CXF4/2 Ilme Female insert 4 pole and earth 80 amp and 2 pole 16 amp

CXF4/2 Ilme Female insert 4 pole and earth 80 amp and 2 pole 16 amp

Ilme CXF4/2 is a size 77.27 female CX series screw-terminal connector insert combining 4 poles plus PE rated at 80 A and 830 V with 2 auxiliary poles rated at 16 A and 400 V.

SKU: CXF4/2Alt SKU: CXF 4/2MPN: CXF4/2
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Why Choose the Ilme CXF4/2 Female Connector Insert?

The Ilme CXF4/2 is a robust female multipole connector insert from the ILME CX series, designed to combine high-current power and auxiliary connections within a single heavy-duty industrial connector. It provides 4 power poles plus PE rated at 80 A together with 2 auxiliary poles rated at 16 A, making it particularly suitable for machinery requiring both power and control circuits through one connector assembly.

The main power contacts are rated at 80 A, 830 V, while the two auxiliary contacts are rated at 16 A, 400 V. Screw terminal connections provide straightforward conductor termination without separate crimp contacts, while turned silver-plated copper-alloy contacts deliver reliable electrical performance in demanding industrial environments.

Designed for ILME size 77.27 enclosures, the CXF4/2 uses a self-extinguishing polycarbonate insulating body and operates across a temperature range of -40 °C to +125 °C. Its combination of high-current and auxiliary contacts makes it an efficient solution for motors, machinery and industrial equipment where power and control circuits need to be connected and disconnected together.

Key Advantages

  • Combines 4 high-current power poles, PE and 2 auxiliary poles in one insert.
  • Main contacts rated at 80 A and 830 V.
  • Auxiliary contacts rated at 16 A and 400 V.
  • Screw terminal connection enables direct conductor termination.
  • Turned silver-plated copper-alloy contacts provide dependable electrical performance.
  • Supports 4–16 mm² conductors on the main power connections.
  • Designed for compatible ILME size 77.27 heavy-duty connector enclosures.

Key Features

  • ILME CX series female insert.
  • 4 power poles + PE + 2 auxiliary poles.
  • 80 A, 830 V main power circuit rating.
  • 16 A, 400 V auxiliary circuit rating.
  • Screw terminal connection.
  • Main conductor capacity of 4–16 mm² / AWG 12–6.
  • 8 kV rated impulse withstand voltage for the 80 A circuit.
  • Turned silver-plated contacts.
  • Mechanical durability of at least 500 mating cycles.
  • Self-extinguishing insulating material rated UL 94 V-0.

Combined Power and Control Connectivity for Industrial Machinery

The Ilme CXF4/2 enables high-current power conductors and lower-current auxiliary circuits to be incorporated into the same detachable heavy-duty connector. This arrangement can simplify machine wiring by reducing the number of separate connectors required between motors, machinery modules, control panels and other industrial equipment.

Its four 80 A power contacts are suitable for substantial electrical loads, while the two 16 A auxiliary contacts can accommodate associated control or auxiliary circuits. Screw terminals simplify field wiring, while the silver-plated turned contacts and durable insulating body provide the electrical and mechanical performance required for repeated industrial connection cycles.

Typical Applications

  • Industrial motors and machinery power connections.
  • Factory automation and production equipment.
  • Combined power and auxiliary control circuits.
  • Material handling and conveyor systems.
  • Machine tools and processing equipment.
  • Detachable machine and control-panel connections.
  • OEM machine building and heavy-duty industrial equipment.

Technical Specifications

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Connection Screw
Frame Size 77.27
Product Series ILME C-Type
Contacts 4 poles
Contact Gender Female
Device Type Insert / Module
HS Code 85366990
Country of Manufacture Italy
Manufacturer ILME
Series CX
Model CXF4/2 / CXF 4/2
Product type Female connector insert
Connection type Screw terminal connection
Gender Female
Power poles 4 poles + PE
Auxiliary poles 2 poles
Main rated current 80 A
Main rated voltage 830 V
Main rated impulse withstand voltage 8 kV
Auxiliary rated current 16 A
Auxiliary rated voltage 400 V
Auxiliary rated impulse withstand voltage 6 kV
Rated voltage according to UL/CSA 600 V
Main wire cross-section 4–16 mm²
Main AWG range AWG 12–6
Contact type Turned, silver plated
Contact material Copper alloy
Insulator material Polycarbonate (PC)
Colour RAL 7032 grey
Size 77.27
Protection rating IP20 without enclosure; up to IP65/IP66/IP68/IP69 with suitable enclosure
Insulation resistance ≥10 GΩ
Contact resistance ≤0.3 mΩ (4 poles); ≤1 mΩ (2 poles)
Mechanical life ≥500 mating cycles
Operating temperature -40 °C to +125 °C
Flammability rating UL 94 V-0
Reference standard EN 61984
Weight 118 g
EAN13 8015747042338
IP Rating IP20, IP65, IP66, IP68, IP69

Frequently Asked Questions

What is the Ilme CXF4/2 used for?

The CXF4/2 is a female heavy-duty connector insert designed to combine four high-current power poles, protective earth and two auxiliary poles within a single compatible ILME connector assembly.

How many poles does the CXF4/2 have?

The CXF4/2 provides 4 power poles plus PE and 2 auxiliary poles, allowing power and auxiliary circuits to be connected through the same insert.

What are the current ratings of the CXF4/2?

The four main power contacts are rated at 80 A, while the two auxiliary contacts are rated at 16 A.

What are the voltage ratings of the CXF4/2?

The main circuit is rated at 830 V, while the two auxiliary poles are rated at 400 V under the applicable EN 61984 characteristics.

What termination method does the CXF4/2 use?

The CXF4/2 uses screw terminal connections, allowing conductors to be terminated directly in the insert without separate crimp contacts.

What conductor sizes are supported by the main CXF4/2 contacts?

The main power terminals accommodate conductors from 4 mm² to 16 mm², corresponding to approximately AWG 12–6.

What enclosure size is required for the CXF4/2?

The CXF4/2 is a size 77.27 insert and should be installed in a compatible ILME hood or housing of the appropriate size and configuration.

Trusted by Industrial Machine Builders

ILME CX heavy-duty connector inserts are used by machine builders, panel builders and automation engineers to create robust detachable power and control connections for industrial machinery, production equipment and automation systems.

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