The QNDBK1-21 Hall Effect Current Sensor is a precision-engineered current transducer designed for industrial monitoring and control applications. This split core design allows for quick and convenient installation around existing conductors without the need to disconnect or interrupt power, making it ideal for retrofitting into operational systems. Utilizing advanced Hall effect technology, this current transmitter delivers accurate and reliable current measurements across a wide range of applications, from motor control to power distribution monitoring. The robust housing ensures long-lasting performance even in challenging industrial environments. The integrated terminal block provides secure electrical connections, while the compact form factor allows for flexible mounting options in space-constrained installations. Certified to meet CE, RoHS, and UL standards, this current sensor demonstrates compliance with rigorous international safety and quality requirements. Whether you're monitoring equipment performance, implementing energy management systems, or ensuring electrical safety, this current transducer provides the precision and dependability required for professional industrial applications.