ABB NF40E-14 250-500V50/60HZ-DC Contactor Relay – 1SBH137001R1440
- Product Name : Contactor
- Auxiliary Contacts : 4 NO
- Poles : 4
- Product Class : Block ContactorsBlock Contactors
- Voltage : 250-500 V DC
- Terminal Type : Screw Terminals
NF contactor relays are designed for reliable switching of auxiliary and control circuits. They feature an electronic coil interface capable of handling a wide control voltage range (Uc min. to Uc max.), with just four coil variants covering 24 to 500 V AC (50/60 Hz) and 20 to 500 V DC. These relays efficiently manage significant voltage fluctuations, allowing a single coil to operate across various international voltage standards without the need for replacement. Built-in surge protection eliminates the need for external suppressors, ensuring a more compact and reliable solution. The NF series includes 4-pole contactor relays, is suitable for both AC and DC control circuits, and supports a wide range of available accessories to meet diverse application needs.
