Information

Exceeds the requirements of EN 60947-2
Thermal/magnetic MCCBs have adjustable long time and instantaneous trip functions
Long time overload adjusts to 1 x In, 0.8 x In and 0.63 x In for thermal / magnetic devices
Long time overload adjusts between 1 x In and 0.4 x In for electronic devices
Ultimate breaking capacity: 70kA at 415V AC
Maximum cable termination: 300mm² with reduced palm width cable lugs
Rated operational voltage: 690V AC (Ue)
Rated insulation voltage: 800V AC (Ui)
Extension terminal bars to be ordered separately when not used with Dorman Smith enclosures.
Max current rating: 630A
Min current rating: 400A