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Bussmann 170M4408 High-Speed aR Fuse-Link, 200A, 690V AC
The Bussmann 170M4408 is a high-speed aR fuse-link engineered for semiconductor protection in demanding power electronics applications. Rated 200A at 690V AC, this Size 1 fuse-link measures 53 x 69 x 51 mm and features a square body with flush end contacts for reliable installation. Built to IEC 60269-4 and UL standards with a 200 kAIC interrupt rating, it delivers the fast-clearing performance semiconductor circuits demand, and includes a top-mounted single fuse status indicator for quick visual verification.
Key Features
- Amperage Rating: 200A for high-speed protection of semiconductor devices.
- Voltage Rating: AC 690V, suited for demanding industrial power circuits.
- Size 1 Form Factor: Compact 53 x 69 x 51 mm body fits standard Size 1 fuse mounts.
- Utilization Category aR: Accompanied semiconductor protection class per IEC 60269-4.
- Fuse Shape: Square body with flush end contacts for secure, low-resistance connections.
- Fuse Indicator: Top-mounted single status indicator for at-a-glance blown-fuse verification.
- Interrupt Rating: 200 kAIC for dependable short-circuit interruption capability.
Certifications & Compliance
- IEC 60269-4 Compliant
- UL Listed
- CE Compliant
Technical Specifications
- Application: Semiconductor protection.
- Certifications: IEC 60269-4.
- Class: Class aR.
- Compliances: CE.
- Fuse Indicator: Top fuse status indicator.
- Fuse Shape: Square body, flush end contacts.
- Insulated Metal Gripping Lugs (IMGL): No.
- Interrupt Rating: 200 kAIC.
- Packaging Type: Standard.
- Product Height: 54 mm.
- Product Length Depth: 58 mm.
- Product Weight: 129 g.
- Product Width: 170 mm.
- Utilization Category: aR (accompanied semiconductor protection).
- Voltage Type: AC.
Typical Applications
- Semiconductor Device Protection
- Power Electronics and Rectifier Circuits
- Variable Frequency Drives and Motor Controls
- Industrial Power Conversion Equipment
- High-Speed Interruption for AC 690V Circuits
Why Bussmann?
Bussmann engineers its 170M series aR fuse-links to IEC 60269-4 and UL standards, giving electrical professionals a dependable, code-compliant solution for protecting sensitive semiconductor devices from fault currents. With a 200 kAIC interrupt rating, flush square-body contacts for secure connections, and a built-in status indicator for fast troubleshooting, the 170M4408 supports safe, efficient operation in industrial power electronics systems where high-speed fault clearing is critical.
Manufacturer Resources
Product Specs
- Amperage Rating:
- 200 A
- Application:
- semiconductor protection
- Certifications:
- IEC 60269-4
- Class:
- Class aR
- Compliances:
- CE
- Fuse Indicator:
- Top fuse status indicator
- Fuse Shape:
- Square body, flush end contacts
- Insulated Metal Gripping Lugs Imgl:
- No
- Interrupt Rating:
- 200 kAIC
- Packaging Type:
- Standard
- Product Height:
- 54 mm
- Product Length Depth:
- 58 mm
- Product Weight:
- 129 g
- Product Width:
- 170 mm
- Utilization Category:
- aR (accompanied semiconductor protection)
- Voltage Rating:
- 690 V
- Voltage Type:
- AC
- Product Group:
- Fuses
- Department:
- Electrical
- Product Subgroup:
- Other Fuses
- Product Type:
- Fuse
- Product Details:
- Fuse