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额定电流为15A和20A的用3芯接地插头' } |8 l8 `0 Z! k0 q
The attachment plug of the power supply cord of an appliance provided with a 15- or 20- ampere M7 |* t5 ~0 L
general use receptacle shall be of the 3-wire grounding type. The attachment plug of the power supply
9 d+ M- ?! H7 J: x" i7 j0 F4 d2 Jcord of an appliance provided with a manually operated, line-connected, single pole switch for appliance
- X) J1 T6 X0 u: S3 p Eon-off operation, or an Edison base lampholder, shall be of the polarized or grounding type |
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