Bussmann 170M-341 Compact Size 1 High-Speed aR Fuse-Link, 63A 690V
The Bussmann 170M-341 is a Compact Size 1 high-speed aR fuse-link engineered for accompanied semiconductor protection in demanding power electronics applications. Rated 63A at 690V AC, this compact fuse-link measures 45 x 59 x 51 mm and delivers a 200 kAIC interrupt rating for high fault-current environments. Manufactured to IEC standards and UL listed, it features a single top-mounted fuse status indicator and flush end contacts with M8 termination for reliable, low-profile installation.
Key Features
- Amperage & Voltage Rating: 63A at 690V AC for coordinated semiconductor circuit protection.
- Compact Size 1 Construction: Square body with flush end contacts measures 45 x 59 x 51 mm for space-saving installation.
- High Interrupt Rating: 200 kAIC interrupt rating supports use in high fault-current power systems.
- Utilization Category aR: Accompanied semiconductor protection classification for coordinated overcurrent protection.
- Fuse Status Indicator: Top-mounted single indicator provides visual confirmation of fuse condition.
- M8 Terminal Connection: Flush end contacts with M8 termination for a secure, low-profile mounting.
- IEC & UL Recognition: Constructed to IEC standards and UL listed for global application compliance.
Certifications & Compliance
- IEC Compliant
- UL Listed
Technical Specifications
- Application: semiconductor protection
- Utilization Category: aR (accompanied semiconductor protection)
- Product Height: 45 mm
- Interrupt Rating: 200 kAIC
- Product Length Depth: 155 mm
- Voltage Type: AC
- Voltage Rating: 690V
- Insulated Metal Gripping Lugs Imgl: No
- Class: Class aR
- Packaging Type: Standard
- Fuse Indicator: Top fuse status indicator
- Fuse Shape: Square body, flush end contacts
- Product Width: 90 mm
Typical Applications
- Semiconductor Protection in Power Electronics
- Variable Frequency Drives and Motor Controllers
- Rectifier and Converter Circuits
- Industrial Power Distribution Equipment
- High Fault-Current Electrical Systems
Why Bussmann?
Bussmann fuse-links are engineered for precise, coordinated protection of sensitive semiconductor devices in demanding industrial environments. With IEC-compliant construction, UL listing, and a 200 kAIC interrupt rating, the 170M-341 delivers dependable, code-compliant circuit protection for professional power electronics applications.
Manufacturer Resources
Product Specs
- Product Details:
- Fuse
- Application:
- semiconductor protection
- Utilization Category:
- aR (accompanied semiconductor protection)
- Product Type:
- Fuse
- Product Height:
- 45 mm
- Interrupt Rating:
- 200 kAIC
- Product Length Depth:
- 155 mm
- Product Group:
- Fuses
- Voltage Type:
- AC
- Voltage Rating:
- 690V
- Product Subgroup:
- Other Fuses
- Insulated Metal Gripping Lugs Imgl:
- No
- Class:
- Class aR
- Packaging Type:
- Standard
- Fuse Indicator:
- Top fuse status indicator
- Fuse Shape:
- Square body, flush end contacts
- Department:
- Electrical
- Product Width:
- 90 mm