FXD63B225L - 225Amp Circuit Breaker

FXD63B225L - 225Amp Circuit Breaker

The Siemens FXD63B225L is a low voltage, molded case circuit breaker designed for reliable and efficient protection in electrical systems. Equipped with a thermal-magnetic trip unit, this breaker ensures precise and automatic interruption of faulty circuits, safeguarding both equipment and personnel.

Key Features and Benefits:

• Thermal-Magnetic Trip Unit: Provides accurate and automatic circuit interruption to prevent damage from overloads and short circuits.
• High Breaking Capacity: Capable of handling 22kAIC at 600V and 35kAIC at 480V, ensuring robust performance in demanding environments.
• Versatile Connectivity: Includes line and load side lugs (TA1FD350A) with a wide wire range of 6AWG to 350KCM for copper and 4AWG to 350KCM for aluminum, offering flexible installation options.

Technical Specifications:

• Rated Current: 225 Amps
• Poles: 3
• Voltage Rating: 600V AC (22kAIC), 480V AC (35kAIC)
• Frame Type: FD Frame
• Trip Unit: Thermal-Magnetic, Non-Interchangeable Trip
• Dimensions (W x H x D): 4.5 x 9.5 x 4 inches
• Weight: 10 lbs
• Wire Range: 6AWG - 350KCM (Copper), 4AWG - 350KCM (Aluminum)
• Special Features: Includes line and load side lugs (TA1FD350A)

Material Compliance and Certifications:

• RoHS Compliance: Yes, compliant since April 3, 2009
• UL 489 Standard: Meets the UL 489 standard for molded case circuit breakers
• IEC 60947-2 Standard: Conforms to the IEC 60947-2 standard for low voltage switchgear and control gear

Suitability:

• The Siemens FXD63B225L circuit breaker is ideal for a wide range of applications including industrial, commercial, and institutional facilities. Its high breaking capacity and robust design make it suitable for protecting electrical systems in manufacturing plants, commercial buildings, and other environments where reliable circuit protection is paramount. The inclusion of line and load side lugs facilitates easy and secure installation, ensuring adaptability to various wiring requirements. With compliance to key safety standards, this circuit breaker delivers peace of mind and dependable performance in protecting your electrical infrastructure.

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