The OPCT35AGL Split Core Clamp Current Transformer is a versatile and reliable sensor designed for measuring alternating current across a wide range of 0 to 630A, making it suitable for a variety of electrical monitoring applications. Its split core design allows for easy installation directly onto existing cables without the need to disconnect or interrupt the circuit, saving time and effort during setup. The transformer supports multiple current ranges including 100A, 200A, 300A, 400A, 500A, and 600A, offering exceptional flexibility for different electrical systems. Built with copper winding and a toroidal coil structure, this single-phase transformer delivers accurate and consistent readings. It features a compact 3mm window opening, ideal for use on smaller diameter cables in tight or confined spaces. With a high compressive strength of 2.5kV per minute, it provides dependable electrical insulation and safety. The unit operates reliably across a broad temperature range of -22°F to 158°F (-30°C to +70°C), making it well-suited for both indoor and outdoor environments. A 1-year warranty is included for added peace of mind.