ULTRA RAPID SQB1 SEMICONDUCTOR PROTECTION FUSE 200A 1250/1300V

Description:

The Ultra Rapid SQB1 Fuse 200A 1250/1300V is used in high-power semiconductor protection systems to provide ultra-fast overcurrent protection for sensitive power electronic devices. Commonly installed in variable frequency drives (VFDs), UPS systems, DC drives, power converters, soft starters, inverters, and industrial motor control equipment requiring high-speed fuse protection. Maintenance teams, electrical engineers, and system integrators use this semiconductor fuse for equipment repairs, preventive maintenance, and replacement of blown high-speed fuses.

Applications:

The Ultra Rapid SQB1 Fuse 200A 1250/1300V is commonly used in semiconductor protection circuits, AC/DC motor drives, UPS systems, industrial power supplies, renewable energy converters, traction equipment, and high-power industrial automation systems requiring ultra-fast fault interruption to protect power semiconductor devices.

Technical Specifications:

• Brand: Ultra Rapid (SQB Series)
• Series: SQB1
• Product Type: Semiconductor Protection Fuse
• Rated Current: 200 A
• Rated Voltage: 1250/1300 VAC
• Fuse Class: Ultra Rapid (aR) Semiconductor Fuse
• Body Style: Square Body (SQB1)
• Breaking Capacity: Up to 100 kA
• Mounting Type: Bolt-On Square Body
• Function: Ultra-fast protection for semiconductor devices against short circuits
• Application: Power Electronics and Industrial Motor Control Systems

Common Replacements:

• SQB1 160A 1250/1300V Ultra Rapid Fuse
• SQB1 200A 1250/1300V Semiconductor Fuse
• SQB1 250A 1250/1300V Ultra Rapid Fuse