High-Density Electrical Terminal Block
These high-density terminal blocks are designed for secure and organized electrical connections. They are constructed from durable, flame-retardant materials, ensuring reliability and safety.






Technical Specifications
Product Overview
Versatile Industrial Terminal Blocks
This series of universal terminal blocks features a modular design for flexible, secure, and organized electrical connections. Engineered for diverse industrial environments, they support both TH35-7.5 and G32-15L mounting rails and offer multiple distribution options through fixed or side-insertion bridgewares. Constructed from durable materials, these blocks ensure reliability in control panels, power distribution, and automation systems.
Technical Specifications
- Mounting Options
- TH35-7.5 RailG32-15L Rail
- Material Composition
- PC (Polycarbonate)Bakelite
Electrical Performance
Rating Specifications
Supported Wire Sections
- 0.5 - 1.5 mm²
- 0.5 - 2.5 mm²
- 0.5 - 4 mm²
- 14 mm²
Series Configuration
Series Selection Guide
| Model Series | Rated Current | Screw Size |
|---|---|---|
| GKU5 (TB) 15A | 15A | M3 |
| GKU5 (TC) 20A | 20A | M4 |
| GKU5 (TB) 25A | 25A | M4 |
| GKU5 (TC) 30A | 30A | M4 |
| GKU5 (TB) 45A | 45A | M5 |
| GKU6 (TC) 60A | 60A | M6 |



