66 WL Circuit Breaker Selection and Application Guide
Low Voltage Circuit Breaker
UL489 Fixed-mount Breaker Dimensions
Frame Size 2
Interrupting class Dimension B Dimension C Dimension D
S/L
15.85 [402.5] 18.70 [475.0] 22.30 [566.5]
C
17.80 [452.10] 18.70 [475.0] 25.20 [640.0]
Courtesy of NationalSwitchgear.com