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Bussmann 170M7026 Class aR Semiconductor Fuse, 2500A, 690V
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Bussmann 170M7046 Class aR Semiconductor Fuse, 3500A 660V
Model: BUSS-170M7046
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Bussmann 170M7045 Class aR Semiconductor Fuse, 2500A, 660V
This Bussmann Class aR fuse delivers accompanied semiconductor protection rated for 2500A at 660V AC, engineered for demanding power electronics and industrial drive applications. Its aR utilization category is designed to protect semiconductor devices such as SCRs and diodes from short-circuit and overcurrent conditions without disrupting normal load cycling. The fuse ships in standard packaging for straightforward stocking and replacement in industrial electrical systems.
Key Features
- Amperage Rating: 2500A for high-current semiconductor protection circuits.
- Voltage Rating: 660V AC for use in demanding power distribution systems.
- Fuse Class: Class aR (accompanied semiconductor protection) utilization category.
- Application: Purpose-built for semiconductor protection in power electronics equipment.
- Type Designation: 4PKN/60 configuration for correct mounting and clearance.
- Compact Footprint: Measures approximately 105 mm height x 120 mm width x 59 mm depth.
- Packaging: Supplied in standard packaging for individual replacement stocking.
Technical Specifications
- Amperage Rating: 3500 A
- Application: semiconductor protection
- Class: Class aR
- Compliances: Contact factory
- Fuse Indicator: Other
- Insulated Metal Gripping Lugs (IMGL): No
- Packaging Type: Standard
- Product Height: 105 mm
- Product Length Depth: 59 mm
- Product Weight: 1749 g
- Product Width: 120 mm
- Utilization Category: aR (accompanied semiconductor protection)
- Voltage Rating: 660 V
- Voltage Type: AC
Typical Applications
- Semiconductor Protection in Power Electronics
- SCR and Diode Circuit Protection
- Industrial Drive and Motor Control Systems
- Power Conversion and Rectifier Equipment
- Heavy Industrial Electrical Distribution
Why Bussmann?
Bussmann fuses are engineered for dependable performance in demanding semiconductor and power electronics applications, with Class aR construction purpose-built for accompanied semiconductor protection. Backed by defined voltage and current ratings along with clear utilization category classification, this fuse supports code-compliant, reliable protection for professional industrial electrical work. Choose Bussmann for consistent quality in critical power protection components.
Manufacturer Resources
Product Specs
- Amperage Rating:
- 3500 A
- Application:
- semiconductor protection
- Class:
- Class aR
- Compliances:
- Contact factory
- Fuse Indicator:
- Other
- Insulated Metal Gripping Lugs Imgl:
- No
- Packaging Type:
- Standard
- Product Height:
- 105 mm
- Product Length Depth:
- 59 mm
- Product Weight:
- 1749 g
- Product Width:
- 120 mm
- Utilization Category:
- aR (accompanied semiconductor protection)
- Voltage Rating:
- 660 V
- Voltage Type:
- AC
- Product Group:
- Fuses
- Department:
- Electrical
- Product Subgroup:
- Other Fuses
- Product Type:
- Fuse
- Product Details:
- Fuse