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Bussmann 170M7597 Class aR High Speed Fuse, 1500A, 1000Vac
The Bussmann 170M7597 is a Class aR high speed fuse engineered for reliable overcurrent protection in demanding power electronics applications. Rated 1500A RMS at 1000 Vac with a 125 kAIC interrupt rating, this square body flush end contact fuse (-SBKN/105 type K indicator) is built for DC common bus systems, DC drives, power converters/rectifiers, and reduced voltage starters. It is UL Recognized and IEC Rated, and carries RoHS compliance and CE marking for professional electrical installations.
Key Features
- Current Rating: 1500A RMS for high-capacity semiconductor circuit protection.
- Voltage Rating: 1000 Vac for high-voltage DC drive and power converter systems.
- Fuse Class: Class aR construction suited to DC common bus, DC drives, power converters/rectifiers, and reduced voltage starter applications.
- Interrupt Rating: 125 kAIC for dependable performance under high fault-current conditions.
- Square Body Construction: Flush end contact design with -SBKN/105 type K indicator.
- Fuse Indicator: Non Indicating design.
- Mounting Method: Flush mounting.
- Watt Losses: 200W.
Certifications & Compliance
- RoHS Compliant
- CE Marked
- UL Recognized
- IEC Rated
Technical Specifications
- Amperage Rating: 1500A
- Application: DC common bus, DC drives, power converters/rectifiers, reduced voltage starters
- Class: Class aR
- Clearing I2t : Clearing at 1250V: 6200000
- Current Rating: 1500A RMS
- Fuse Indicator: Non Indicating
- Interrupt Rating: 125 kAIC
- Packaging Type: Standard
- Pre Arc I2t : 1000000
- Voltage Rating: 1000 Vac
- Watt Losses: 200W
- Product Type: Square Body flush end contact, -SBKN/105 type K indicator
- Product Length: 5.433 IN
- Product Details: Square Body flush end contact, -SBKN/105 type K indicator
- Mounting Method: Flush
- Product Height: 2.087 IN
- Product Weight: 1.6456 LB
- Product Width: .315 IN
Typical Applications
- DC Common Bus Systems
- DC Drives
- Power Converters and Rectifiers
- Reduced Voltage Starters
Why Bussmann 170M7597?
Bussmann fuses are UL Recognized and IEC Rated, with RoHS compliance and CE marking supporting code-compliant installations worldwide. The 170M7597's square body flush end contact construction and Class aR design deliver dependable high speed protection with a 125 kAIC interrupt rating for demanding DC power applications. Choose Bussmann for trusted overcurrent protection in critical electrical systems.
Manufacturer Resources
Product Specs
- Amperage Rating:
- 1500A
- Class:
- Class aR
- Clearing I2t:
- Clearing at 1250V: 6200000
- Current Rating:
- 1500A RMS
- Fuse Indicator:
- Non Indicating
- Interrupt Rating:
- 125 kAIC
- Packaging Type:
- Standard
- Pre Arc I2t:
- 1000000
- Voltage Rating:
- 1000 Vac
- Watt Losses:
- 200W
- Product Group:
- Fuses
- Department:
- Electrical
- Product Subgroup:
- Other Fuses
- Product Type:
- Fuse
- Product Length:
- 5.433 IN
- Mounting Method:
- Flush
- Product Height:
- 2.087 IN
- Product Weight:
- 1.6456 LB
- Product Width:
- .315 IN