Eaton 63A British Standard Fuse, A3, 550V ac, 73.5mm

Keep your electrical system in check with this British Standard fuse from Eaton. It's a sacrificial element that blows to break a connected circuit and protect your downstream equipment if an overload occurs. An 80kA breaking capacity at 500V DC means the unit reliably interrupts a fault to prevent damage to your electrical installation. For safe use with low-powered equipment, it has a voltage rating of 550V AC. This fuse is a familiar sight in applications such as building automation and switchgear assemblies.

• A3 fuse size ensures compatibility with the CM63F series of fuse holders (such as 418-473)
• Weighs in at just 53.2g to put minimal strain on your system
• 63A current rating makes it suitable for use with 3-phase applications in commercial and industrial settings

Bolted tag fuses like this one are cylinder-shaped and feature mounting tags with through holes or a forked design. This allows you to bolt them securely into your electrical system.

Yes. As a class gM fuse with a high rupture capacity, it pairs well with motor-driven systems.

Eaton formerly known as Bussmann