Bussmann 170M-615-AR-6156 HS Class aR Fuse, 1250V Rated

Bussmann HS Class aR Fuse, 1250V

The Bussmann HS Class aR Fuse is a high-speed fuse engineered to deliver dependable overcurrent protection for demanding industrial power circuits. Rated 1250V and built to the Class aR fuse classification, this fuse is designed to help protect semiconductor devices, rectifiers, and other power conversion equipment from the damaging effects of fault currents. This fuse is offered in amp ratings from 1000A to 1250A, giving electricians and system designers flexibility to match protection levels to the current demands of their circuit. Its non-indicating body keeps the construction straightforward, and it ships in standard packaging for convenient stocking, handling, and replacement in industrial maintenance programs.

Key Features

• Amp Rating Range: Available in ratings from 1000A to 1250A, allowing this fuse to be matched to a range of high-current protection requirements in industrial power systems.
• Voltage Rating: Rated 1250V, suitable for use in demanding industrial power distribution and power electronics circuits.
• Class aR Classification: Class aR fuse construction is intended for the protection of semiconductor devices and rectifier circuits, supporting fast-acting response to fault conditions in power conversion equipment.
• High-Speed (HS) Design: HS-rated construction is built to respond quickly to overcurrent and fault conditions, helping to limit let-through energy and reduce stress on protected components.
• Non-Indicating Body: A non-indicating fuse design keeps the construction simple and dependable for continuous industrial duty.
• Standard Packaging: Packaged in standard packaging for straightforward stocking, handling, and inventory management.

Technical Specifications

• Class: Class aR
• Fuse Indicator: Non Indicating
• Packaging Type: Standard

Typical Applications

• Industrial Power Electronics and Rectifier Circuits
• Semiconductor Protection in High-Current Power Systems
• Industrial Motor Drives and Power Conversion Equipment
• Heavy Industrial and Manufacturing Electrical Systems
• Power Distribution Panels Requiring High-Speed Fault Protection

Why Bussmann?

Bussmann fuses are engineered to provide dependable, code-compliant circuit protection for demanding industrial environments. The Class aR classification and high-speed (HS) design of this fuse reflect a construction intended for fast-acting response in semiconductor and rectifier protection applications, where reliable fault clearing helps protect sensitive and expensive power conversion equipment. With amp ratings available from 1000A to 1250A and a 1250V rating, this Bussmann fuse gives maintenance and engineering teams a dependable option for high-current industrial circuit protection. Choose Bussmann for consistent overcurrent protection across your industrial electrical systems.