CMK632 2 Circuit Push-in Wire Connector for Fast and Reliable Electrical Wiring
TheJINH CMK632 push-in wire connector is a compact electrical connection component developed for installers who need a practical way to join wires without spending unnecessary time on traditional screw terminals. As the 2-circuit model of the CMK63 series, CMK632 combines a small footprint with a simple lever-operated connection structure, making it suitable for a variety of wiring applications where installation efficiency and connection reliability are important.
The transparent housing gives the connector a clean appearance and makes it easier to check the wire position during installation. The orange operating levers are designed for straightforward handling. An installer can open the corresponding lever, insert the prepared conductor, and return the lever to its working position. This simple process can make repetitive wiring work more convenient, especially when several connections need to be completed in a limited amount of time.
Compact Design for Space-Limited Installations
One of the practical advantages of CMK632 is its compact construction. The product measures approximately 15.5 × 19.2 × 10.3 mm, allowing it to be installed in applications where available wiring space is limited.
The 2-circuit configuration is useful for connecting two independent conductors in a compact terminal block. Its relatively small size makes it suitable for junction boxes, lighting equipment, control panels, electrical cabinets, and equipment wiring.
For installers working inside confined electrical enclosures, reducing unnecessary space around the connection point can make wiring and later maintenance easier. CMK632 is designed with this type of installation in mind.
Durable Materials for Stable Connections
Material selection is an important part of the CMK632 design.
The connector shell is made from transparent polycarbonate, providing a durable protective housing while allowing visual inspection of the connection area. The operating levers use Polyamide POM, providing a practical balance between mechanical performance and repeated operation.
Inside the connector, the conductive components are made from tinned copper. This material provides good electrical conductivity while helping protect the conductive surface from oxidation during normal use.
The contact springs are manufactured from AISI 301 stainless steel. The spring structure provides the mechanical force needed to maintain contact with the conductor. Using stainless steel for the contact spring also helps the connector withstand repeated operation and normal installation conditions.
Together, these materials create a compact connection solution designed for everyday electrical wiring applications.
Suitable for Flexible and Rigid Wires
CMK632 supports both flexible and rigid conductors, giving installers greater flexibility when selecting wires for different projects.
The recommended wire ranges shown for the CMK63 series include:
- Flexible wire:0.2–2.5mm²
- Rigid wire:0.2–4mm²
- Rated voltage:450V
- Rated current:32A
- Number of circuits:2
- Stripping length: 11mm / 0.43 inch
- Working temperature: -40°C to 105°C
The combination of flexible and rigid wire compatibility makes CMK632 suitable for different electrical installation requirements. Before installation, the conductor should be prepared according to the specified stripping length to ensure proper insertion and electrical contact.
Convenient Alternative to Traditional Screw Connections
Traditional screw terminal blocks require the installer to position the conductor and tighten a screw to secure the connection. CMK632 uses a lever-operated push-in structure instead, providing a more straightforward wiring process.
This can be particularly useful during repetitive installation work. Instead of using a screwdriver for every connection, the installer can operate the lever directly by hand.
The lever also makes the connection easier to access during inspection or wiring changes. This can be helpful in equipment that may require occasional maintenance, modification, or replacement of electrical components.
The design does not aim to replace every type of terminal block. Instead, CMK632 provides another option for applications where compact size, simple operation, and efficient wiring are priorities.
Applications of CMK632
With its compact 2-circuit design and broad wire compatibility, CMK632 can be used in a range of electrical connection applications, including:
- LED and general lighting systems
- Junction boxes
- Building electrical wiring
- Electrical control panels
- Distribution equipment
- Automation equipment
- Household electrical appliances
- Equipment internal wiring
- Commercial electrical installations
- Industrial wiring applications
For lighting and equipment manufacturers, the compact design can help simplify internal wiring. For distributors and electrical installers, the two-circuit configuration provides a convenient option for common wire connection tasks.
JINH CMK63 Series Push-in Wire Connectors
CMK632 is part of the JINH CMK63 series push-in quick-connectors, which includes four circuit configurations: CMK632, CMK633, CMK634, and CMK635.
The series provides different circuit options for projects with different connection requirements while maintaining a consistent product design and connection concept.
JINH focuses on the development and manufacture of electrical connectors and terminal blocks for international markets. In addition to standard products, we can support OEM and ODM requirements, including product specifications, packaging, and other customized requirements according to project needs.
For distributors, wholesalers, electrical contractors, and equipment manufacturers, CMK632 offers a practical combination of compact dimensions, simple operation, flexible wire compatibility, and reliable electrical connection.
If you are looking for a compact 2-circuit push-in wire connector for electrical wiring, CMK632 provides a straightforward solution for efficient installation and everyday connection requirements.