RY4S-UL IDEC DC24V Miniature Relay – 4PDT
The IDEC RY4S-UL DC24V is a compact miniature power relay designed for reliable switching, signal isolation, and control panel automation. Featuring a 4PDT (4 Form C - 4 Changeover) contact configuration and a 24V DC operating coil, this general-purpose relay provides dependable performance with up to 5A switching capacity.
As shown in image_a0a397.jpg, the relay is enclosed in a protective yellow-tinted transparent cover printed with model code RY4S-UL, coil voltage DC24V, IDEC brand markings, internal wiring schematic, and integrated LED indicator board. It features plug-in blade-style terminals designed for easy installation into standard 14-pin DIN-rail socket bases or direct solder mounting.
Feature / Specification | Technical Value |
|---|---|
Brand / Manufacturer | IDEC Corporation |
Model / Part Number | RY4S-UL DC24V |
Product Type | Miniature Industrial Plug-in Relay |
Contact Configuration | 4PDT / 4 Form C (4 Changeover contacts) |
Coil Voltage | 24 V DC |
Coil Resistance | ~650 Ω |
Rated Contact Current | 5 A |
Rated Contact Voltage | 240 V AC / 30 V DC |
Terminal / Connection Type | Plug-in Blade Terminals (14-Pin layout) / Solder Terminals |
Status Indicator | Integrated LED Indicator (Green/Red LED) |
Material Type | Silver Alloy Contacts (Au-plated Ag-Ni), Polycarbonate (PC) Dust Cover, Fine Copper Coil Wire |
Dielectric Strength | 1,500 V AC (between coil and contact) |
Operating Temperature Range | -25°C to +55°C (-13°F to +131°F) |
Standards & Certifications | UL Recognized, CSA Certified, TÜV Approved, CE, RoHS Compliant |
Primary Applications | Industrial control cabinets, PLC output isolation, automation machinery, HVAC controls, and relay interface modules |
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- Started from: Jul 10, 2025
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