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CKF04N Ilme Female insert 4 pole and earth 10 amp screw
Ilme CKF04N is a black size 21.21 female industrial connector insert with 4 poles plus protective earth, 10 A 230/400 V ratings, silver-plated contacts and screw terminal connections for 0.75–2.5 mm² conductors.
£2.92
Why Choose the Ilme CKF04N Female Connector Insert?
The Ilme CKF04N is a compact female multipole connector insert designed for reliable power and control connections in industrial machinery and automation equipment. Part of the Ilme CK series, this black insert provides 4 poles plus protective earth (4P+PE) within the compact size 21.21 connector format.
The CKF04N uses proven screw terminal connections, providing straightforward conductor termination without requiring separate crimp contacts or specialist crimping tools. Its female contacts are manufactured from copper alloy with a silver-plated contact surface, supporting reliable electrical performance and repeated mating in industrial connector systems.
Rated at 10 A and 230/400 V under EN 61984 conditions, with a 4 kV rated impulse withstand voltage and pollution degree 3, the CKF04N is suitable for industrial power, auxiliary and control circuits. Screw terminals accommodate conductors from 0.75–2.5 mm², making the insert a versatile choice for machine building and panel wiring.
Key Advantages
- Compact 4-pole plus protective earth female insert for industrial connections.
- 10 A current rating suitable for power, auxiliary and control circuits.
- 230/400 V rated voltage according to EN 61984 operating conditions.
- Simple and dependable screw terminal connection without separate crimp contacts.
- Silver-plated female contacts provide reliable electrical connection performance.
- Compact size 21.21 format integrates with compatible Ilme CK connector enclosures.
Key Features
- Ilme CK series female connector insert.
- 4 poles + PE contact configuration.
- 10 A rated current.
- 230/400 V rated voltage.
- 4 kV rated impulse withstand voltage.
- Pollution degree 3.
- Screw terminal connection.
- Conductor capacity of 0.75–2.5 mm² / 18–14 AWG.
- Turned silver-plated copper-alloy contacts.
- Black polycarbonate insulating body.
Reliable Power and Control Connections for Industrial Equipment
Multipole connector inserts allow several electrical circuits to be connected through a single detachable industrial interface. The Ilme CKF04N combines four current-carrying contacts with a dedicated protective earth connection, enabling compact and organised wiring between machinery, control panels and removable equipment.
Its screw terminals simplify field wiring and maintenance, while silver-plated contacts provide dependable conductivity across repeated mating cycles. When installed in a compatible Ilme size 21.21 hood or housing, the CKF04N forms part of a robust connector assembly suited to machine building, automation and industrial control applications.
Typical Applications
- Industrial machinery and machine building.
- Electrical control panels and cabinets.
- Power and auxiliary circuit connections.
- Automation and production equipment.
- Packaging and material handling machinery.
- OEM equipment requiring compact detachable multipole connections.
Technical Specifications
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| Connection | Screw | |
|---|---|---|
| Frame Size | 21.21 | |
| Product Series | ILME C-Type | |
| Contacts | 4 poles | |
| Contact Gender | Female | |
| Device Type | Insert / Module | |
| Poles | 4-pole | |
| HS Code | 85366990 | |
| Country of Manufacture | Italy | |
| Manufacturer | Ilme | |
| Series | CK | |
| Model | CKF04N | |
| Manufacturer part number | CKF 04 N | |
| Product type | Multipole connector insert | |
| Connection type | Female | |
| Number of poles | 4 poles + PE | |
| Terminal type | Screw terminal connection | |
| Rated current | 10 A | |
| Rated voltage | 230/400 V | |
| Rated impulse withstand voltage | 4 kV | |
| Pollution degree | 3 | |
| Rated voltage according to UL/CSA | 600 V | |
| Wire cross-section | 0.75–2.5 mm² | |
| Wire size | 18–14 AWG | |
| Contact type | Turned female contacts | |
| Contact material | Copper alloy | |
| Contact finish | Silver plated | |
| Insert material | Polycarbonate (PC) | |
| Colour | RAL 9005 black | |
| Enclosure size | 21.21 | |
| Insert mounting dimensions | 21 × 21 mm | |
| Mechanical durability | ≥ 500 mating cycles | |
| Reference standard | EN 61984:2009-06 | |
| Certifications | CSA, CQC, DNV, BV, EAC | |
| EAN | 8015747028080 |
Frequently Asked Questions
What is the Ilme CKF04N used for?
The CKF04N is a female industrial connector insert used to provide four electrical poles plus protective earth within compatible Ilme size 21.21 connector housings and hoods.
How many poles does the CKF04N have?
The CKF04N provides 4 poles plus protective earth (4P+PE).
What are the electrical ratings of the CKF04N?
The insert is rated at 10 A and 230/400 V under its specified EN 61984 operating conditions, with a rated impulse withstand voltage of 4 kV.
What conductor sizes can be connected to the CKF04N?
The screw terminals accept conductors from 0.75–2.5 mm², corresponding to approximately 18–14 AWG.
What type of contacts does the CKF04N use?
The CKF04N uses female turned silver-plated copper-alloy contacts with screw terminal connections for reliable industrial wiring.
Trusted by Industrial Connector Specialists Worldwide
Ilme CK series connector inserts are widely used by machine builders, panel builders and automation engineers for compact, dependable and service-friendly power and control connections in industrial equipment.
