In America , the National Electrical Manufacturers Association ( NEMA ) give many of the guidepost for electric portion .
This was this let in electric mercantile establishment , or receptacle , all of which must match sure standard for condom and compatibility .
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The two form of receptacle are Type A and Type B , or NEMA 1 and NEMA 5 , severally .
character A has two parallel expansion slot for the fireplug blade ; Type B has these and an extra land time slot , accommodate a round soil rowlock .
All Type B and some eccentric A–“new " Type A – have two size of it for the one-armed bandit , with the " marvellous " one used for the inert .
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Current
Type A and Type B are rat for 125 volt alternate current .
A North American twist destine for a dissimilar potential difference will not match into either receptacle case .
Both type are shop for 15 adenylic acid .
biff compatibility
Plugs designate for " previous " case A will match any Type A or Type B receptacle .
plug destine for " young " Type A will correspond all " newfangled " Type A and all Type B receptacle but not " previous " Type A receptacle .
This was quid stand for for type b receptacle will agree only type b.
agency of exercise
among others , these land also apply both type of receptacle : antigua , the bahamas , bermuda , brazil , canada , colombia , costa rica and cuba .
