The CMDB10/4BK Modular Distribution Terminal Block is a compact and high-performance electrical power distribution solution designed for industrial, commercial, and control panel applications where safe and organized power distribution is essential. It is specially engineered to distribute electrical power from one incoming source to multiple outgoing circuits in a secure and structured manner, helping reduce wiring complexity and improve electrical panel efficiency. This modular distribution block is widely used in switchgear systems, industrial control panels, machine wiring applications, automation systems, and electrical distribution boards where reliable electrical performance and safe wiring organization are important.
In modern electrical installations, organized power distribution plays a major role in improving panel safety, reducing cable clutter, and simplifying maintenance. Traditional branch wiring methods often require multiple cable joints and jumper connections, which can make electrical panels congested and difficult to service. The CMDB10/4BK Distribution Terminal Block solves this issue by providing a centralized modular power distribution point where one incoming supply can be safely distributed to multiple outgoing circuits. This creates a cleaner wiring layout, improves installation efficiency, and helps electricians create structured and professional panel assemblies.
One of the key advantages of the CMDB10/4BK Modular Distribution Block is its 1 input and 8 output connection design, allowing one main incoming power source to distribute electrical current safely to multiple outgoing branch circuits. This modular arrangement reduces unnecessary cable joints and improves wiring organization inside electrical panels. It also saves installation time and creates structured, easy-to-maintain electrical systems for industrial applications.
The CMDB10/4BK is designed for dependable electrical performance and supports a rated voltage of 1000V with a rated current of 57A, making it suitable for industrial and commercial power distribution systems where safe electrical transfer and reliable circuit distribution are essential. Its efficient electrical design makes it ideal for machine control systems, automation panels, switchgear installations, and industrial wiring applications.
A major feature of this modular distribution block is its compact space-saving body design, which allows efficient multi-output power distribution while occupying minimal panel space. In modern electrical enclosures where multiple components need to be installed in limited spaces, compact distribution accessories become highly important. The CMDB10/4BK helps improve panel layout and creates cleaner wiring without compromising electrical performance.
The body of the CMDB10/4BK Modular Distribution Terminal Block is manufactured using high-quality polyamide insulated housing, which provides excellent electrical insulation, heat resistance, mechanical strength, and long service life. The strong insulated housing protects conductive parts from accidental contact and improves electrical safety during operation. Polyamide construction also ensures dependable performance in industrial environments exposed to temperature changes and mechanical stress.
Its side-entry wire connection orientation allows easy cable insertion and organized cable routing inside electrical panels. This improves installation convenience and reduces wiring complexity, especially in compact panel spaces. The secure screw-operated connections provide strong conductor fastening and reliable electrical contact, reducing the risk of loose wiring, overheating, and voltage drop during long-term use.
The CMDB10/4BK supports DIN 32, DIN 35, and DIN 35-15 rail mounting, making installation simple and compatible with standard industrial electrical panel systems. DIN rail mounting improves component organization, reduces installation time, and makes maintenance or replacement easier when required. This flexibility makes the distribution block suitable for professional electrical panel building applications.
Electrical safety is a critical requirement in power distribution systems, and the CMDB10/4BK is designed with a rated surge voltage of 8KV and pollution degree 3, making it suitable for industrial electrical environments exposed to voltage disturbances, dust, or contaminants. These safety features improve system reliability and support safe long-term operation in demanding industrial applications.
The CMDB10/4BK Modular Distribution Terminal Block is commonly used in:
| Specification | Details |
|---|---|
| Model Number | CMDB10/4BK |
| Product Type | Modular Distribution Terminal Block |
| Rated Voltage | 1000V |
| Rated Current | 57A |
| Input Connection | 1 Input |
| Output Connections | 8 x 10 sq.mm |
| Conductor Range | 1.5 – 10 sq.mm |
| Housing Material | Polyamide |
| Color | Black |
| Mounting Type | DIN Rail Mounting |
| DIN Rail Compatibility | DIN 32 / DIN 35 / DIN 35-15 |
| Wire Entry Orientation | Side Entry |
| Screw Size | M4 |
| Tightening Torque | 1.2 Nm |
| Rated Surge Voltage | 8KV |
| Pollution Degree | 3 |
| Length | 48 mm |
| Height | 52.8 mm |
| Applications | Control Panels, Distribution Boards, Switchgear |
✅ Compact space-saving modular design
✅ Efficient 1 input to 8 output power distribution
✅ High 57A current carrying capacity
✅ Supports 1000V rated voltage
✅ Strong insulated polyamide housing
✅ Easy DIN rail mounting installation
✅ Secure screw clamp wire connection
✅ Side-entry wiring for easy cable management
✅ Reduces panel wiring complexity
✅ Improves electrical safety and reliability
✅ Suitable for industrial and commercial applications
✅ Long-lasting durable construction
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