Bussmann 170M6163 High-Speed Square Body Fuse

Description

The Bussmann by Eaton 170M6163 is a high-performance semiconductor protection fuse, part of the proven TYPOWER ZILOX series. This square body fuse is engineered to provide extremely fast-acting protection for sensitive power electronics, including inverters, rectifiers, UPS systems, and variable speed drives. Its robust design ensures reliable operation in demanding industrial environments.

Specifications

• Manufacturer: Bussmann (by Eaton)
• Model: 170M6163
• Rated Current: 900A
• Rated Voltage (AC): 690V
• Rated Voltage (DC): 700V
• Interrupting Rating: 200kA
• Fuse Class: aR (Semiconductor Protection)
• Body Size: 3/110
• Mounting Style: Blade Type (DIN 43620)

Label Info

• Brand: Bussmann
• Type: 170M6163
• Series: TYPOWER ZILOX
• Specs: 900A 690V 3/110 AR UC

Application

This fuse is specifically designed for the protection of power semiconductors from short-circuit faults. It is commonly used in high-power converters, motor soft starters, and other power electronic equipment where fast and reliable circuit interruption is critical.

Country of Origin

This product is Made in Hungary.

CO2 Impact

By purchasing this pre-owned component, you help avoid the 88 kg of CO2 emissions associated with the production of a new one. This is equivalent to the CO2 captured by over 4 trees in a year.

Availability

This item is in stock and ready for immediate dispatch. Order now from PLC2Day for expert support and fast delivery.

FAQ

The 'aR' class rating indicates a partial-range breaking capacity fuse, specifically for semiconductor protection. It is extremely fast-acting and designed to protect devices like diodes, thyristors, and IGBTs from short-circuit currents, but it is not intended for overload protection.

Proper mounting torque is critical for safe operation and to prevent overheating. For a size 3 fuse with M12 bolts, the recommended torque is typically in the range of 40-50 Newton-meters (Nm). Always consult the manufacturer's specific datasheet for the most accurate and up-to-date installation guidelines.

Yes, this fuse is rated for both AC and DC applications. As indicated on the label, its voltage rating is 690V for AC circuits and 700V for DC circuits. Its fast-acting nature makes it suitable for protecting DC drives, battery circuits, and other high-power DC systems.

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Last Update: Friday, March 13, 2026