Bussmann 170M5885 High-Speed Fuse-Link, 400A, 690V AC, Class gR, DIN 2

Bussmann 170M5885 High-Speed Fuse-Link, 400A, 690V AC, Class gR, DIN 2

The Bussmann 170M5885 is a high-speed fuse-link for semiconductor protection, rated 400A at AC 690V. Built to DIN 2 dimensions of 60 x 74 x 150 mm with a square body and knife blade contacts, this Class gR fuse-link meets DIN and IEC standards and includes a single top fuse status indicator. With a 200 kAIC interrupt rating and only 53 W watt loss, it delivers fast-acting overload and short-circuit protection for power electronics and drive systems.

Key Features

• Trade Size: DIN 2 size measuring 60 x 74 x 150 mm for standard mounting in compatible high-speed fuse holders.
• Fuse Shape: Square body with knife blade contacts for secure, low-resistance connections.
• High-Speed Operation: Purpose-built high-speed fuse-link construction for fast-acting semiconductor overload and short-circuit protection.
• Electrical Rating: Rated 400A at AC 690V for robust protection in demanding electrical systems.
• Interrupt Rating: 200 kAIC breaking capacity supports use in high fault-current environments.
• Fuse Status Indicator: Single top fuse status indicator provides quick visual verification of fuse condition.
• Low Watt Loss: Only 53 W power loss for efficient, low-heat operation.
• Utilization Category: Class gR general purpose semiconductor protection per DIN and IEC standards.

Certifications & Compliance

• IEC Rated
• RoHS Compliant
• DIN 2 Standard Fuse Size

Technical Specifications

• Application: Semiconductor Protection
• Certifications: IEC Rated
• Class: Class gR
• Compliances: RoHS Compliant
• Fuse Indicator: Top fuse status indicator
• Fuse Shape: Square body, knife blade contacts
• Fuse Size: 2
• Insulated Metal Gripping Lugs (Imgl): No
• Interrupt Rating: 200 kAIC
• Packaging Type: Standard
• Product Height: 80 mm
• Product Length Depth: 210 mm
• Product Weight: 421.3333333 g
• Product Width: 160 mm
• Used With: Overload and short circuit protection
• Utilization Category: gR (general purpose semiconductor protection)
• Voltage Type: AC
• Watt Losses: 53 W

Typical Applications

• Semiconductor Overload and Short-Circuit Protection
• Power Electronics and Variable Frequency Drive Systems
• Industrial Motor Control Protection
• High-Speed Fuse Panels and Switchgear Assemblies
• Commercial and Industrial Electrical Installations

Why Bussmann?

Bussmann fuse-links are engineered to strict DIN and IEC standards, delivering the high-speed, high-interrupt-rating performance semiconductor and power electronics applications demand. The 170M5885's RoHS-compliant construction, low watt loss, and built-in status indicator make it a reliable choice for professional electrical work where fast, code-compliant overload and short-circuit protection is essential.