Finder 22 Series Power Relay, 230V AC Coil Voltage, 20A Switching Current - 22.21.8.230.4000 This power relay is a modular monostable relay designed for efficient electrical control. With a coil voltage of 230V AC and a compact DIN rail mounting option, this relay is suitable for various applications in the automation and electrical sectors. The product measures 58.4mm in depth and offers a reliable solution for switching operations. Features & Benefits • Offers a switching current capacity of 20A
• Constructed from AgSnO2 contact material for durability
• Suitable for 35mm DIN rail mounting for easy installation
• Capable of withstanding a maximum switching voltage of 250V AC
• Insulation between coil and contacts rated at 4kV Applications • Ideal for hotel room energy management systems
• Used for controlling garden and night lighting
• Suitable for streetlight and car park lighting control
• Applicable in office lighting management systems
• Utilised for efficient pump control solutions What is the expected lifespan of this relay during normal use? The relay is designed for an electrical lifespan of 500,000 cycles when operated within its rated load in AC1, ensuring long-term reliability in routine applications. How does the insulation between the coil and contacts enhance safety? The insulation rated at 4kV prevents unwanted electrical discharge, minimising the risk of voltage surges affecting circuit integrity and providing safe operational conditions. What kind of environment can the relay operate in without performance issues? It can function effectively across a broad temperature range of -40°C to +40°C, making it suitable for both indoor and outdoor installations. How does the relay handle peak loads during operation? The relay can tolerate a peak current of up to 30A, allowing it to handle transient loads without compromising its performance or safety.