Eaton Bussmann 170M7079 High Speed Fuse

The Eaton Bussmann 170M7079 is a high-performance, high speed square body fuse engineered for critical protection of power semiconductors in demanding industrial applications. With a 1250 A current rating, 690 V AC voltage capacity, and an impressive breaking capacity of 200 kA, this fuse ensures reliable operation under high fault current conditions.

Compliant with IEC standards and UL recognized, the 170M7079 features a Class aR rating, making it ideal for fast-acting protection of sensitive electronic components. It is equipped with a Type K indicator for easy fuse status monitoring and supports both CE and RoHS directives, ensuring global compatibility and safety.

Its compact size 4 body (105 x 120 x 67 mm) and robust construction (1384.5 g) make it a trusted choice for heavy-duty systems across the electrical and automation industries.

Key Features:

• Catalog No: 170M7079

• Current Rating: 1250 A

• Voltage Rating: 690 V AC

• Breaking Capacity: 200 kA

• Class: aR (fast-acting for semiconductors)

• Indicator: Type K (for micro indication)

• Certifications: IEC, UL, CE, RoHS Compliant

• Applications: Power electronics, drives, rectifiers, and industrial control systems