CMK205 5 Circuit Electrical Wire Connector for Multi-Wire Connections
TheJINH CMK205 is a 5 circuit electrical wire connector designed for applications where several conductors need to be connected within one organized and compact connection component.
As part of the JINH CMK20 series, CMK205 provides five independent connection circuits. This configuration offers an additional option for electrical systems requiring more connection points than smaller 2, 3, or 4 circuit models.
The connector combines a push-in wiring structure with a pluggable design, providing a practical solution for electrical assembly, equipment wiring, lighting applications, control systems, and general connection projects.
CMK205 is designed for 0.5–2.5mm² rigid wires and has a rated voltage of 450V and rated current of 24A.
The connector shell is made from transparent polycarbonate, while the conductive components use tinned copper and the contact springs use AISI 301 stainless steel.
With a specified working temperature range of -40°C to 85°C, CMK205 can be considered for a variety of electrical environments when the product specifications match the application requirements.
Five Circuit Configuration
CMK205 provides:
5 independent circuits
The five-circuit configuration is designed for applications where several electrical connection points need to be managed together.
When multiple individual connectors are used for a larger wiring system, the number of components can increase and the internal wiring may become more difficult to organize.
CMK205 combines five connection positions into one connector structure.
This can help users:
- Organize multiple wires
- Reduce separate connection components
- Keep wiring layouts more orderly
- Simplify equipment assembly
- Make connection points easier to manage
- Use installation space efficiently
The 5 circuit configuration makes CMK205 suitable for electrical equipment and wiring systems that require more connection points than smaller multi-circuit models.
Push-in Connection for Convenient Wiring
CMK205 uses a push-in connection structure designed to simplify the installation of compatible rigid conductors.
The conductor can be inserted into the designated connection position according to the product's installation requirements.
Compared with conventional screw-type connection methods, the push-in structure can reduce some manual tightening operations.
This can be useful for electricians, installers, and equipment manufacturers working with multiple connection points.
For production environments, a straightforward wiring method can also help improve assembly convenience when connectors are installed repeatedly.
CMK205 is therefore suitable for projects where convenient installation and organized multi-wire connection are important.
Pluggable Design for Flexible Installation
The CMK20 series features a pluggable connection concept, providing flexibility for electrical equipment assembly and maintenance.
A pluggable connection structure can be useful when electrical components need to be installed as part of a modular wiring system.
During equipment production, CMK205 can be integrated into the internal wiring arrangement.
During maintenance or inspection, the pluggable structure can provide additional convenience when compatible components need to be separated or adjusted.
Potential applications include:
- Electrical equipment
- Lighting systems
- Control equipment
- Junction boxes
- Electrical modules
- Appliance wiring
- Equipment assembly
The combination of five circuits and a pluggable structure provides an option for applications requiring multiple connection points in one component.
0.5–2.5mm² Rigid Wire Compatibility
CMK205 supports:
0.5–2.5mm² rigid wires
This wire range is suitable for a variety of general electrical connection applications.
The recommended strip length is:
11mm / 0.43 inch
Before installation, the conductor should be prepared according to the specified stripping requirements.
Users should also verify that the conductor type, cross-sectional area, and electrical load are compatible with the connector and the complete installation.
Correct wire preparation helps ensure that the conductor is properly positioned inside the connection area.
450V Rated Voltage and 24A Rated Current
CMK205 is rated at:
450V
for voltage and:
24A
for current.
These specifications allow the connector to be considered for various electrical wiring applications.
Actual application conditions should always be evaluated before product selection.
Factors such as wire size, ambient temperature, load conditions, installation method, enclosure design, and applicable electrical regulations should be considered.
The connector should be operated within its specified electrical ratings.
Transparent Polycarbonate Housing
CMK205 uses a:
Transparent Polycarbonate Housing
The transparent housing makes the connection area easier to observe during installation.
This can be useful when several connectors are installed close together or when users need to visually check the conductor position.
Polycarbonate is widely used for electrical component housings because of its useful mechanical characteristics and dimensional stability.
The transparent construction also provides a clear view of the connector's internal connection area.
Tinned Copper Conductive Parts
The internal conductive parts of CMK205 are made from:
Tinned Copper
Copper is commonly used in electrical connectors because of its electrical conductivity.
The tin-plated surface provides an additional protective finish to the copper conductive component.
The conductive parts work together with the contact springs to create the electrical connection path between the conductors.
This material combination provides a practical structure for electrical connection applications.
AISI 301 Stainless Steel Contact Springs
The contact springs are manufactured from:
AISI 301 Stainless Steel
The spring components provide the contact force needed to maintain the conductor connection.
AISI 301 stainless steel is commonly used for spring components because of its mechanical properties and spring characteristics.
The contact springs work together with the conductive components and connector housing to form the internal connection system.
Working Temperature: -40°C to 85°C
CMK205 has a specified working temperature range of:
-40°C to 85°C
This allows the product to be considered for various electrical equipment and wiring environments.
The actual application should take into account the surrounding temperature, electrical load, installation conditions, enclosure design, and other system requirements.
Users should select the connector according to the complete application conditions rather than relying on a single specification.
Applications of CMK205
Lighting Systems
CMK205 can be considered for suitable lighting applications where several conductors need to be connected and organized.
Potential applications include:
- LED lighting
- Indoor lighting
- Commercial lighting
- Building lighting
- Lighting equipment
The five-circuit configuration provides multiple connection positions within one component.
Electrical Equipment
Electrical equipment often requires several internal connection points.
CMK205 can help organize multiple wires within a single connector structure, making it suitable for selected equipment wiring applications.
Junction Boxes
The five-circuit design can be useful for junction box applications that require several connection points.
Using one multi-circuit connector can help keep the wiring arrangement more organized.
Control Systems
CMK205 can be used in suitable control wiring applications where several electrical connection points are required.
The five independent circuits provide additional connection capacity for equipment wiring.
Appliance Wiring
CMK205 can be considered for suitable electrical appliance applications when the product's electrical specifications match the equipment requirements.
Equipment Manufacturing
For equipment manufacturers, CMK205 can be integrated into internal wiring during assembly.
Its push-in connection method and pluggable structure provide a practical option for equipment that requires multiple electrical connections.
CMK205 Technical Specifications
| Specification | CMK205 |
|---|---|
| Product Code | CMK205 |
| Circuit Number | 5 Circuits |
| Connector Type | Electrical Wire Connector |
| Connection Method | Push-in / Pluggable |
| Wire Type | Rigid Wire |
| Wire Range | 0.5–2.5mm² |
| Rated Voltage | 450V |
| Rated Current | 24A |
| Housing Material | Transparent Polycarbonate |
| Conductive Parts | Tinned Copper |
| Contact Springs | AISI 301 Stainless Steel |
| Working Temperature | -40°C to 85°C |
| Strip Length | 11mm / 0.43 inch |
JINH CMK20 Series
CMK205 belongs to the JINH CMK20 series, which provides different circuit configurations for electrical wiring and connection applications.
The series includes:
- CMK202 – 2 Circuits
- CMK203 – 3 Circuits
- CMK204 – 4 Circuits
- CMK205 – 5 Circuits
- CMK206 – 6 Circuits
- CMK208 – 8 Circuits
Different circuit configurations allow users to select a suitable connector according to the number of connection points required.
The CMK20 series combines push-in wiring, pluggable connection, compact construction, and multi-circuit connection for a variety of electrical applications.
Depending on the specific model, the series can be used for lighting systems, electrical equipment, control wiring, junction boxes, appliances, and general wiring projects.
JINH also supports OEM and ODM services, including customized specifications and packaging solutions for different project requirements.
With its 5 circuit configuration, push-in connection structure, pluggable design, 450V rated voltage, 24A rated current, transparent polycarbonate housing, and 0.5–2.5mm² rigid wire compatibility, CMK205 provides a practical choice for organized multi-wire electrical connections.