R15-2012-23-5012-WTL, Relpol Plug In Power Relay, 24V DC Coil

The Relpol R15-2012-23-5012-WTL is a compact, high-reliability industrial plug-in relay designed for dependable switching and control across a wide range of automation and electrical applications. Featuring a 12V AC coil and DPDT (2 changeover contacts) configuration, it is widely used in control panels, industrial machinery, HVAC systems, building management systems, and general-purpose automation circuits.

Built for efficiency and easy servicing, this relay uses a socket-mounted plug-in design, allowing fast installation, replacement, and maintenance without rewiring the entire system. This makes it especially valuable in environments where downtime must be minimised.

The WTL variant includes integrated diagnostic and user-friendly features as standard: a built-in LED indicator for clear visual status of coil energisation, a mechanical operation indicator for quick manual verification, and a lockable test button that allows safe functional testing without applying control voltage. These features simplify commissioning, troubleshooting, and routine maintenance in industrial installations.

With a 10A contact rating, the relay is suitable for switching a variety of loads such as contactors, solenoids, motors (via contactors), alarms, lighting circuits, and signalling devices. The contacts are made from durable silver nickel (AgNi), offering good electrical conductivity, resistance to wear, and stable long-term performance under repeated switching cycles.

• 12V AC coil voltage
• DPDT (2 changeover contacts) configuration
• 10A switching capacity at 250V AC
• Plug-in octal socket mounting
• Built-in LED status indicator
• Mechanical operation indicator
• Lockable manual test button (WTL feature)
• Silver nickel (AgNi) contact material
• High switching reliability for industrial use
• Compact DIN-panel-friendly design