Assembly Terminal Block
Model TBR
Product Description
- DIN Rail Installation Structure: Designed for quick and secure mounting onto standard aluminum or iron rails (35mm DIN Rail) via an engineered snap-on base mechanism.
- Flexible Assembly: Possible to assemble the terminal blocks with different capacities onto the same fixing plate, allowing for highly customized configurations.
- Efficient Handling: Features excellent attaching and detaching of the terminal at the temporal position, making wiring modifications fast and effortless.
- Various Specifications: Offers diverse models tailored for each rated current to match precise system requirements.
- Housing Structure: Made of high-grade engineering plastic with excellent electrical insulation, high heat resistance, and flame-retardant properties.
- Electrical Contact: Features an internal highly conductive metal bar connecting the two screw terminals, ensuring seamless connectivity between wire ends.
- Screw Clamp Mechanism: Equipped with 2 robust metal screw clamps to tightly secure the wire cores, preventing loose connections or heat generation during current transmission.
- Interlocking Design: Side slots feature a tongue-and-groove interlocking system, enabling multiple terminal units to be linked together to form a multi-pole block of any desired size (e.g., 3-phase, 4-phase blocks).
Applications & Benefits
- Wiring & Power Distribution: Serves as an intermediary bridge to connect electrical wires (power lines, control signal lines) from one device to another, or to branch out wiring inside electrical cabinets.
- Safety Assurance: Completely insulates wire connections from the enclosure and between different phases, minimizing the risk of short circuits, fires, or electrical shocks caused by open circuits.
- Neatness & Aesthetics: Helps organize complex wiring systems into a fixed location, creating a tidy, professional layout for electrical panels.
- Easy Maintenance & Repair: When inspection or equipment replacement is required, engineers only need to loosen the screws to disconnect the wires at the terminal block, eliminating the need to cut wires or re-apply electrical tape manually, saving significant time.
TBR Assembly Terminal Block
Technical Parameters
| TBR-10 | TBR-20 | TBR-30 | TBR-60 | TBR-100 | ||||||
| Terminal width | 9mm | 10.6mm | 13.2mm | 22.5mm | 32mm | |||||
| Heat deflection (ºC) | 130ºC | 130ºC | 130ºC | 130ºC | 130ºC | |||||
| AWG | 22-16 | 22-14 | 22-12 | 6 | 2 | |||||
| Electric ratings | V | A | V | A | V | A | V | A | V | A |
| CE | 600 | 10 | 600 | 20 | 600 | 30 | 600 | 60 | 600 | 100 |
| C SA | 600 | 10 | 600 | 20 | 600 | 30 | 600 | 60 | 600 | 100 |
| UL | 600 | 10 | 600 | 20 | 600 | 30 | 600 | 60 | 600 | 100 |
( Terminal block array )
( Terminal block on DIN rail )
Dimension
⭐ iLEC TBR-10
⭐ iLEC TBR-20
⭐ iLEC TBR-30
End Bracket / End Block
⭐ iLEC TBR-01 / TBR-02 / TBR-03