Eaton Bussmann 170M2619 High-Speed Fuse

Eaton Bussmann 170M2619 is a high-speed square-body fuse designed to protect semiconductor devices and power electronics equipment. Rated at 315 A, it supports applications such as power converters, rectifiers, DC drives, and common DC bus systems. It features a 200 kA breaking capacity and a top-mounted visual fuse status indicator.

Technical Specifications

• Brand: Eaton Bussmann

• Model: 170M2619

• Product Type: High-Speed Square-Body Fuse

• Fuse Series: Bussmann Series

• Rated Current: 315 A

• Rated Voltage (IEC): 690 V AC

• Rated Voltage (UL): 700 V AC

• Breaking Capacity: 200 kA

• Interrupt Rating: 200 kAIC

• Utilization Category: aR – Semiconductor Protection

• Fuse Size: 00

• Fuse System: DIN 43653

• Fuse Indicator: Top visual status indicator

• Connection Type: Blade end × blade end

• Fuse Shape: Square body with slotted, offset bolted tags

• Center-to-Center Connection Distance: 78 mm

• Mounting Dimension: M10

• Clearing I²t: 68,500 at 660 V

• Pre-Arc I²t: 10,000

• Power Loss: 55 W

• Voltage Type: AC

• Insulated Metal Gripping Lugs (IMGL): No

• Application: Semiconductor protection, DC common bus, DC drives, power converters, and rectifiers

• Packaging Type: Standard