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Hitachi

Site Name

Air Circuit Breakers (ACB)


Full Line-up & Compact

Up to 6300A, ACB provides fully line-up frame. For each frame, there is just one size, which is smaller and more compact. It make it possible for you to design the optimized volume panel.
• The highest breaking capacity: 150kA (6300AF at 500VAC)
• 3 ampare frame sizes: 2000/4000/6300AF
• N phase current conducting capacity: 100%

Types and Models

Type Ampere Frame Appearance
85kA
AKH-06 - 20D
06 630AF
08 800AF
10 1000AF
13 1250AF
16 1600AF
20 2000AF
Icu=Ics=85kA/500Vac
W=334(3p), 419(4p)mm
100kA
AKH-06 - 40E
06 630AF
08 800AF
10 1000AF
13 1250AF
16 1600AF
20 2000AF
25 2500AF
32 3200AF
40 4000AF
Icu=Ics=100kA/500Vac
W=412(3p), 527(4p)mm
150kA
AKH-40 - 63G
40 4000AF
50 5000AF
63 6300AF
Icu=Ics=150kA/500Vac
W=785(3p), 1015(4p)mm