Power Xpert
®
 UX with W-VACi circuit breaker  6063308 G01 01 14 July 2011 www.eaton.com  
 
2.4.2  Environmental conditions 
 
In accordance with IEC 62271-1 par. 2.1.1,  
Limit values below, among others, apply 
+40°C (adequate de-rating if higher ambient conditions apply) 
1000 m above sea level (adequate de-rating if higher altitude conditions 
apply) 
In accordance with IEC 62271-1 par. 2.1.1 
 
2.4.3  Dimensions and weights 
 
Main dimensions (standard model) 
 
Height including arc 
chamber (B)
 
UX17 25 kA 630 A         600 mm wide 
UX17 31.5 kA 1250 A     600 mm wide 
UX17 40 kA 2000 A      800 mm wide* 
UX17 40/50 kA 2000 A   800 mm wide 
UX17 40/50 kA 3150 A  1000 mm wide 
UX24 20 kA  800 A      800 mm wide 
UX24 25 kA 1250 A    800 mm wide 
UX24 25 kA 2000 A  1000 mm wide 
UX24 25 kA 2500 A  1000 mm wide 
 
  *: IAC of this panel is 26.3 kA-1s