CMK422-6 8 Circuit Wire Connector for Multiple Electrical Connections
TheJINH CMK422-6 is an 8 circuit wire connector developed for electrical installations that require multiple conductors to be connected and organized within a compact space.
As part of the JINH CMK42- series, CMK422-6 provides eight connection circuits in one connector body. The design is suitable for applications where several wires need to be managed together without using a large number of individual connection components.
The connector combines a compact Polycarbonate PC housing with practical operating levers and reliable internal conductive components. This construction provides a convenient solution for electricians, electrical installers, equipment manufacturers, control panel builders, distributors, and wholesalers.
With support for both flexible and rigid conductors, CMK422-6 can be used across a wide range of electrical wiring applications.
8 Circuit Design for Efficient Wire Management
The main feature of CMK422-6 is its 8 circuit configuration.
Electrical equipment, lighting systems, and control installations can contain multiple connection points. Using separate connectors for each group of wires may increase the number of components and make the wiring layout more difficult to manage.
CMK422-6 brings eight connection circuits together in one compact product.
This can help installers:
- Organize multiple conductors
- Reduce the number of separate connectors
- Keep wiring layouts cleaner
- Make better use of installation space
- Simplify circuit management
The eight-circuit configuration is particularly useful for electrical systems where several connections need to be arranged in the same area.
For projects requiring fewer or more circuits, the CMK42- series also provides different configurations.
CMK422-4 provides 6 circuits, while CMK422-8 provides 10 circuits.
This gives customers flexibility when selecting a connector based on the number of electrical connections required.
Push-in Connection for Convenient Wiring
CMK422-6 uses a push-in connection structure designed to simplify electrical wiring.
The operating levers provide convenient access to the connection mechanism. Installers can open the corresponding lever, insert the conductor, and close the lever to secure the connection.
Compared with conventional screw terminal products, this connection method can reduce repetitive tightening operations.
This is especially useful when installers need to connect multiple wires during electrical assembly.
The lever structure also provides convenient access during maintenance. If a conductor needs to be inspected, replaced, or adjusted, the corresponding connection point can be operated independently.
This makes CMK422-6 a practical choice for applications where wiring efficiency and maintenance convenience are important.
Polycarbonate PC Housing
The housing of CMK422-6 is manufactured from Polycarbonate PC.
The PC housing provides a compact and durable structure for the internal connection components.
Its design is suitable for installation in electrical boxes, equipment enclosures, lighting fixtures, control panels, and other electrical systems.
The compact housing helps maintain an organized wiring layout while keeping the overall connection assembly relatively space-efficient.
For equipment manufacturers, the connector can also be integrated into internal wiring assemblies where several electrical connections need to be arranged in a limited area.
PA66 Operating Levers
The operating levers are made from Polyamide PA66.
PA66 provides suitable mechanical strength and durability for the lever components.
The individual operating structure allows each connection point to be handled separately.
During installation or maintenance, users can access the required circuit without unnecessarily disturbing other wires.
This independent operation is useful for electrical systems that may require future inspection, modification, or replacement of individual conductors.
Tinned Copper Conductive Parts
The internal conductive components use tinned copper.
Copper is widely used in electrical connection components because of its good electrical conductivity.
The tin-plated surface helps improve resistance to oxidation and corrosion, supporting stable electrical contact over time.
The conductive components work together with the stainless steel contact springs to maintain the connection between the connector and the installed conductor.
Material selection is an important part of connector performance, particularly in applications where stable electrical connections are required over extended periods.
AISI 301 Stainless Steel Contact Springs
CMK422-6 uses AISI 301 stainless steel contact springs.
The contact springs provide pressure at the connection area to help keep the conductor securely positioned.
AISI 301 stainless steel offers useful mechanical properties for spring components and provides good resistance to corrosion.
The spring system works together with the tinned copper conductive parts to create the internal connection structure of the connector.
Wide Wire Compatibility
CMK422-6 supports both flexible and rigid conductors.
The main wire specifications are:
- Flexible wire: 0.08–2.5mm²
- Rigid wire: 0.2–4mm²
- Connection capacity: 0.08–4mm²
This range allows the connector to be used with different conductor types commonly found in electrical installation and equipment wiring.
The recommended wire stripping length is:
10mm / 0.39 inch
Proper conductor preparation and correct installation are important for achieving reliable electrical contact.
Electrical Specifications
CMK422-6 is designed with the following electrical specifications:
- Rated voltage: 450V AC
- Rated current: 32A
- Working temperature: -40℃ to 105℃
These specifications make the connector suitable for a variety of lighting, equipment, control, and industrial wiring applications.
Before using CMK422-6 in a specific project, customers should confirm that the product ratings are suitable for the actual load, conductor size, installation conditions, and applicable electrical requirements.
CMK422-6 Technical Specifications
| Specification | CMK422-6 |
|---|---|
| Product Code | CMK422-6 |
| Number of Circuits | 8 |
| Connector Type | 8 Circuit Wire Connector |
| Flexible Wire | 0.08–2.5mm² |
| Rigid Wire | 0.2–4mm² |
| Connection Capacity | 0.08–4mm² |
| Rated Voltage | 450V AC |
| Rated Current | 32A |
| Housing Material | Polycarbonate PC |
| Lever Material | Polyamide PA66 |
| Conductive Parts | Tinned Copper |
| Contact Spring | AISI 301 Stainless Steel |
| Working Temperature | -40℃ to 105℃ |
| Strip Length | 10mm / 0.39 inch |
Applications of CMK422-6 8 Circuit Wire Connector
CMK422-6 can be used in a variety of electrical connection applications where multiple conductors need to be managed in an organized way.
LED and Lighting Systems
The connector can be used for LED lighting, lighting fixtures, commercial lighting projects, and other electrical lighting installations.
Its eight-circuit configuration is useful when several wires need to be connected in the same installation area.
Junction Boxes
CMK422-6 can be installed inside junction boxes where multiple conductors need to be connected and organized.
The compact multi-circuit structure helps reduce unnecessary wiring components.
Control Panels
Control panels can contain multiple independent circuits.
CMK422-6 provides eight connection positions in one connector, helping installers organize wiring inside control cabinets and electrical panels.
Electrical Equipment
Equipment manufacturers can use the connector for internal wiring and electrical assembly.
The independent operating levers can also simplify future inspection or maintenance.
Automation Systems
Automation equipment often requires several electrical connections within a limited installation space.
CMK422-6 can provide a compact connection option for control and equipment wiring.
Industrial Wiring
The connector is also suitable for various industrial electrical applications, including machine wiring and equipment control systems.
Compact Design for Space-Efficient Installation
Installation space is an important consideration in modern electrical equipment.
CMK422-6 combines eight circuits within one compact connector body.
This helps reduce the need for multiple individual connectors and can contribute to a cleaner wiring arrangement.
The compact structure is suitable for electrical boxes, control panels, equipment enclosures, and other applications where available space is limited.
For installers, keeping related connections together can also make future troubleshooting and maintenance more straightforward.
Convenient Maintenance and Circuit Management
Electrical systems may need to be inspected or modified after installation.
CMK422-6 provides independent lever operation for its individual connection circuits.
When maintenance is required, the installer can access the relevant connection point without unnecessarily disturbing the surrounding circuits.
This provides greater flexibility for equipment manufacturers and electrical installers who expect wiring adjustments during the service life of the equipment.
CMK42- Series Connection Options
CMK422-6 is part of the JINH CMK42- series, which provides several circuit configurations.
The current series includes:
- CMK422-4 – 6 Circuit Push-in Connector
- CMK422-6 – 8 Circuit Wire Connector
- CMK422-8 – 10 Circuit Electrical Connector
The different circuit options allow customers to select a suitable product according to their wiring requirements.
For six connection circuits, CMK422-4 offers a more compact configuration.
For applications requiring eight circuits, CMK422-6 provides a balanced solution between connection capacity and installation space.
For projects requiring ten circuits, CMK422-8 offers the highest circuit capacity in this series.
JINH CMK42- Series Wiring Solutions
JINH manufactures electrical connection products for a wide range of wiring applications.
The CMK42- series is designed to provide different circuit configurations for lighting, electrical equipment, control systems, automation, and industrial wiring.
JINH supports OEM and ODM cooperation for customers with specific product, packaging, or project requirements.
For distributors, wholesalers, electrical contractors, and equipment manufacturers, CMK422-6 provides a practical option for applications that require multiple wire connections in an organized and space-efficient format.
With eight circuits, convenient push-in operation, reliable internal materials, and broad wire compatibility, JINH CMK422-6 is designed to simplify multi-wire electrical connections across a wide range of applications.