Hi, I'm the RY Series Relay Module – Your Reliable Connection for Industrial Automation!

🌟 I am RY1H4-16/DC24 – The Compact Control Champ

I’m only 32mm wide, yet I pack a punch with 4-way normally open relay channels and 16 input/output points. I’m perfect for compact installations on DIN35 standard rails.

• Load capacity? I handle 5A at 250VAC/30VDC easily.

• Quick maintenance? My socket-type relays are a breeze to replace.

• Wiring versatility? Thanks to short connectors, both common-positive and common-negative wiring are supported.

• Safety first: My protective cover shields against electric shock.

• Wiring range? A generous 0.2–1.5mm² (24–16AWG).

💪 I am RY1H4-16-S/DC24 – The Safe & Sturdy One

Just like my sibling, I’m compact and DIN-rail ready, but I belong to the S Series, known for slightly enhanced mechanical strength and about 77g of robust structure (including relays).

• Same high performance with 4 NO relay channels, 250VAC/30VDC 5A.

• Same socket ease, same protective covers.

• Your wiring? Covered by my reliable fence-type screw terminals.

⚡ I am RY1H4-16-T/DC24 – The Push-in Wiring Pro

I’m built for speed! What sets me apart is my PT push-in wiring, which means tool-free, effortless connections.

• Save time with fast wiring.

• Everything else? Still me: 4 NO relays, easy maintenance, DIN35 mountable, protective insulation, and more.

• Designed for both traditional control panels and modern modular setups.

🚀 I am RY1H8-32-T/DC24 – The High-Capacity Hero

Need more control channels? I’ve got 8 normally open relays and a whopping 32 input/output points, still fitting into a 60mm-wide compact body.

• I’m your solution for high-density applications.

• Like my “T” family, I use PT push-in terminals for faster installation.

• Certified, tested, and vibration-resistant, I’m ready for harsh industrial environments.

🔧 I am RY1H4-G5NB/DC24 – The Omron-Engineered Specialist

Under my hood beats the Omron G5NB-1A-E relay — a high-sensitivity, low-power (200mW) component with ultra-durable contacts and 10kV shock resistance.

• You want precision and proven reliability? That’s me.

• I boast 5 million mechanical cycles, and up to 200,000 electrical cycles at DC loads.

• Everything else? Identical to my RY siblings: modular, compact, safe, and efficient.

📐 Common Features We All Share:

• ✅ DIN35 rail mountable

• ✅ Removable relays for easy replacement

• ✅ Electric shock protection

• ✅ 5A contact switching capability

• ✅ Operating range from -40°C to +80°C

• ✅ IEC61984 standard certified

• ✅ Built for endurance: 1000m/s² shock resistance, wide air gaps & creepage

So, whether you're upgrading your industrial automation system or building one from scratch, I — and my RY family — are ready to elevate your control game.

🔗 Want to know more? Visit us at www.ry-elerelay.com