... bs standard, din standard, ASTM standard, etc. Rated voltage: 300/300v, 300/500v, 450/750v and up to 35Kv. Cross-section area can ... . Service Conditions This product is suitable for A. C voltage 450/750V or below domestic appliances, power-operated tlls and various ... 1) YZ model rated voltage U0/U is 300/500 V, YC model is 450/750 V. 2) Long time allow working ...