CDB4/5 is a modular distribution terminal block with 12 output connections specially designed for industrial electrical systems where single input power distribution to multiple output circuits, organized wiring management, and compact DIN rail power branching are required. In electrical control panels, PLC cabinets, industrial automation systems, switchboards, machine control panels, and power distribution assemblies, engineers often need to distribute one incoming power source to several outgoing circuits safely and efficiently.
Using multiple separate jumper wires or conventional terminals for such applications increases wiring complexity, consumes panel space, and creates maintenance difficulties. The CDB4/5 solves this challenge by providing one central input connection and 12 distributed output connections in one compact modular terminal body, allowing controlled power distribution to multiple outgoing circuits.
This makes the terminal block ideal for applications where power distribution, circuit branching, panel space optimization, and organized electrical connections are essential. The built-in design reduces wiring clutter and improves maintenance accessibility in industrial electrical systems.
The CDB4/5 works as a modular distribution terminal block, where one incoming conductor is connected through a central stud & bolt input connection, and power is internally distributed to 12 independent output screw clamp terminals.
Its working design provides:
The central input accepts a larger conductor through a stud connection, while outgoing circuits are connected through individual screw clamp terminals. This creates a compact and safe power distribution arrangement inside industrial electrical panels.
The CDB4/5 improves electrical safety by creating a controlled and organized power distribution point inside industrial panels.
Safety advantages include:
A structured distribution block reduces wiring errors and improves panel safety.
The CDB4/5 provides important electrical panel advantages.
Benefits include:
This makes it highly suitable for industrial electrical distribution systems.
The CDB4/5 is manufactured using flame-retardant polyamide insulated housing with industrial-grade conductive distribution hardware, designed for industrial electrical environments.
Construction advantages include:
Its rugged construction ensures dependable power distribution performance in demanding industrial electrical applications.
Using CDB4/5 improves panel layout by replacing multiple loose branching wires with one organized modular distribution block.
Benefits include:
This creates maintenance-friendly industrial electrical systems.
| Parameter | Specification |
|---|---|
| Product Code | CDB4/5 |
| Product Type | Modular Distribution Terminal Block |
| Input Connections | 1 |
| Output Connections | 12 |
| Input Conductor Capacity | 6 – 16 mm² |
| Output Conductor Capacity | 0.2 – 4 mm² |
| AWG Range (Input) | 10 – 8 AWG |
| AWG Range (Output) | 22 – 10 AWG |
| Rated Voltage (IEC) | 800 V |
| Rated Current (Input Side) | 64 A |
| Rated Current (Output Side) | 32 A |
| Connection System | Stud Input + Screw Clamp Output |
| Screw Size (Output) | M3 |
| Stud Size (Input) | M5 |
| Tightening Torque (Input) | 2 Nm |
| Tightening Torque (Output) | 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 |
| Electrical Function | Multi-Circuit Power Distribution |
Supports efficient multi-circuit power distribution.
Reduces DIN rail wiring congestion.
Creates clean and structured electrical layouts.
Stud input and screw clamp outputs ensure reliable conductor holding.
Supports compact and professional wiring management.
Built for demanding industrial environments.
Improves troubleshooting and servicing access.
CDB4/5 is widely used in:
No reviews yet.