[Mitsubishi Electric] - DU-N260 DC Magnetic Contactor (AC Operated, 2a1b Main, 45kW at DC220V)

Mitsubishi Electric MS-T/N series DU-N260 DC magnetic contactor for DC motor control and general DC circuit switching at DC440V and below, including variable speed drive applications and dynamic braking. AC operated coil with 2a1b main contacts and 2a2b twin auxiliary contacts applicable down to DC20V 5mA. Rated capacity 30kW at DC110V, 45kW at DC220V, 55kW at DC440V in two-pole series connection, open thermal current 360A, rated insulation voltage 660V, coil power consumption 6.1W. Reversing type DU-2XN260 is available on the same frame. Auxiliary contact units UN-AX and charged-part protection cover units UN-CZ from the MS-N series are applicable. Mechanical durability 2,500,000 operations, electrical durability 500,000 operations at 1200 operations per hour. Compliant with JEM1038 DC2 and DC4 class and JIS C8201-5-1. AC operated DC excited electromagnet suppresses coil humming and provides a wide-input common rating coil with built-in surge absorption.