1SBH137001R1439

ABB NF33/11-14 (1SBH137001R1439) — NF33/11 contactor relays are used for switching auxiliary and control circuits including overlapping of lagging / leading contacts NF contactor relays include an electronic coil interface accepting a wide control voltage Uc min. ... Uc max. Only four coils…

NF33/11 contactor relays are used for switching auxiliary and control circuits including overlapping of lagging / leading contacts NF contactor relays include an electronic coil interface accepting a wide control voltage Uc min. ... Uc max. Only four coils cover control voltages between 24...500 V 50/60 Hz. NF contactor relays can manage large control voltage variations. One coil can be used for different control voltages used worldwide without any coil change. NF contactor relays have built-in surge protection and do not require additional surge suppressors. - Poles: 8-pole contactor relays with a non-removable front-mounted auxiliary contact block - Control Circuit: AC operated - Accessories: a wide range of Accessories is available.