Discover what an intermediate relay is and why it's essential in industrial control systems. This guide explains the function, structure, and benefits of intermediate relays, and showcases RY-ELE's featured models such as RXS2C, RXS3C, RYER2N, and RXS4C. Ideal for automation engineers and control panel designers, RongYue relays offer high reliability, compact design, and certified quality for efficient signal switching and circuit protection.

This article introduces the RXS series relays — RXS2C, RXS2CN, RXS3C, and RXS4C — in a friendly, first-person format, focusing on their technical strengths, unique features, and ideal application environments. Whether it's two, three, or four-channel control you need, each RXS model is engineered for high durability, strong load performance, and flexible integration. Perfect for use in smart factories, power panels, automation systems, and more, this series is the ideal relay solution for global OEMs and industrial professionals.

Introducing RY-ELE’s latest innovation: the RY1S and RY2S relays with integrated test button and LED indicator. Paired with our advanced matching bases, this new generation relay solution enhances inspection, simplifies maintenance, and optimizes space for control systems in demanding industrial environments.

RY-ELE presents the RY41F Ultra-Slim Relay — a compact yet powerful solution designed for modern industrial automation, smart devices, and space-constrained control systems. With a 6A load capacity, extended mechanical lifespan, and multiple socket options (screw, push-in, and PCB mount), the RY41F offers seamless integration and reliable switching. Certified by CE and RoHS, it meets global standards and is trusted by professionals worldwide. When you choose RY-ELE, you choose reliability and precision.

The RY115F from RY-ELE is a high-reliability electromagnetic plug-in relay, engineered for precise signal control and frequent switching in compact control panels and industrial automation systems. With outstanding mechanical endurance and electrical capacity, it ensures stable operation across a wide range of environments.

The RYMD1 relay module from RY-ELE is specially designed to accommodate Panasonic slim-type relays, delivering high-performance switching in a compact and modular form. Engineered for seamless integration into control systems, RYMD1 offers users the best of both worlds: Japanese relay quality paired with global-ready wiring and mounting versatility.

In this unique product spotlight, the RS-1C-D24L slim relay introduces itself as a compact yet high-performance solution for modern control systems. Designed by RY-ELE, this single-pole relay offers exceptional mechanical life, reliable switching capacity, and effortless installation when paired with its matching base. Whether you're working with automation panels, building management systems, or industrial machinery, RS-1C-D24L delivers smart, space-saving control with industrial-grade durability.

In the world of industrial control and automation, solid state relays (SSRs) provide unmatched speed, reliability, and durability. This article introduces three major SSR series from RY-ELE—the RMC-L panel-mount series, the RYSSR DIN rail-mounted series, and the RMG1S single-phase series. Each product line is engineered to meet different application needs, whether you're dealing with heavy-duty industrial loads, compact control cabinets, or cost-effective automation systems. Read on to explore the key features, advantages, and use cases of each series, and find the right SSR solution for your business.

In industrial automation, precision, reliability, and space-saving design are non-negotiable. The RX1CO and RX2CO relay series from RY-ELE are engineered to meet these standards. With strong switching capabilities, compact footprints, and modular flexibility, these relays are trusted by system integrators, panel builders, and OEMs across the globe.

This article introduces the RYMT-TXS Series Terminal Blocks from RY-ELE, a compact and reliable solution for efficient signal distribution in industrial automation systems. Available in multiple configurations (20 to 50 pins), these DIN-rail-mounted blocks offer secure spring-type quick-plug connections, a space-saving enclosed design, and are compatible with PLCs and control systems worldwide. Ideal for engineers and OEMs, the RYMT-TXS series is built for high-performance, long-term use in factory environments.

This article introduces the RY1S and RY2S series plug-in relays from RY-ELE, highlighting their industrial-grade performance, compact design, and versatile application scenarios. It compares the two models in terms of contact configuration, current rating, and usage, while showcasing their durability, LED indication options, and compatibility with various socket types. Ideal for automation, control panels, and PLC systems, RY1S/2S relays offer a smart solution for space-constrained and high-reliability electrical systems.

This article provides a practical overview of the SA3 Series push button system by RY-ELE, focusing on its panel mounting method, modular disassembly, and tool-free push-in wiring design. It highlights how the SA3 series simplifies installation and maintenance while delivering professional-grade performance and flexibility in industrial control environments.

Perfect for system integrators, OEMs, and control panel designers, this guide shows how SA3’s compact, reliable, and time-saving structure enhances efficiency across multiple applications.