ABB 1SBH137001R1144 Description Description ABB NF44E-11 24-60V50/60HZ 20-60VDC Relay Contactor AF Small (NEW May 10) Related products ABB 2TLA042023R0100 ABB 2TLA042021R8000 ABB ACS601-0100-3 ABB 2TLA040037R1300 ABB 2TLA040001R0000 ABB 2TLA040001R1200