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CKSHM03 Ilme Squich male insert 3 pole and earth 10 amp Size 21.21
Ilme CKSHM03 is a size 21.21 male industrial connector insert with 3 poles plus protective earth, a 10 A 400 V rating and SQUICH® tool-less spring terminals for 0.14–2.5 mm² conductors.
£3.77
Why Choose the Ilme CKSHM03 SQUICH Male Insert?
The Ilme CKSHM03 is a compact male industrial connector insert with 3 poles plus protective earth (3P+PE), featuring Ilme's tool-less SQUICH® spring terminal connection. Part of the CKSH series and designed for the 21.21 size format, it provides fast, secure conductor termination for machinery, automation and industrial control applications.
Rated at 10 A and 400 V, the CKSHM03 has a rated impulse withstand voltage of 4 kV at pollution degree 3. Its SQUICH® terminals accommodate conductors from 0.14 to 2.5 mm², equivalent to AWG 26–14, enabling wiring without conventional screw-terminal tightening.
The insert uses turned silver-plated male contacts and a polycarbonate insulating body. With an ambient temperature range of -40 to +125 °C, insulation resistance of at least 10 GΩ and a mechanical life of at least 500 mating cycles, the CKSHM03 is engineered for dependable service in professional industrial connector assemblies.
Key Advantages
- Compact 3-pole plus earth male connector insert.
- SQUICH® tool-less spring terminals simplify conductor termination.
- Rated at 10 A and 400 V for industrial connections.
- Accepts conductors from 0.14 to 2.5 mm² or AWG 26–14.
- Turned silver-plated contacts provide reliable electrical performance.
- Mechanical life of at least 500 mating cycles supports repeated connection and disconnection.
Key Features
- Ilme CKSH series male insert.
- 3 poles plus protective earth (3P+PE).
- SQUICH® spring terminal connection without tools.
- 10 A rated current.
- 400 V rated voltage.
- 4 kV rated impulse withstand voltage.
- Pollution degree 3.
- 600 V UL/CSA rated voltage.
- Compact size 21.21 format.
- Operating temperature range of -40 to +125 °C.
Fast Tool-Less Industrial Connectivity with SQUICH®
Ilme's SQUICH® technology uses spring-clamp terminals with actuator buttons to simplify conductor termination. The CKSHM03 can therefore be wired without conventional terminal screws, helping reduce installation time while providing a consistent spring-force electrical connection for industrial machinery and control wiring.
The 3P+PE configuration provides three current-carrying male contacts together with a dedicated protective-earth connection. When installed in a suitable Ilme size 21.21 enclosure, the CKSHM03 forms part of a compact detachable connector system capable of providing high ingress protection for demanding industrial installations.
Typical Applications
- Industrial machinery and automation systems.
- Control panel and machine interfaces.
- Motor and actuator connections.
- Industrial power and control wiring.
- Production and process equipment.
- OEM machinery requiring compact 3P+PE connections.
Technical Specifications
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| Connection | Spring / axial screw | |
|---|---|---|
| Device Type | Insert / Module | |
| Frame Size | 21.21 | |
| Product Series | ILME C-Type | |
| Contacts | 3 poles | |
| Contact Gender | Male | |
| Poles | 3-pole | |
| IP Rating | IP20, IP44, IP66, IP67, IP68, IP69 | |
| HS Code | 85366990 | |
| Country of Manufacture | Italy | |
| Manufacturer | Ilme | |
| Series | CKSH | |
| Model | CKSHM03 | |
| Alternative reference | CKSHM 03 | |
| Product type | Male connector insert | |
| Connection type | Male connection | |
| Termination method | SQUICH® tool-less spring terminal | |
| Number of poles | 3 poles + PE | |
| Size | 21.21 | |
| Insert mounting | 21 × 21 mm | |
| Rated current | 10 A | |
| Rated voltage | 400 V | |
| Rated impulse withstand voltage | 4 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 | |
| Conductor stripping length | 9–11 mm | |
| Contact type | Turned, silver plated | |
| Contact material | Copper alloy | |
| Main insulating material | Polycarbonate (PC) | |
| Colour | RAL 7032 grey | |
| Insulation resistance | ≥ 10 GΩ | |
| Contact resistance | ≤ 3 mΩ | |
| Mechanical life | ≥ 500 mating cycles | |
| Operating temperature | -40 to +125 °C | |
| Protection rating | IP20 without enclosure; IP44 / IP66 / IP67 / IP68 / IP69 with suitable enclosure | |
| Characteristics according to EN 61984 | 10 A 400 V 4 kV 3 | |
| Certifications | DNV, BV, EAC, CQC | |
| Weight | 16 g | |
| EAN | 8015747234603 |
Frequently Asked Questions
What is the Ilme CKSHM03?
The CKSHM03 is a male size 21.21 industrial connector insert with three poles plus protective earth and Ilme SQUICH® tool-less spring terminals.
What is the electrical rating of the CKSHM03?
The CKSHM03 is rated at 10 A and 400 V, with a rated impulse withstand voltage of 4 kV at pollution degree 3.
What wire sizes can the CKSHM03 accept?
The SQUICH® spring terminals accept conductors from 0.14 to 2.5 mm², corresponding to AWG 26–14.
Does the CKSHM03 require tools for conductor termination?
No. The CKSHM03 uses Ilme's SQUICH® spring terminal connection, which is designed for tool-less conductor termination using integrated actuator buttons.
What temperature range is the CKSHM03 suitable for?
The CKSHM03 is specified for ambient temperatures from -40 to +125 °C, making it suitable for a broad range of industrial environments.
Trusted Industrial Connectivity from Ilme
Ilme SQUICH® connector inserts combine fast tool-less wiring with robust spring-clamp technology, helping machine builders and panel manufacturers create reliable, maintainable and space-efficient industrial electrical connections.
