The CT 800A:5A Split Core Current Transformer is designed for accurate current measurement in electrical systems. With dimensions of 2.0 inches by 3.15 inches, it fits easily into various setups. This transformer is capable of handling up to 800 amps, making it suitable for high-capacity applications. Constructed from durable materials, it ensures long-lasting performance and reliability. The split core design allows for easy installation without interrupting the circuit, and it meets industry standards for safety and accuracy, making it ideal for commercial and industrial use.