Siemens ETU776 - UL 489 Draw-Out Breaker Dimensions

89WL Circuit Breaker Selection and Application Guide
Low Voltage Circuit Breaker
UL489 Draw-out Breaker Dimensions
Frame Size 2 and 3
Door Cut-outs
5.63
[142.9]
4.78
[121.5]
Door cut-out and mounting holes for Door Sealing Frame
Door cut-out (Middle escutcheon visible)
1) Mounting surface of the circuit breaker or cradle.
2) Center of breaker front panel.
3) Drill eight holes for mounting door sealing frame.
Door cut-out (after mounting Door Sealing Frame)
Minimal door cut-out (Only center eustcheon visible)
Courtesy of NationalSwitchgear.com