Generator Interlock Kit Square D™ Generator Interlock Kits are available for both QO and Homeline Main Breaker Indoor and Outdoor Load Centers schneider-electric.
Generator Interlock Kit The device will interlock the QOM2 main breaker* with a 2-pole breaker backfed from a generator** located in branch positions 2-4. The load centers that accommodate the generator kits are: • Single-phase QO™ or Homeline™ with • QOM2 main breaker, 100 Amp through 225 Amp This kit interlocks a 2-pole, 15 Amp through 125 Amp branch breaker (backfed from a generator) with the QOM2 main breaker.