Bussmann 15.5OEFMA20 Specialty Fuse

The Bussmann 15.5OEFMA20 is a specialty fuse whose complete designation identifies the supplied configuration. Model-specific information records fuse cartridge 20a 15.5kvac; Applications: Transformer Protection; Voltage Rating – AC: 15.5 kVAC; Breaking Capacity @ Rated Voltage: 40kA; Mounting Type: Requires Holder; Package / Case: Cartridge, Non-Standard. Current, voltage, protection class, interrupt capability, mounting, and termination details distinguish the intended circuit-protection application where listed. Match the entire designation when comparing technical documents, mounting requirements, interfaces, or compatible accessories.