CMC2-2R is a red multiple connection terminal block specially designed for industrial electrical systems where multiple conductor termination in a single terminal, compact DIN rail installation, and dedicated circuit grouping for warning or critical circuits are required. In electrical control panels, PLC cabinets, industrial automation systems, switchboards, machine control panels, and instrumentation assemblies, engineers often need to connect multiple conductors at one common electrical point without using several separate terminals. This helps reduce wiring complexity and saves valuable DIN rail space inside electrical panels.
The CMC2-2R solves this challenge by providing 4 connection points in one compact terminal block, where all conductor entry points are internally connected through a common conductive path. This allows multiple conductors to be terminated safely in one terminal body, improving electrical continuity and eliminating reliability issues that occur when multiple wires are forced into a single standard clamp. The red housing provides a strong visual identification advantage and is commonly used in industrial panels for warning circuits, emergency control circuits, critical power lines, and dedicated circuit grouping, helping technicians quickly identify important terminal sections during maintenance and troubleshooting.
This terminal block is ideal for industrial applications where multi-wire connection, organized circuit grouping, and reliable electrical continuity are essential.
The CMC2-2R works as a multiple connection terminal block, where four conductor entry points are internally connected through a common conductive path.
Its working design provides:
Instead of using several separate terminals for one common connection, the CMC2-2R allows multiple conductors to be connected safely within one compact terminal body, reducing panel space and simplifying wiring management.
The red housing color improves visual recognition of dedicated terminal sections inside electrical panels.
Safety advantages include:
Color-based terminal grouping improves electrical panel safety and maintenance efficiency.
Red terminal blocks are commonly used for:
This supports structured electrical panel management.
The CMC2-2R is manufactured using flame-retardant polyamide housing with industrial-grade conductive terminal hardware, designed for demanding industrial electrical applications.
Construction advantages include:
Using CMC2-2R improves electrical panel layout by combining multiple conductor connections into one compact terminal block.
Benefits include:
| Parameter | Specification |
|---|---|
| Product Code | CMC2-2R |
| Product Type | Multiple Connection Terminal Block |
| Color | Red |
| Connection Points | 4 |
| Rated Voltage | 630 V |
| Rated Current | 32 A |
| Conductor Capacity (Stranded) | 0.2 – 4 mm² |
| Conductor Capacity (Solid) | 0.2 – 6 mm² |
| AWG Range | 22 – 10 AWG |
| Connection System | Screw Clamp |
| Screw Size | M3 |
| Tightening Torque | 0.5 Nm |
| Mounting Style | DIN 32 / DIN 35 / DIN 35-15 Rail |
| Wire Entry | Side Entry |
| Housing Material | Polyamide |
| Rated Surge Voltage | 8 kV |
| Pollution Degree | 3 |
| Width | 6 mm |
| Length | 65 mm |
| Electrical Function | Multiple Wire Common Connection |
| Industrial Use | PLC Panels, Switchboards, Automation Systems |
Supports compact multi-wire distribution.
Reduces DIN rail usage in electrical cabinets.
Red housing supports quick identification.
Screw clamp design provides reliable conductor holding.
Supports clean and structured wiring layouts.
Built for demanding electrical applications.
Improves troubleshooting and servicing access.
CMC2-2R is widely used in:
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