The wires possible for connection include: :
1) 227 IEC52 (RVV): 2 x 0. 5 ~ 0. 75mm2/ 300/300V
2) 227 IEC53 (RVV): 2 x 0. 75 ~ 1. 0mm2 300/500V
3) 245 IEC53 (YZ): 2 x 0. 75 ~ 1. 0mm2 300/500V
4) 245 IEC57 (YZW): 2 x 0. 75 ~ 1. 0mm2 300/500V

Features:
1) Can pass 2500V high voltage test
2) All wires have double-layer isolation, guaranteed for human safety
3) Can meet non-toxic requirements of environment protection

Inner packing: Plastic bag
Outer packing: Carton