Zhejiang Weide Electric Co., Ltd. is one of the leading manufacturers and suppliers of combined screw terminal in China. With abundant experience, we warmly welcome you to buy the newest combined screw terminal from our factory. All customized products are with high quality and low price. Contact us for free sample.
Product Details
TBR-100 Combined screw terminal is a mainstream double-layer combination rail terminal block in China, with a rated carrying current of 100A and a maximum wire cross-section of 25mm ². TBR-100 Combined screw terminal designed for double-layer wiring of high current power supply circuits in industrial control cabinets and is the core connecting component for improving cabinet space utilization in low-voltage distribution scenarios.

TBR-100 Combined screw terminal adopts a standard 35mm DIN rail installation design, with a snap on fixed structure that can quickly complete the installation of the entire row, and supports any number of splicing and expansion circuits; The double-layer independent layered wiring design can achieve twice the circuit capacity in a single terminal space, greatly saving the wiring space of the control cabinet. It is particularly suitable for the power supply incoming and branch requirements of PLC cabinets, frequency conversion cabinets, and low-voltage distribution panels.
Combined screw terminal The conductive components are made of thickened pure copper material, with excellent conductivity and stable temperature rise during long-term high current operation.e insulation base is made of PA66 flame-retardant engineering plastic, with a flame-retardant rating of UL 94 V-0, suitable for industrial environments ranging from -40 ℃ to 120 ℃; The screw crimping structure can stably lock the wire, adapt to the installation of single/multi strand copper wires, facilitate disassembly and assembly, and have strong universality of spare parts. It is widely used in high current wiring scenarios such as industrial automation, distribution panels, mechanical equipment electrical cabinets, etc. It is the main current choice for economical double-layer high current wiring solutions.
TBR-100/2×25
|
Model Number |
TBR-100/2×25 |
|
Brand |
WDIR |
|
Color |
You can customize gray, blue, orange, yellow, and other colors. |
|
Material |
Flame-retardant nylon PA66, tin-plated copper |
|
On-link mode |
Combined screw terminal |
|
Rated voltage/current |
660V/125A |
|
Section |
38 |
|
Length/Width/Height (mm) |
L61.7/H43.5 |
|
Attestation |
CE certification, RoHS certification, SGS/ISO 9001 certification |
|
Characteristic |
WDIR, LOGO customizable |
|
Packing for transport |
50 pieces per box |

TBR-100/3×16
|
Model Number |
TBR-100/3×16 |
|
Brand |
WDIR |
|
Color |
You can customize gray, blue, orange, yellow, and other colors. |
|
Material |
Flame-retardant nylon PA66, tin-plated copper |
|
On-link mode |
Combined screw terminal |
|
Rated voltage/current |
660V/125A |
|
Section |
38 |
|
Length/Width/Height (mm) |
L61.7/H43.5 |
|
Attestation |
CE certification, RoHS certification, SGS/ISO 9001 certification |
|
Characteristic |
WDIR, LOGO customizable |
|
Packing for transport |
50 pieces per box |

TBR-100/4×16
|
Model Number |
TBR-100/4×16 |
|
Brand |
WDIR |
|
Color |
You can customize gray, blue, orange, yellow, and other colors. |
|
Material |
Flame-retardant nylon PA66, tin-plated copper |
|
On-link mode |
Combined screw terminal |
|
Rated voltage/current |
660V/125A |
|
Section |
38 |
|
Length/Width/Height (mm) |
L61.7/H43.5 |
|
Attestation |
CE certification, RoHS certification, SGS/ISO 9001 certification |
|
Characteristic |
WDIR, LOGO customizable |
|
Packing for transport |
50 pieces per box |

TBR-100/6×16
|
Model Number |
TBR-100/6×16 |
|
Brand |
WDIR |
|
Color |
You can customize gray, blue, orange, yellow, and other colors. |
|
Material |
Flame-retardant nylon PA66, tin-plated copper |
|
On-link mode |
Combined screw terminal |
|
Rated voltage/current |
660V/125A |
|
Section |
38 |
|
Length/Width/Height (mm) |
L61.7/H43.5 |
|
Attestation |
CE certification, RoHS certification, SGS/ISO 9001 certification |
|
Characteristic |
WDIR, LOGO customizable |
|
Packing for transport |
50 pieces per box |

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