Overview
The TB-1503 Terminal Block is the most reliable way to organize wiring in your DIY electronics and industrial projects. No more messy tape or loose wire nuts! This 3-position dual-row barrier strip allows you to connect up to three separate circuits securely. Each block comes with a high-quality transparent plastic cover that prevents accidental short circuits while allowing you to inspect your connections at a glance.
Key Features
Professional Organization: Keeps your power and signal wires neatly aligned and easy to troubleshoot.
Safety First: Includes a clear, clip-on protective cover to prevent dust and accidental finger contact.
Heavy Duty: Rated for 15A and 600V, making it suitable for AC mains and high-power DC projects.
Dual Row Design: Each of the 3 positions has two screws connected by a solid brass bus bar, making it easy to jump connections between sides.
Vibration Resistant: High-torque screws ensure your wires stay put, even in high-vibration environments like 3D printers or RC vehicles.
Technical Specifications
| Feature | Specification |
| Model | TB-1503 |
| Number of Positions | 3 (Dual Row) |
| Current Rating | 15 Amperes |
| Voltage Rating | 600 Volts |
| Material | Flame Retardant Plastic, Brass, Steel Screws |
| Wire Range | 22-12 AWG |
| Mounting Hole | 4.5mm (M4) |
| Dimensions | Approx. 45mm x 22mm x 17.5mm |
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