Maximum Current Draw
|Type||Phase Type||Maximum Current Draw||Suggested Breaker Rating|
|DRd6||Single Phase (1Ø)||120 A||150 A|
|Three Phase (3Ø)||80 A||100 A|
|AX6||Single Phase (1Ø)||120 A1||150 A³|
|Three Phase (3Ø)||80 A1||100 A³|
|DRd12||Single Phase (1Ø)||240 A||300 A|
|Three Phase (3Ø)||160 A||200 A|
|AX12||Single Phase (1Ø)||240 A1||300 A³|
|Three Phase (3Ø)||160 A1||200 A³|
|AX12X||Single Phase (1Ø)||480 A²||400 A4|
|Three Phase (3Ø)||320 A²||400 A³|
1 Connected to DRd enclosure with a full complement of 20 A modules.
2 Connected to two DRd enclosures with a full complement of 20 A modules.
3 Installed in a main circuit breaker model auxiliary enclosure.
4 Wire bending space limits the feed to the AX12X-MCB to 400 A maximum. ETC installs a 100% rated two pole breaker (or two poles form a three pole breaker) in the AX12X-MCB, for a total deliverable current of 400 A in a single phase (split phase) configuration.