Schneider Electric QON320L125I Type MLO OEM Mounting Base With Neutral Lug, For Use With QO™ QO-GFI, QO-AFI, QO-EPD Unit Mounting Circuit Breaker and Main Lug Load Center, 125 A at 240 VAC, 10 kA, 3-Phase, 4-Wire, 4 to 2/0 AWG, 1-Pole 20-Spaces

Schneider Electric Mounting Base, Type MLO OEM, For Use With: QO™ QO-GFI, QO-AFI, QO-EPD Unit Mounting Circuit Breaker and Main Lug Load Center, Specifications: 125 A at 240 VAC, 10 kA, 3-Phase, 4-Wire, 4 to 2/0 AWG, 1-Pole 20-Spaces, 3.07 in H x 0.89 in W x 3.15 in D Dimensions