ABB 1SBH137001R1253 Description Description ABB NF53E-12 48-130V50/60HZ-DC Relay Contactor AF Small (NEW May 10) Related products ABB 2TLA040037R0900 ABB 2TLA040001R1000 ABB 2TLA040037R1300 ABB ACS550-01-038A-4 ABB 2TLA040001R1300 ABB 3BSE013230R1