Table 1: Most commonly used Receptacles in Data Center. | ||
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(NEMA) 5-15P |
115 V, 15 AMP, Plug Standard US 3 plunge household connector. |
|
(NEMA) 5-15R | 115 V, 15 AMP, Receptacle (Socket) | |
(NEMA) 5-20P | 115 V, 20 AMP, Plug Variation of std US 3 plunge plug, with one "horizontal" connector |
|
(NEMA) 5-20R | 115 V, 20 AMP, Receptacle | |
(NEMA) L5-20P | Twist Lock, 115 V, 20 AMP, Plug | |
(NEMA) L5-20R | Twist Lock, 115 V, 20 AMP, Receptacle | |
(NEMA) L6-20P | Twist Lock, 220 V, 20 AMP, Plug | |
(NEMA) L6-20R | Twist Lock, 220 V, 20 AMP, Receptacle | |
(NEMA) L6-30P | Lock, 220 V, 30 AMP, Plug | |
(NEMA) L6-30R | Lock, 220 V, 30 AMP, Receptacle |
Table 2: Common plug types for Servers. | ||
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IEC C13 Plug |
115V or 220V, 10 Amp. Standard computer power cord. This plug connects to C13. A power cord would have a plug on it (left picture). |
|
IEC C14 |
Counterpart of C13. Standard computer power supply AC inlet socket, or for cord in new cabinet
power distribution bar. The back panel of equipment would have a socket/receptacle/inlet on it
(left picture). |
|
IEC C15 | Slightly diff than C13 in that it has a notch. e.g. used by HP-UX rack servers. This one can plug into C14, but specific C16 socket require this plug connector. | |
IEC C16 | Socket for C15. | |
IEC C19 | e.g. used by some HP DL-series servers. | |
IEC C20 | Male counterpart of C19 | |
Table 3: Other computer plugs. | ||
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IEC C5 and IEC C6 | Compact 3 plonges connector. e.g. Dell laptop power supply AC input | |
IEC C7 and IEC C8 | Compact 2 plonges connector. e.g. Dell laptop power supply AC input. | |
Table 2: Misc. | ||
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Sun DB25 serial to RJ45 console port wiring |