ABB UA50-30-11

ABB UA50-30–11

The UA50-30-11 220-230V 50Hz / 230-240V 60Hz is a 3-pole contactors for capacitor switching, can be used for the switching of capacitor banks whose inrush current peaks are less than or equal to 100 times nominal rms current. The table below gives the permissible powers according to operational volt

age and temperature close to the contactor. It also specifies the maximum peak current Î values accepted by the contactor. The capacitors must be discharged (maximum residual voltage at terminals ≤ 50 V) before being re-energized when the contactors are making. In these conditions, electrical durability of contactors is equal to 100 000 operating cycles. The UA.. series 3-pole contactors are of the block type design. – Main poles and auxiliary contacts: 3 main poles, 2 built-in auxiliary contacts – Control circuit: AC operated with laminated magnet circuit – Accessories: a wide range of accessories is available.
PANA888 Code: I125/Q1/G-ABB-UA-50-30-11

Surplus stock in PANA888 packing, sold as is. Available for pickup at the PANA888 warehouse.