Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
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.
£26.77
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.
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.
Tick the specs you need, then view products that match.
| 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 |
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.
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.
The four main power contacts are rated at 80 A, while the two auxiliary contacts are rated at 16 A.
The main circuit is rated at 830 V, while the two auxiliary poles are rated at 400 V under the applicable EN 61984 characteristics.
The CXF4/2 uses screw terminal connections, allowing conductors to be terminated directly in the insert without separate crimp contacts.
The main power terminals accommodate conductors from 4 mm² to 16 mm², corresponding to approximately AWG 12–6.
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.
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.
● Service Agreements
Credit Accounts
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.








● frequently asked questions

At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
● latest blog
LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...