ABB OTL25B4M 25A 4P Steel Enc Switch Disc Mtrc thrd Metal Enclosed (Loadbreak) Description Description ABB OTL25B4M 25A 4P Steel Enc Switch Disc Mtrc thrd Metal Enclosed (Loadbreak) Related products ABB 2TLA040001R1400 ABB FPR3600227R1202 ABB 2TLA040001R1000 ABB 2TLA040037R0900 ABB 2TLA040037R1000 ABB 2TLA040001R1100