Bussmann 170M3015 High-Speed Square Body Fuse, 200A Class aR
The Bussmann 170M3015 is an Eaton series high-speed square body fuse engineered for demanding semiconductor protection applications. Rated 700V (UL) / 690V (IEC) AC and 200A with a 200 kAIC interrupting rating, this Class aR fuse carries a blade end x blade end terminal configuration per DIN 43 620 and a top-mounted fuse status indicator for quick visual verification. Built for Utilization Category aR (accompanied semiconductor protection), it delivers the high-speed clearing performance that semiconductor circuits require.
Key Features
- High Voltage Rating: 700V (UL) / 690V (IEC) AC for demanding power circuit applications.
- Amperage Rating: 200A with a 200 kAIC interrupting rating for reliable, high-capacity overcurrent protection.
- Class aR Fuse: Utilization Category aR (accompanied semiconductor protection) purpose-built for semiconductor protection.
- Square Body Design: Square body fuse shape with slotted center bolted tags and a blade end x blade end configuration per DIN 43 620.
- Fuse Status Indicator: Top fuse status indicator provides quick visual confirmation of fuse condition.
- High-Speed Clearing: Pre-arc I2t of 2200 and clearing I2t of 15000 at 660V deliver fast, precise clearing performance.
- Compact, Rated Dimensions: 305 mm length, 145 mm width, 65 mm height at approximately 352.67 g.
Certifications & Compliance
- IEC Rated
- CE Marked
Technical Specifications
- Amperage Rating: 200 A
- Application: semiconductor protection
- Certifications: IEC Rated
- Clearing I2t: 15000 at 660 V
- Clearing Loss: 35
- Compliances: CE Marked
- Fuse Shape: Square body, slotted center bolted tags
- Insulated Metal Gripping Lugs (Imgl): No
- Packaging Type: Standard
- Pre Arc I2t: 2200
- Product Height: 65 mm
- Product Length Depth: 305 mm
- Product Weight: 352.6666667 g
- Product Width: 145 mm
- Utilization Category: aR (accompanied semiconductor protection)
- Voltage Rating: 690 V
- Voltage Type: AC
Typical Applications
- Semiconductor Protection Circuits
- Power Conversion and Variable Frequency Drive Systems
- Industrial Motor Control Applications
- High-Speed Overcurrent Protection for Rectifiers and Thyristors
- Commercial and Industrial Electrical Systems Requiring IEC-Rated Protection
Why Bussmann?
Bussmann by Eaton is a trusted name in circuit protection, and the 170M3015 reflects that engineering standard with robust square body construction, precise DIN 43 620 blade end x blade end terminals, and IEC-rated, CE-marked compliance. For applications demanding accompanied semiconductor protection, this Class aR, 200 kAIC fuse delivers the high-speed clearing performance and reliability professionals expect from Bussmann.
Manufacturer Resources
Product Specs
- Amperage Rating:
- 200 A
- Application:
- semiconductor protection
- Certifications:
- IEC Rated
- Class:
- Class aR
- Clearing I2t:
- 15000 at 660 V
- Clearing Loss:
- 35
- Compliances:
- CE Marked
- Connection:
- Blade end x blade end
- Fuse Indicator:
- Top fuse status indicator
- Fuse Shape:
- Square body, slotted center bolted tags
- Insulated Metal Gripping Lugs Imgl:
- No
- Interrupt Rating:
- 200 kAIC
- Mounting Method:
- DIN 43 620
- Packaging Type:
- Standard
- Pre Arc I2t:
- 2200
- Product Height:
- 65 mm
- Product Length Depth:
- 305 mm
- Product Weight:
- 352.6666667 g
- Product Width:
- 145 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