新的结构没有任何声音LC1AC Contactor

Magnetic AC contactor Feature: THC1-D series AC Contactor is suitable for using in the circuits up to the rated voltage 690V AC 50Hz or 60Hz,rated current up to 95A,for making,breaking,frequently starting & controlling the AC moor.Com bin ed with the auxiliary contact block,timer delay & machine-interlocking device etc,it becomes the delay contactor,mechanical interlocking contactor,star-delta starter..With the thermal relay,it is combined into the electromagnetic starter.The Contactor is produced according to IEC60947-4,GB14048-4. Specifications: Rated operational currentle max AC-3 (Ue440V)9A12A18A25A32A40Ale AC-1(060)25A32A40A50ARated operational voltage690VNumber of poles3343343Rated operational power in AC-3220/240V2.2KW3KW4KW5.5KW7.5KW9KW380/400V4KW5.5KW7.5KW11KW15KW18.5KW415/440V4KW5.5KW7.5KW11KW15KW18.5KW500V5.5KW7.5KW10KW15KW18.5KW18.5KW660/690V5.5KW7.5KW10KW15KW18.5KW18.5KW1000V------Auxiliary contacts1 N/C and 1 N/O instantaneous incorporated in the contactors, with add-on blocks common to the wholeCompatible manual or auto thermal overload relaysclass 10A0.10...10A0.10...13A0.10...18A0.10...32A0.10...38A0.10...38Aclass 20A2.5...10A2.5...13A2.5...18A2.5...32A-Suppressor modules (d.c.and low consumption contactors have built-in suppression limiting diode as standard)Varistor........Diode--.--.--RC circuit........Bidirectional peak....... ..InterfacesRelay........Relay+override function........Soild state........Contactor type referencesor--3PLC1D09LC11-12LCS-1-18LC11-25LC11-32LC11-384-P-LC11-12-LC11-25----4P-LC11-12-LC11-25--Reversing contactor type references3PLC1-09LC11-12LCS-1-D18LC11-D25LC11-D32LC11-D38--3PLC1-09LC11-12LCS-1-D18LC11-D25LC11-D32LC11-D384P-LC11-12-LC11-D25----4P-LC11-12-LC11-D25-