulse withstand voltage is 6 kV.