ABB UA16-30-10RA 400-415V 50Hz / 415-440V 60Hz Block Contactor 1SBL181024R8610
Special Price AED 181.51 Regular Price AED 263.06
UA16-30-10RA 400-415V 50Hz / 415-440V 60Hz Contactor
ABB UA16..RA 3-pole contactors for capacitor switching, can be used in installations in which the peak current far exceeds 100 times nominal rms current. The contactors are delivered complete with their damping resistors and must be used without additional inductances (see table below). The capacitors must be discharged (maximum residual voltage at terminals ? 50 V) before being re-energized when the contactors are making. Their electrical durability is 250 000 operating cycles for Ue < 500 V and 100 000 operating cycles for 500 V ? Ue ? 690 V. The UA..RA contactors are fitted with a special front...
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|Number of Main Contacts NO||3|
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