This standard specifies attachment fused and unfused plugs (caps), shuttered receptacles (sockets) for flush surface mounting. These plugs and sockets are suitable for alternating current circuits only of voltages not exceeding 250 volts and currents not exceeding 15 amperes.  The plugs and receptacles covered by this standard are intended for use in making readily detachable electrical connections in non-hazardous locations between supply circuits and portable lamps, appliances and similar equipment.

• Year of Declaration: 1999
• Reference:
• Number of Pages: 29
• Code: GYS 190
• Version:
• ICS Number: 29.120