WESTINGHOUSE TYPE BA-400 POWER FUSE REFILL 116D977A35 150E AMPS

Description:

The Westinghouse Type BA-400 Power Fuse Refill 116D977A35 is a medium-voltage E-rated power fuse refill designed for protection of transformers, feeder circuits, switchgear, and distribution systems in industrial and utility power applications. It is part of the BA-400 fuse family and provides dependable overcurrent and short-circuit protection with high interrupting capacity. Maintenance electricians, substation technicians, and power distribution engineers use this fuse refill for replacement and maintenance of Westinghouse BA-400 fuse assemblies. The fuse is rated at 150E amperes and 14.4 kV.

Applications:

The Westinghouse 116D977A35 fuse refill is commonly used in medium-voltage electrical distribution systems to protect transformers, feeder circuits, switchgear, and power distribution equipment from overloads and fault currents. It is installed in substations, industrial plants, utility distribution networks, and commercial power systems where reliable medium-voltage circuit protection is required.

Technical Specifications:

• Manufacturer: Westinghouse Electric Corporation
• Part Number: 116D977A35
• Series: BA-400
• Product Type: Medium-Voltage Power Fuse Refill
• Current Rating: 150E Amps
• Voltage Rating: 14.4 kV
• Frequency Rating: 50/60 Hz
• Fuse Classification: E-Rated Medium-Voltage Fuse
• Fuse Type: Expulsion Power Fuse Refill
• Function: Overcurrent and short-circuit protection
• Application: Medium-voltage power distribution systems
• System Compatibility: Westinghouse BA-400 fuse holders and switchgear assemblies
• Installation Type: Replaceable fuse refill unit
• Operating Environment: Industrial, commercial, and utility power systems
• Intended Use: Transformer, feeder, and switchgear protection
• Performance Feature: High interrupting capacity and reliable medium-voltage fault protection.

Common Replacements:

• Eaton BA Series Medium-Voltage Power Fuse Refill
• Bussmann E-Rated Medium-Voltage Fuse Refill
• S&C SM Power Fuse Refill Unit