CX3/4XDF Ilme Female modular unit 3 pole 40 amp and 4 pole 10 amp

Why Choose the ILME CX3/4XDF Female 3+4-Pole Crimp Modular Insert?

The ILME CX3/4XDF is a versatile female hybrid modular insert designed to combine higher-current power connections and auxiliary circuits within a single ILME MIXO module. It provides 3 main poles rated at 40 A together with 4 auxiliary poles rated at 10 A, making it an efficient solution for machinery requiring power and control connections through the same heavy-duty connector assembly.

Both the main and auxiliary circuits use crimp connections with separately ordered female contacts. The three main poles are designed for ILME 40 A female contacts, while the four auxiliary positions accept compatible 10 A female contacts. This combination provides seven electrical contact positions while occupying only one MIXO module, helping maximise connector density and simplify machine wiring.

The CX3/4XDF is rated at 830 V with a rated impulse withstand voltage of 8 kV and pollution degree 3 for both its main and auxiliary circuits. Designed for standard and HNM applications, with a wide -40 °C to +125 °C operating temperature range, it provides a compact and robust connection solution for demanding industrial machinery and automation systems.

Key Advantages

• Combines 3 × 40 A power poles and 4 × 10 A auxiliary poles in one modular insert.
• High 830 V rated voltage for both main and auxiliary circuits.
• 8 kV rated impulse withstand voltage with pollution degree 3.
• Single-module design maximises available space within an ILME MIXO connector.
• Crimp termination provides secure, reliable and serviceable electrical connections.
• Separate 40 A and 10 A contact systems allow power and auxiliary circuits to share one module.
• Suitable for Standard and HNM (High Number of Matings) configurations.
• Wide -40 °C to +125 °C operating temperature range for demanding industrial environments.

Key Features

• ILME MIXO modular connector series.
• Female hybrid modular insert.
• 3 main power poles.
• 4 auxiliary poles.
• Main circuit rated at 40 A, 830 V.
• Auxiliary circuit rated at 10 A, 830 V.
• 8 kV rated impulse withstand voltage.
• Crimp connection technology.
• Compatible with separately ordered female 40 A and 10 A contacts.
• Single-module size for high connection density.
• ≥10 GΩ insulation resistance.
• Main contact resistance of ≤0.3 mΩ.
• Auxiliary contact resistance of ≤3 mΩ.
• Polycarbonate construction with UL 94 V-0 flammability rating.

Combined Power and Auxiliary Connectivity in One MIXO Module

The ILME CX3/4XDF is designed for applications where both higher-current power circuits and lower-current auxiliary connections need to pass through the same connector. Its three 40 A main poles and four 10 A auxiliary poles provide a compact hybrid interface, reducing the need for separate connector modules while maintaining dedicated contact systems for the two circuit types.

As part of the MIXO modular system, the CX3/4XDF can be combined with other compatible power, signal, data and pneumatic modules to create a connector assembly tailored to the machine. Its one-module footprint makes it especially valuable where connector space is limited but both power and control connectivity are required.

Typical Applications

• Industrial machinery and automation systems.
• Combined motor power and control connections.
• Robotics and automated production equipment.
• Machine tools and manufacturing systems.
• Packaging and processing machinery.
• Material handling and conveyor equipment.
• Control panels and electrical cabinets.
• OEM machinery requiring combined power and auxiliary circuits.