• Pooja Switchgears Private Limited

DC operated AC contactor

Pooja Switchgears offers LP1-D Series DC operated AC contactor. It is suitable for use in circuits up to rated voltage 660V AC 50/60 Hz, and in rated current 9-95 A in AC 3-phase/380 V load circuits, for remote controlling circuit making, breaking and frequent starting AC motors. It can be also combined with the auxiliary group, air delayer, thermal relay devices etc. It has features of equable and reliable action, and quick working. Characteristics: a fundamental parameter of the main circuit, rated insulation voltage 660V; rated working current 25, 36 and 93 A separately; regulator seal of rated setting current; current of the thermal component (see list 1); auxiliary circuit - there is one pair each of N/O and N/C contacts with electric insulation; rated insulation voltage - 500 V; rated frequency - 50-60 Hz. This series of thermal relays can be used in the circuits of 50 or 60 Hz, rated insulation voltage 660 V, rated current 0.1-93 A for protecting phase break when the electric motor is overload. The relay has different mechanism and temperature compensation and can be plugged in LC1-D series AC contactor. At present, it is the most advanced thermal relay in the work.