🔌 Power Up Your Projects with Confidence! Engineered for longevity and dependable operation. Color indicators for quick status checks. Perfect for solar, wind, and hybrid systems. 100% satisfaction with hassle-free returns. Screw clamp wires for easy setup. 63A Power Rating DIN Rail Mount -40ºC to 85ºC Temp Range The DC Circuit Breaker 63A 1 Pole is a high-quality voltage protection solution designed for battery and solar PV systems. It features a wide operational temperature range, easy installation on DIN rails, and is suitable for various DC applications, ensuring safety and reliability.