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#141690 10/08/04 02:20 AM
Joined: Jun 2004
Posts: 202
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"nema 1-20P ?" I had a look at a NEMA configuration chart for a 120V 20A connector & I could find a 5-20P but no such animal as a 1-20P exists...what connector would one use for a double insulated appliance that drew > 1875 watts?
http://www.hubbell-canada.com/wiring/bryant/pdf/b/b5.pdf

[This message has been edited by 32VAC (edited 10-08-2004).]

#141691 10/08/04 09:27 PM
Joined: Nov 2002
Posts: 456
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IMO use a 5-20, even for the sake of using the ground pin for polarity.

#141692 10/09/04 01:03 PM
Joined: Apr 2002
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Strangely, there is a NEMA-standard DC wiring-device series… NEMA “FSL-1” rated 28VDC 30A.

[Linked Image from 6l6.net]

See page 15 of www.hubbell-wiring.com/library/brochures/msection3.pdf

#141693 10/09/04 02:02 PM
Joined: Aug 2001
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Quote
IMO use a 5-20, even for the sake of using the ground pin for polarity.
You're getting rather close to British ideas there, where a BS1363 plug has the ground pin whether it's needed or not. Some of the latest molded-on plug sets actually have a plastic earth pin.

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