DZ47LE-63 from China manufacturer - Singi Electrica
Amazon.com: NOVOCE DZ47LE-32 3P+N C20 Circuit Breaker, Overcurrent Release Circuit Breaker, Air Type for Engineering Construction Rural Network Transformation : Tools & Home Improvement
DZ47LE-63 Residual Current Operated Circuit Breaker - ZHIMING GROUP CO., LTD. -