PA-N Relays Panasonic PA-N Relays are ideal for Programmable Logic Controllers (PLCs) and interfaces. These 1 Form A, 5A slim relays comply with the European PLC safety standard IEC61010 for reinforced insulation. This series achieves a high breakdown voltage of 3000V and offers shock resistance and low power consumption. Applications for Panasonic PA-N Relays include industrial and office equipment, measuring devices, test equipment, and more.