Contactor SU401, SU410

SKU: StySU401, SU410


The SU DC contactor is a universal contactor for shunting operation in DC and AC networks, for controlling motors, especially under reversing conditions with heavy starting and counter-current braking. Each contactor in the basic version is equipped with an auxiliary switch LP-4 with auxiliary contacts 2z+2r. SU series contactors are designed for use in traction, crane, marine vessel and automation systems. SU contactors are currently manufactured under the registered trademark ZAKŁAD APARATÓW ELKTRYCZNYCH APENA®.

SU-410 SU-401
DC3 power U=110V 17 kW 17 kW
DC3 power U=220V 33 kW 33 kW
Main tracks 1 NO 1NZ
Auxiliary contacts 2NO + 2NC 2NO+2NC
Ith rated current (A) 250 250
Control voltages(min/max) 12/250VDC 12/250VDC

Traction execution also available.