1SDA054325R1 T5N400 FF PR221-LS 400A | ABB, SACE Tmax T MCCB Molded Case Circuit Breaker 4P 400A, Breaking Capacity 20 kA, Fixed Mount | RS
ABB S5N400 3P 400A 600V Moulded Case Breaker -
2P 400 Amp DC 12-400V Molded Case Circuit Breaker MCCB (100A 160A 200A 300A for Choice) High Current Battery Protector for Electric Vehicle, UPS, Inverter | Photovoltaic Combiner Box Switch : Amazon.co.uk:
TOS1 3 Pole 400 Amp MCCB Moulded Case Circuit Breaker
Square D LHF26400 2-Pole 400 Amp Molded Case Circuit Breaker - Square D - Expedited Shipping Available
GE THJK426400WL 400A Circuit Breaker Green 2 Pole 400 Amp Trip General Electric | eBay
GE, 400 A Amps, 65kA at 120/240V AC, Molded Case Circuit Breaker - 6CPG8|SGHA36AT0400 - Grainger
Eaton MCCB 400 Amp Triple Pole 400A 3 Phase Breaker Series G GJS32400AAM | eBay
DC 1000V MCCB Moulded Molded Case Circuit Breakers Overload Protection 400 AMP Circuit Breaker - China Solar PV Circuit, DC Circuit Braker | Made-in-China.com