Page 174 - Motor_protection_and_control_Manual_motor_starters_ contactors
P. 174

Contactor relays

       Main accessories













                         NS, NSL
                         Contactor relays



    4



















       4-pole contactor relays                                        8-pole contactor relays


                            RV5, RT5 or RC5-1                                               RV5, RT5 or RC5-1
                            Surge suppressor                                                Surge suppressor




                                  CA-3
                                  1-pole auxiliary contact block
       NS                                                             NS
       NSL                                                            NSL
       Contactor relays                                               Contactor relays























                                                                                                                  1SBC101409S0201






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