Eaton Bussmann HRC Fuse, NITD Series - 4A

The Eaton Bussmann HRC Fuse from the NITD series is a high-performance electrical protection component, engineered for reliability and safety in demanding industrial and commercial applications. Featuring a robust ceramic body, this fuse is designed to interrupt fault currents swiftly and effectively, thereby protecting circuits and equipment from damage caused by overloads or short circuits. Its open-ended, slotted tag terminals with offset bolted blade mounting ensure a secure and stable electrical connection, which is crucial for maintaining circuit integrity over time.

This fuse complies with the general-purpose gG characteristic, making it suitable for a broad spectrum of applications where general circuit protection is required. It is specifically designed to fit compatible holders such as the 556-361 model, ensuring easy installation and replacement within existing systems. The construction of the ceramic body not only provides excellent arc-quenching properties but also offers superior thermal and mechanical strength, allowing it to perform reliably in harsh environments.

A key specification is its high breaking capacity of 80kA, which denotes its ability to safely interrupt extremely high fault currents. This makes it an ideal choice for protecting distribution boards, control panels, and industrial machinery where the potential for high fault currents exists. The compact A1 size ensures it can be utilised in space-constrained installations without compromising on safety or performance.

Key Features & Benefits

• Robust Construction: Ceramic body for enhanced durability and reliable arc interruption.
• High Breaking Capacity: Rated for 80kA, providing superior protection against major fault currents.
• Secure Connection: Offset bolted blades and open-ended slotted tags ensure a vibration-resistant, low-resistance contact.
• Versatile Application: gG characteristic and

Variant Details

• Size: 4A