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2.4 ATTACHMENT PLUG – A male contact device for the temporary connection of a flexible cord or
3 N' a3 a- n. D; rcable to a receptacle, cord connector, flanged equipment power outlet, or other outlet device.
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2.19 RECEPTACLE, CLOCK – A flush receptacle having a recessed cord-storage space in an integral
1 H! K! `: O1 T1 V' L' g4 C, c3 Iflush-device cover plate, commonly used with wall clocks.
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2.26 RECEPTACLE, SELF-GROUNDING – A receptacle which includes a spring clip or other part to
& G# @8 P" f6 Q- e0 G8 \provide for electrical continuity between the grounded device yoke and the mounting screw.
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2.7 CORD CONNECTOR – A female contact device to be wired on flexible cord for use as an
extension from an outlet to make a detachable electrical connection to an attachment plug or, as an
! r0 o3 p( I3 g, y% T' ~* {appliance coupler, to an equipment inlet.
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2.17 INLET – (Motor Attachment Plug) A male contact device to be mounted on utilization equipment to
/ m% a9 R: p1 i7 n" `6 d& \provide an integral blade configuration for the connection of an appliance coupler or cord connector.

$ G0 v4 ?6 K8 D% C2.8 CURRENT TAP – A device provided with one set of male blades, one or two female outlets, and
+ I# `) `# x4 j" T1 Uwiring terminals for flexible cord intended either for factory or field wiring.

7 O6 g, G# P8 d, y3 N: r' Q- W1 Z2.12 FLATIRON PLUG – An appliance coupler type of a device having a cord guard and a slot
9 i! I1 C9 R& E  Z& Q7 I3 C  {1 }configuration specified for use with heating or cooking appliances.

. i- e3 I1 m6 ^1 g5 {4 C  [7 L, i看第2节定义。
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