Mersen AG4 4A 600V Class G Fast-Acting Fuse

The Mersen AG4 combines a 4A rating with the protection characteristics of the AG Series. Mersen publishes 600V AC for this rating, together with 100kA AC interrupting capability. The protection profile emphasizes Class G branch-circuit protection in rejection-style ampere-dependent sizes. Mechanically, it follows the Class G form factor and ferrule terminal style for clip-mounted fuse installations. Typical selection contexts include Appliances, Branch Circuits, Lighting. For design release, confirm coordination, dimensions and approval details in the official Mersen documentation.