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Obsolete Sprecher & Schuh contactor

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  • 24-08-2017 12:42pm
    #1
    THENORTHSIDER
    Registered Users Posts: 206 ✭✭


    Trying to replace a Sprecher & Schuh CA3-37-N-11 contactor which is obsolete since 1999. Would anyone know what lettering means exactly and if possible a replacement.


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    #2
    Luckysasha
    Registered Users Posts: 1,042 ✭✭✭Luckysasha


    Quick Google seems to suggest it's a 110v coil. Also a few for sale if you throw the details in to google


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    #3
    THENORTHSIDER
    Registered Users Posts: 206 ✭✭THENORTHSIDER


    Thanks Luckysasha, in the circumstances its better to replace with new. I know the CA3 is the series but struggling to understand what the other letters/numbers denote.


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    #4
    Luckysasha
    Registered Users Posts: 1,042 ✭✭✭Luckysasha


    Every manufacturer has their own set of codes for relays. In your case it stands for CONTACTOR 37AMP 3POLE 660VAC 110-120VAC COIL I have often seen Siemens relays with 16 digit / number code. It's a nightmare for designers when ordering these as one wrong letter can cause chaos.


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    #5
    THENORTHSIDER
    Registered Users Posts: 206 ✭✭THENORTHSIDER


    brilliant Luckysasha very helpful.


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