VIOX Electric
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Leading Terminal Block Manufacturer & Supplier

Source VIOX DIN rail, barrier and plastic terminal block families for organized conductor termination, control wiring and power distribution assemblies.

DIN rail terminalsMRK, UK, SAK/JXB, ST and PT families

Barrier terminalsCM1, TK, TB, TC, TD and IN series

Plastic strips8T, H, LT and U formats

Complete systemMarkers, jumpers, end stops and rail accessories

What is a terminal block?

A terminal block provides an organized, serviceable connection point between conductors in an electrical panel, enclosure or equipment assembly. Designs vary by connection method, mounting system, conductor capacity and circuit function.

The exact terminal must be matched to conductor type and size, electrical ratings, insulation requirements, pitch, number of poles or levels, mounting method, accessories and the applicable installation standard.

Prepare conductorsConfirm conductor type, cross-section, stripping and ferrule requirements.
Make the connectionUse the specified connection method and tightening or insertion procedure.
Complete the assemblyAdd markers, end stops, covers, jumpers and testing points where required.

Dòng sản phẩm cầu đấu VIOX

Browse the same three terminal block families presented on the original VIOX page, now organized in the new site system.

How to choose a terminal block

Start with conductor and circuit data, then confirm connection technology and panel integration.

Conductor type and size

Confirm solid, stranded or ferruled conductors and the published connection range.

Đánh giá điện

Verify rated current, voltage, impulse and insulation data for the intended circuit.

Connection and circuit function

Select feed-through, distribution, grounding, disconnect or another required function.

Mounting and accessories

Check rail or panel mounting, pitch, markers, covers, jumpers and end stops.

Specify the complete terminal system

Terminal blocks, conductors, accessories and mounting hardware must be coordinated as one panel assembly.

CConductor preparation and connection range
TTerminal function and electrical duty
MộtAccessories, marking and mounting
Read the Terminal Block selection guide

Compare published Terminal Block series

Các ô trống nghĩa là giá trị không có sẵn trong bản tóm tắt sản phẩm hiện tại. Vui lòng mở trang mô hình hoặc yêu cầu bảng dữ liệu kỹ thuật trước khi xác định thông số.

Terminal Block Selection Questions

Câu trả lời nhanh để so sánh sơ bộ các dòng sản phẩm trước khi xác minh chi tiết mạch điện.

How is terminal block size selected?

Match the actual conductor construction and cross-section to the published connection range, then verify circuit current, voltage and insulation requirements.

What is the difference between screw, spring and push-in terminals?

They use different conductor-retention methods and installation procedures. Compare conductor compatibility, maintenance, vibration, wiring speed and product data.

Can terminal blocks be bridged together?

Only use jumpers or bridges approved for the selected terminal series and verify the resulting current distribution.

Which accessories are normally required?

The assembly may require end stops, end plates, markers, covers, separators, jumpers or test accessories depending on the series and panel design.

Why do terminal connections overheat?

Common causes include incorrect conductor preparation, loose or unsuitable connections, overload, contamination and poor installation. Follow the product instructions and inspect the complete circuit.

Need the Right Terminal Block?
Let’s Build the Connection System.

Send the conductor type and size, circuit ratings, connection method, mounting, accessories, quantity and target market. VIOX will help identify the relevant published series.

Request Terminal Block Support