Bussmann 15.5OEFMA31.5 Specialty Fuse

Model 15.5OEFMA31.5 identifies a Bussmann specialty fuse with a specific combination of electrical and mechanical attributes. Its recorded details include fuse cartridge 31.5a 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. Retain the complete designation when matching data sheets, installation details, accessories, and replacement requirements.