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ABB Thomas & Betts 4 Square Box Extension Rings

Mfg #: 531511234UB30
BOR #: 559728
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Product can be ordered only in multiples of
Depth 1-1/2 in  
Brand ABB  
Knockout Bottom 3/4 in  
Knockout Each End 3/4 in  
For Use With Cutout for switch/handy box  
Finish Pre-galvanized  
Fitting Type Extension Ring  
Width 4 in  
Cubic Capacity 21 inĀ³  
Height 4 in  
Wall Box Type 4 Square Box  
Material Steel  
Knockout Each Side 3/4 in  
Knockouts With Knockouts  
ABB Thomas & Betts Specification Sheet Specification Sheet

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