Brass Terminal Block — T004 Series
High-conductivity brass bar on insulated nylon base for neutral/earth distribution.
4–12 ways; 6×9 mm (M4) or 8×12 mm (M5) bores.
Compact oblique housing for neat wiring and easy inspection.
Ideal for distribution boards, control panels, and OEM switchgear.
Overview
The brass terminal block T004 uses an oblique, space-efficient housing to keep wiring short and labeling clear in distribution boards and control panels.
Built around a solid brass bar and a rigid insulated base, brass terminal block T004 delivers low contact resistance, stable screw torque, and fast visual inspection even in tight enclosures.
With bore options of 6×9 mm (M4) and 8×12 mm (M5) and capacities from 4 to 12 ways, the brass terminal block T004 suits residential, commercial, and OEM projects where a compact neutral link or earth bar is preferred.
Panel builders rely on brass terminal block T004 when consistent contact quality and easy maintenance are required.
Key Features
- Solid corrosion-resistant brass conductor for low resistance and thermal stability.
- Insulated nylon base ensures electrical isolation and robust mounting.
- Two bore sizes (6×9 / 8×12) with M4 or M5 screws.
- 4–12 ways; angled housing improves access for tools and labeling.
- Works as neutral (N) link or earth (PE) bar; simple re-torque procedures.
Specifications
| Article No. | Ways | Spec (mm) | L1 (mm) | L2 Installation (mm) | Screw | Ø (mm) | Remark |
|---|---|---|---|---|---|---|---|
| T004-0609/4 | 4 | 6×9 | 60.5 | 48.5 | M4 | 6.0 | T004-0609/4B, T004-0609/4G |
| T004-0609/6 | 6 | 6×9 | 78 | 65.5 | M4 | 6.0 | T004-0609/6B, T004-0609/6G |
| T004-0609/8 | 8 | 6×9 | 95 | 82.5 | M4 | 6.0 | T004-0609/8B, T004-0609/8G |
| T004-0609/10 | 10 | 6×9 | 112 | 100 | M4 | 6.0 | T004-0609/10B, T004-0609/10G |
| T004-0609/12 | 12 | 6×9 | 129 | 117 | M4 | 6.0 | T004-0609/12B, T004-0609/12G |
| T004-0812/4 | 4 | 8×12 | 59.5 | 48.5 | M5 | 7.0 | T004-0812/4B, T004-0812/4G |
| T004-0812/6 | 6 | 8×12 | 76.4 | 65.5 | M5 | 7.0 | T004-0812/6B, T004-0812/6G |
| T004-0812/8 | 8 | 8×12 | 94 | 82.5 | M5 | 7.0 | T004-0812/8B, T004-0812/8G |
| T004-0812/10 | 10 | 8×12 | 111 | 100 | M5 | 7.0 | T004-0812/10B, T004-0812/10G |
| T004-0812/12 | 12 | 8×12 | 128 | 117 | M5 | 7.0 | T004-0812/12B, T004-0812/12G |
Dimension
Applications
Use brass terminal block T004 in consumer units, OEM control cabinets, machine panels, and PV sub-assemblies where a compact neutral or earth consolidation point reduces clutter and speeds commissioning.
Selection Guide
Pick 6×9 mm with M4 screws for compact conductors; choose 8×12 mm with M5 when cable size or current margin is higher.
For boards with many branch circuits, brass terminal block T004 in 10–12 ways minimizes jumpers and shortens runs.
Installation
Mount the base on a flat surface, confirm earthing strategy, and route feeders before tightening.
When space is tight, brass terminal block T004 can sit near the incoming neutral or PE stud to simplify labeling and testing.
Maintenance
Re-torque terminal screws on scheduled intervals, inspect contact surfaces, and verify base fasteners.
With these checks, brass terminal block T004 maintains consistent performance over years of thermal cycling.
FAQ
What conductors fit the T004?
Use 6×9 mm bores with M4 screws for compact cross-sections, and 8×12 mm with M5 screws for larger conductors.
Neutral or earth?
Both. The bar can be wired as a neutral link (N) or an earth bar (PE) depending on the panel design.
Any torque guidance?
Apply manufacturer-standard torque for M4/M5 screws and re-che
