Sudharsan Insulations manufactures Residual Current Circuit Breaker Test Kit. Sudharsan Insulations also manufactures electrical testing equipment, relay test kit, current relay test kit, RCCB test kit, injection test kit, loading transformer, injection current source, time interval meter, digital phase analyzer, test bench trolley, digital phase angle meter, static phase shifter and voltage test kit. The Residual Current Circuit Breaker Test Kit is used domestic and industrial applications. The Residual Current Circuit Breaker Test Kit is light weight and handy. The Residual Current Circuit Breaker Test Kit has dimension of 230 X 315 X 95 mm and weight of 7Kg.