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Ilme CDSF27 Female insert 27 pole and earth 10 amp spring Size 77.27
ILME CDSF27 is a size 77.27 CDS series 27-pole + PE female connector insert with spring terminals, 10 A 400 V ratings and a 0.14–2.5 mm² conductor range for industrial machinery and automation applications.
Why Choose the ILME CDSF27 27-Pole + PE Female Insert?
The ILME CDSF27 is a heavy-duty 27-pole + PE female connector insert designed for reliable multipole connections in industrial machinery, automation and control systems. Part of the ILME CDS series, it features spring terminal connections that provide secure conductor termination while eliminating the need to purchase and install separate crimp contacts.
Designed in the size 77.27 format, the CDSF27 combines 27 electrical poles with a protective earth connection in a compact industrial connector insert. It accepts conductors from 0.14–2.5 mm², equivalent to AWG 26–14, and uses integral turned silver-plated contacts for dependable electrical performance.
The CDSF27 is rated at 10 A and 400 V, with a 6 kV rated impulse withstand voltage and pollution degree 3. Its robust polycarbonate construction, spring terminal technology and operating temperature range of -40–125 °C make it well suited to demanding industrial environments where reliable, serviceable multipole connections are required.
Key Advantages
- Heavy-duty 27-pole + PE female industrial connector insert.
- Spring terminal connection provides secure conductor termination without separate crimp contacts.
- 10 A, 400 V rating for industrial control and electrical circuits.
- Accepts conductors from 0.14–2.5 mm², covering AWG 26–14.
- Integral turned silver-plated contacts provide dependable electrical performance.
- Size 77.27 format for compatible ILME heavy-duty connector enclosures.
Key Features
- ILME CDS series female insert.
- 27 poles + protective earth (PE).
- Spring terminal connection.
- 10 A rated current.
- 400 V rated voltage.
- 6 kV rated impulse withstand voltage.
- 0.14–2.5 mm² conductor range.
- Turned silver-plated contacts.
- Polycarbonate insulating body with UL94 V-0 flammability rating.
- Minimum 500 mating cycles.
Reliable Spring Terminal Connections for Industrial Machinery
The spring terminal system used by the ILME CDSF27 provides a secure connection between the conductor and the integral connector contact. This approach eliminates separate removable crimp contacts and allows conductors from 0.14–2.5 mm² to be terminated directly within the insert, making the connector particularly practical for industrial panel building, machinery wiring and maintenance.
With 27 poles plus protective earth, the CDSF27 allows numerous control, signal and auxiliary circuits to pass through a single detachable connector assembly. When installed in a suitable ILME enclosure, the connector system can achieve high levels of environmental protection, making it suitable for machinery and automation equipment operating in demanding industrial conditions.
Typical Applications
- Industrial machinery and machine building.
- Factory automation and production equipment.
- PLC and industrial control systems.
- Control panels and electrical cabinets.
- Robotics and automated handling equipment.
- Multipole control and auxiliary cable assemblies.
Technical Specifications
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| Connection | Spring / axial screw | |
|---|---|---|
| Device Type | Insert / Module | |
| Frame Size | 77.27 | |
| Housing Material | Thermoplastic | |
| Product Series | ILME CD | |
| Contacts | 27 poles | |
| Contact Gender | Female | |
| Poles | 27-pole | |
| IP Rating | IP20 | |
| Manufacturer | ILME | |
| Series | CDS | |
| Model | CDSF27 | |
| Manufacturer part number | CDSF 27 | |
| Product type | Heavy-duty multipole connector insert | |
| Connection type | Female connection | |
| Number of poles | 27 poles + PE | |
| Termination method | Spring terminal connection | |
| Rated current | 10 A | |
| Rated voltage | 400 V | |
| Rated impulse withstand voltage | 6 kV | |
| Pollution degree | 3 | |
| Rated voltage according to UL/CSA | 600 V | |
| Wire cross-section | 0.14–2.5 mm² | |
| AWG range | AWG 26–14 | |
| Contact type | Turned, silver plated | |
| Connector size | 77.27 | |
| Insert mounting dimensions | approx. 77.5 × 27 mm | |
| Characteristics according to EN 61984 | 10 A 400 V 6 kV 3; 10 A 400/690 V 6 kV 2 | |
| Protection rating | IP20 without enclosure | |
| Protection with suitable enclosure | IP65 / IP66 / IP68 / IP69 | |
| Insulation resistance | ≥ 10 GΩ | |
| Contact resistance | ≤ 3 mΩ | |
| Mechanical durability | ≥ 500 mating cycles | |
| Conductor stripping length | 9–11 mm | |
| Operating temperature | -40–125 °C | |
| Main material | Polycarbonate (PC) | |
| Colour | RAL 7032 grey | |
| Flammability rating | UL94 V-0 | |
| Reference standard | EN 61984:2009-06 | |
| Weight | 95 g | |
| EAN | 8015747148542 |
Frequently Asked Questions
What is the ILME CDSF27 used for?
The ILME CDSF27 is a 27-pole + PE female industrial connector insert designed for detachable multipole electrical connections in machinery, automation, control panels and other industrial equipment.
What are the current and voltage ratings of the CDSF27?
The CDSF27 is rated at 10 A and 400 V, with a rated impulse withstand voltage of 6 kV and pollution degree 3.
What wire sizes can be connected to the CDSF27?
The CDSF27 accepts conductors from 0.14–2.5 mm², corresponding to AWG 26–14. ILME specifies a conductor stripping length of 9–11 mm.
Does the ILME CDSF27 require separate crimp contacts?
No. The CDSF27 uses integral spring terminals and turned silver-plated contacts, so separate removable crimp contacts are not required for conductor termination.
What enclosure size is required for the CDSF27?
The CDSF27 is a size 77.27 insert and is designed for installation in a compatible ILME 77.27 heavy-duty connector hood or housing.
Trusted Industrial Connectivity from ILME
ILME CDS series inserts combine robust industrial connector construction with practical spring terminal technology, providing machine builders and automation engineers with reliable, serviceable multipole connections for demanding control and machinery applications.
