Bussmann 125NHG00BI-400 Specialty Fuse

Model 125NHG00BI-400 identifies a Bussmann specialty fuse with a specific combination of electrical and mechanical attributes. Its recorded details include fuse square 125a 400vac rect; Applications: Electrical, Industrial; Voltage Rating – AC: 400 VAC; Class: NH; Breaking Capacity @ Rated Voltage: 120kA; Mounting Type: Requires Holder. 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.