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Bussmann 170M7619 Class aR Semiconductor Fuse, 2300A 1500V
The Bussmann 170M7619 is a Class aR fuse engineered for accompanied semiconductor protection in demanding industrial power systems. Rated 2300A at 1500V AC, it is built to safeguard sensitive semiconductor devices such as SCRs and diodes from overcurrent conditions in high-voltage drive and rectifier applications. Its aR utilization category delivers current-limiting protection designed to work alongside coordinated upstream overcurrent devices, making it a trusted choice for power electronics, variable frequency drives, and industrial rectifier systems.
Key Features
- Amperage & Voltage: Rated 2300A at 1500V AC for high-capacity, high-voltage industrial circuits.
- Class aR Design: Utilization Category aR provides accompanied semiconductor protection, intended for coordinated use with other overcurrent devices.
- Semiconductor Protection: Purpose-built for protecting semiconductor components such as SCRs and diodes from damaging fault currents.
- Compact Footprint: Measures 268 mm in length, 140 mm in width, and 105 mm in height, weighing approximately 746 grams.
- Standard Packaging: Supplied in standard factory packaging for straightforward stocking and installation.
- Body Configuration: Fuse indicator classified as Other; not equipped with insulated metal gripping lugs (IMGL).
Technical Specifications
- Amperage Rating: 1700 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: 268 mm
- Product Weight: 746.4309952 g
- Product Width: 140 mm
- Utilization Category: aR (accompanied semiconductor protection)
- Voltage Rating: 1500 V
- Voltage Type: AC
Typical Applications
- Semiconductor Device Protection (SCRs, Diodes)
- Variable Frequency Drives and Motor Controls
- Industrial Rectifier and Power Conversion Systems
- High-Voltage Industrial Power Distribution
Why Bussmann?
Bussmann fuses are engineered to deliver dependable, code-compliant overcurrent protection for demanding industrial power electronics. The Class aR design and 1500V, 2300A rating reflect Bussmann's focus on precise, coordinated protection for semiconductor equipment where reliability is critical.
Manufacturer Resources
Product Specs
- Amperage Rating:
- 1700 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:
- 268 mm
- Product Weight:
- 746.4309952 g
- Product Width:
- 140 mm
- Utilization Category:
- aR (accompanied semiconductor protection)
- Voltage Rating:
- 1500 V
- Voltage Type:
- AC
- Product Group:
- Fuses
- Department:
- Electrical
- Product Subgroup:
- Other Fuses
- Product Type:
- Fuse
- Product Details:
- Fuse