ABB NF31E-12 48-130V50/60HZ-DC Contactor Relay – 1SBH137001R1231
- Product Name : Contactor
- Auxiliary Contacts : 3 NO + 1 NC
- Poles : 4
- Product Class : Block Contactors
- Voltage : 48-130 V DC
- Terminal Type : Screw Terminals
NF contactor relays are designed for switching auxiliary and control circuits efficiently and reliably. They feature an electronic coil interface that supports a wide control voltage range—from 24 to 500 V AC (50/60 Hz) and 20 to 500 V DC—covered by just four coil variants. This allows one coil to operate across multiple global voltage standards without requiring coil replacement. NF contactor relays can handle significant control voltage fluctuations and come equipped with built-in surge protection, eliminating the need for additional suppressors. These 4-pole contactor relays include mechanically-linked auxiliary contacts, compliant with Annex L of IEC 60947-5-1, and bear the “Mechanically Linked” symbol on the relay’s side. Suitable for both AC and DC control circuits, they are also compatible with a wide range of accessories for added flexibility in various applications.
