Rail Transportation

We offer three electrical connection technologies: screw connection, cage spring connection, and PUSH IN spring connection. In addition, we can also provide integrated and split options according to different customer applications.

We offer a variety of electrical connection technology options using screw connection, cage spring connection, PUSH IN spring connection, puncture connections, and other methods. Customers can choose different fixing methods according to different application environments.

We offer different angle wiring and single/double-layer design solutions, which can be used in conjunction with the plug-in plug to achieve multiple fixing methods. The product can be used for wave soldering and reflow soldering.

It uses LED lamp head component as the light source, and has long life, low energy consumption, five light source colors (red, yellow, blue, green, and white), 9 different voltages, and IP67 protection.

TJ2 series button for panel mounting aperture of22mm, 4 major categories of operating head, contact module for creep, screwwiring. Compatible with TS2 series modules and accessories.

TS2 series pushbuttons for the panel mounting aperture of 22mm, 8 categories of operating head, nearly 700 kinds of specifications, 2 types of contact module can be selected (creep, fast-acting), the contact module has a screw wiring, spring wiring, 2 kinds of wiring methods can be selected.

SUPU PCB welding type industrial relay, compact size, thickness and pin to meet the welding on-board relay selection requirements, provide 1C（current 16A）, 2C（current 8A） options. It can be designed for customers into safety modules, power relay modules and other control circuits, which suitable for all kinds of control output circuit design to provide a comprehensive signal isolation and conversion relay solution.

SUPU standard industrial relay, compact design, with screw and push spring connection technology, optional finger protection and wiring directions. 2C support 7A current, 4C support 5A current, and suitable for 230VAC or 24VDC. SUPU industrial relays provide complete accessories, which can be combined with din-rail terminals, interface modules and other products to provide a comprehensive signal conversion and connection solution for the electrical control cabinet.

SUPU slim industrial relay, thickness is only 6.2mm, with 6A current maximum and push spring connection technology, greatly save installation space and wiring time. SUPU industrial relays provide complete accessories, which can be combined with din-rail terminals, interface modules and other products to provide a comprehensive signal conversion and connection solution for the electrical control cabinet.

SUPU terminal block products offer a variety of connector interface specifications, which can be used with various brands of PLC/DCS systems for connecting controllers and on-site I/O signals. The newly launched compact terminal block further reduces the cost of control cabinets, improves production efficiency, provides customized services, and meets the different on-site wiring needs of various customers.

The Cage Clamp spring-cage terminal adopts a universal spring wiring technology. This product has high compression force, excellent shock resistance and air tightness, ensuring long-term stable connection of wires. The compact top entry makes operation easier.

With Push In Design, hard wires or multi-strand flexible wires with cold pressing heads can be directly inserted from the inlet port without any tools to complete the conductive connection, making the wiring simple and fast.