HFD63B110 - 110Amp Circuit Breaker

HFD63B110 - 110Amp Circuit Breaker

The Siemens HFD63B110 is a robust, low voltage Sentron molded case circuit breaker designed with a thermal-magnetic trip unit. Engineered for superior performance, it features a standard 40å¡C breaker FD frame, offering a high breaking capacity that ensures reliable operation in demanding environments.

Key Features and Benefits

• Thermal-Magnetic Trip Unit: Provides precise protection against overloads and short circuits, enhancing the safety and reliability of your electrical system.
• High Breaking Capacity: With interrupting ratings of 25kAIC at 600V and 65kAIC at 480V, this breaker is ideal for applications requiring high fault tolerance.
• Standard 40å¡C Breaker FD Frame: Ensures optimal performance and durability under standard operating conditions.
  Compliant with UL 489 and IEC 60947-2 Standards: Meets international standards for safety and performance, ensuring high reliability.
• Versatile Wiring Range: Accommodates 6AWG - 350KCM (CU) / 4AWG - 350KCM (AL) wires, providing flexibility in installation.
  Line and Load Side Lugs (TA1FD350A): Included for ease of connection and secure electrical contact.

Technical Specifications

• Current Rating: 110 Amperes
• Number of Poles: 3
• Interrupting Rating: 25kAIC at 600V, 65kAIC at 480V
• Trip Unit Type: Thermal-Magnetic
• Frame Type: FD
• Operating Temperature: Standard 40å¡C
• Dimensions (W x H x D): 4.5 x 9.5 x 4 inches
• Weight: 9.480 lbs
• Wire Range: 6AWG - 350KCM (CU) / 4AWG - 350KCM (AL)

Material Compliance and Certifications

• UL 489 Compliance: Certified to meet stringent safety and performance standards.
• IEC 60947-2 Compliance: Conforms to international standards for low voltage switchgear and controlgear.
• RoHS Directive Compliance: Compliant with the RoHS directive since 07/18/2019, ensuring the product is free from hazardous substances.
• WEEE Directive: Obligated under the WEEE directive (2012/19/EU) for take-back and recycling.

Suitability

• The Siemens HFD63B110 circuit breaker is perfectly suited for industrial and commercial applications that demand high interrupting capacity and reliable performance. Its robust construction and compliance with key safety standards make it an excellent choice for protecting electrical circuits in manufacturing plants, commercial buildings, and other high-demand environments. The flexibility in wire range and the inclusion of line and load side lugs simplify installation and enhance operational efficiency, ensuring your electrical system remains protected and reliable.

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