Siemens ETU745 Application Manual page 95

Low Voltage Circuit Breaker
UL 1066 Draw-out Non-fused Breaker Dimensions
Frame Size 2
Note:
Rotatable main bus connectors are only available under the following conditions:
(1) Only acceptable for FS2 800A – 2000A Frame Sizes
(2) Only acceptable for short circuit ratings of 85kAIC or less
WL Circuit Breaker Selection and Application Guide
Courtesy of NationalSwitchgear.com
Horizontal Main
Bus Connectors
Horizontal Main
Bus Connectors
Vertical Main
Bus Connectors
Vertical Main
Bus Connectors
93