30/20 MTR surface box CHM4N7NS

Looking for an RV surface mount box with 30 amp service?  The CHM4N7NS has the highest amperage available for a 30/20 box with 125 amps.  Electric meter sold separately.

SKU: CHM4N7NS Categories: ,


Constructed of heavy gauge steel, this 30/20 Eaton post-mount surface box is NEMA 3R rated for outdoor use and finished with a gray polyester powder-coat paint. The ring-type meter socket is rated at 125 amps. The receptacle door swings up to open and can be locked. Units come factory wired and are assembled with breakers and receptacles installed.  This unit does not have loop-fed lugs.  Canada cUL approved.


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Additional information


Amp Rating

Receptacles & Breakers



Loop-fed Lugs


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