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The Bussmann Eaton series 170M-608 high-speed square body fuse delivers reliable overcurrent protection for demanding power electronics and semiconductor circuits, available in 400A and 800A amp ratings to match a range of load requirements. Rated 1100V (IEC) and 1300V (UL) with a 200 kAIC interrupting rating, this Class gR general purpose semiconductor protection fuse features a knife blade end per DIN 43620 (Blade end X) and a top-mounted fuse status indicator for fast visual verification. The square body, knife-blade-contact design and CE marking make it well suited for industrial and commercial installations requiring high-speed fault clearing.
Key Features
- Amp Rating Range: Available in 400A and 800A ratings for flexible circuit protection sizing.
- Dual Voltage Rating: Rated 1100V (IEC) and 1300V (UL) for use across IEC and UL-based systems.
- 200 kAIC Interrupting Rating: High short-circuit interrupting capacity for demanding power circuits.
- Class gR Utilization: General purpose semiconductor protection per IEC Class gR classification.
- DIN 43620 Blade End: Knife blade end (Blade end X) square body design compatible with standard blade-type fuse holders.
- Top Status Indicator: Integrated top-mounted status indicator allows quick visual confirmation of fuse condition.
- Square Body, Knife Blade Contacts: Compact square body construction with knife blade contacts for secure mounting.
- 690V Voltage Rating: AC voltage rating of 690V.
Certifications & Compliance
- CE Marked
Technical Specifications
- Voltage Type: AC
- Product Width: 95 mm
- Utilization Category: gR (general purpose semiconductor protection)
- Packaging Type: Standard
- Fuse Shape: Square body, knife blade contacts
- Product Height: 76 mm
- Application: semiconductor protection
- Insulated Metal Gripping Lugs Imgl: No
- Compliances: CE Marked
- Product Length Depth: 168 mm
- Voltage Rating: 690V
Typical Applications
- Semiconductor Device Protection
- Industrial Power Electronics and Drives
- Rectifier and Inverter Circuit Protection
- Panelboard and Switchgear Systems
- High-Speed Fault Interrupting Applications
Why Bussmann?
Bussmann by Eaton engineers this high-speed square body fuse to deliver dependable, code-compliant protection with a 200 kAIC interrupting rating and CE marked construction. The DIN 43620 knife blade end and top status indicator support fast, straightforward installation and maintenance in professional electrical and industrial power systems. With 400A and 800A ratings available, this Class gR fuse gives specifiers a reliable option for semiconductor and power electronics protection.
Manufacturer Resources
Product Specs
- Product Group:
- Fuses
- Class:
- Class gR
- Voltage Type:
- AC
- Product Width:
- 95 mm
- Utilization Category:
- gR (general purpose semiconductor protection)
- Packaging Type:
- Standard
- Connection:
- Blade end x Din 43-620 blade end
- Product Type:
- Fuse
- Interrupt Rating:
- 200 kAIC
- Fuse Shape:
- Square body, knife blade contacts
- Product Height:
- 76 mm
- Product Details:
- Fuse
- Application:
- semiconductor protection
- Insulated Metal Gripping Lugs Imgl:
- No
- Product Subgroup:
- Other Fuses
- Mounting Method:
- DIN 43 620
- Compliances:
- CE Marked
- Product Length Depth:
- 168 mm
- Department:
- Electrical
- Fuse Indicator:
- Top fuse status indicator
- Voltage Rating:
- 690V
- Connection Type:
- Knife Blade (DIN 43620)
- Grade:
- gR
- Standards:
- CE Marked
- Configuration:
- Square Body