FXD63B175 - 175Amp Circuit Breaker

FXD63B175 - 175Amp Circuit Breaker

The Siemens FXD63B175 SENTRON Molded Case Circuit Breaker is engineered to provide robust, reliable protection for low-voltage electrical systems. Designed with a thermal-magnetic trip unit, this 3-pole breaker is rated at 175 amps and delivers high performance with a 22kAIC at 600V and 35kAIC at 480V, making it ideal for industrial applications that demand consistent reliability under load. Built within an FD frame, this circuit breaker operates at a standard 40å¡C and does not include lugs, allowing for customized installation configurations.

Key Features and Benefits

• Reliable Thermal-Magnetic Trip: Provides effective overload and short-circuit protection, adapting automatically to temperature variations for enhanced safety.
• High Fault Tolerance: With a breaking capacity of 22kAIC at 600V and 35kAIC at 480V, this breaker ensures stability in high-demand environments.
• Non-Interchangeable Trip: Fixed trip mechanism eliminates risk of tampering, preserving original safety settings for long-term operational consistency.
• Compact Design: Fits within an FD frame, facilitating easy integration into existing setups and offering space savings.

Technical Specifications

• Amperage Rating: 175A
• Poles: 3-Pole
• Voltage Rating: 600V (22kAIC), 480V (35kAIC)
• Dimensions: 4.5" W x 9.5" H x 4" D
• Weight: 8 lbs

Material Compliance and Certifications

• The FXD63B175 adheres to UL 489 and IEC 60947-2 standards, ensuring safety and performance in both U.S. and international applications. Additionally, the unit complies with RoHS guidelines, meeting environmental safety standards since April 2009.

Suitability

• Optimized for low-voltage industrial applications, the Siemens FXD63B175 circuit breaker is ideal for commercial and manufacturing settings where reliable performance and compliance with safety regulations are essential.

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