Relpol 230V AC 8-Pin Miniature Industrial Relay (8A)
This Relpol 8-Pin Miniature Industrial Relay is a high-reliability electromechanical switch engineered for general-purpose automation control panels, signal isolation, and intermediate load handling. Operating on a 230 V AC coil, this compact plug-in relay features a Double Pole Double Throw (DPDT / 2CO) contact configuration rated for up to 8 A. Built with a clear, flame-retardant polycarbonate protective cover, it allows maintenance personnel to easily inspect the internal mechanical contact movements, making it a staple component for dependable protection and control circuits.
Key Features
-
High-Capacity DPDT Contacts: Outfitted with 2 changeover (CO) contacts capable of switching independent electrical loads up to 8 A simultaneously, ideal for interlocking separate power paths.
-
Efficient 230V AC Electromagnetic Coil: Designed to interface seamlessly with standard high-voltage industrial control loops, drawing minimal operational power while maintaining clean, decisive contact snap-action.
-
Standard 8-Pin Plugin Base: Engineered for quick-install plug-in deployment into standard matching DIN-rail sockets, facilitating fast mounting and effortless maintenance swap-outs without disturbing field wiring.
-
Transparent Diagnostic Enclosure: The crystal-clear housing provides effortless visual inspection of contact status, helping technicians verify mechanical operation and troubleshoot control issues at a glance.
-
Cadmium-Free Contact Materials: Utilizes premium, environmentally responsible contact alloy materials (typically AgNi or AgSnO2) that deliver exceptional electrical longevity and resist welding under high inrush conditions.
Technical Specifications
| Feature | Specification |
| Brand | Relpol S.A. |
| Product Type | Miniature Electromechanical Industrial Relay |
| Coil Rated Voltage ($U_n$) | 230 V AC (50/60 Hz) |
| Contact Configuration | 2 Changeover / DPDT (Double Pole Double Throw) |
| Rated Switching Current | 8 A at 250 V AC / 24 V DC |
| Number of Pins | 8-Pin terminal layout (Plug-in/Solder type) |
| Contact Material | Silver Nickel (AgNi) / Cadmium-free compliance |
| Insulation Protection | Transparent Polycarbonate Dust Cover |
| Ambient Operating Temp. | -40°C to +70°C |
| Standards & Certifications | CE Marked, VDE, UL Recognized, RoHS Compliant |
Applications
-
PLC Output Signal Isolation: Acting as an intermediate buffer relay to safeguard delicate low-power PLC digital outputs from high-voltage field actuators or inductive loads.
-
Industrial Interlocking Matrices: Creating conditional safety interlocks inside conveyor networks, motor starters, and packaging control subpanels.
-
HVAC Control Distribution: Managing auxiliary fan coils, compressor control valves, and dampering actuators within facility environmental panels.
-
Lighting and Alarm Control Busbars: Switching high-frequency warning beacons, audible sirens, or localized auxiliary lighting paths cleanly across industrial facilities.
