Safety requirement in Singapore:
Main Plug:
-Use 3 pin mains plug that is registered with Singapore Safety Authority.
-Use 2 pin mains plug that is complied with EN50075.
Flexible cord:
-Use double insulated flexible cord that is certified* to the relevant IEC Standards.
Appliance connector:
-Use an appliance connector certified* IEC320.
*certified by member of IECEE CB Scheme.