GE Pro-Stock™ MB423 A-Series™ 3-Pole 3-Phase Main/Sub-Feed Main Breaker Kit, For Use With A-Series™ II Panelboard and TEY Circuit Breaker, 277/480 VAC, 125 A, 14 kA Interrupt Rating, Load Lug Terminal
MFG Part#MB423
DSG#528071
GE Pro-Stock™ MB423 A-Series™ 3-Pole 3-Phase Main/Sub-Feed Main Breaker Kit, For Use With A-Series™ II Panelboard and TEY Circuit Breaker, 277/480 VAC, 125 A, 14 kA Interrupt Rating, Load Lug Terminal
MFG Part#MB423
DSG#528071
- A-Series™ Panelboards, Pro-Stock™ unassembled lighting Panels. Breaker not included except for (WB kits (where product number ends in (WB). (WB kits include a breaker, mounting kit and load side lugs. Rating plugs must be ordered separately.