LD63B250 - 250Amp Circuit Breaker

LD63B250 - 250Amp Circuit Breaker

Discover unparalleled reliability and efficiency with the Siemens LD63B250 Sentron Molded Case Circuit Breaker, a robust solution for low voltage power distribution. Engineered with a thermal-magnetic trip unit, this circuit breaker offers superior protection against overloads and short circuits, ensuring the safety and longevity of your electrical systems. Designed to meet the rigorous UL 489 and IEC 60947-2 standards, the LD63B250 provides a dependable performance that professionals trust.

Key Features and Benefits:

• Thermal-Magnetic Trip Unit: Delivers precise protection by responding to both overloads and short circuits, enhancing safety.
• High Breaking Capacity: Withstands fault currents up to 25kAIC at 600V and 35kAIC at 480V, making it ideal for demanding applications.
• Versatile Connectivity: Equipped with line and load side lugs (TA2J6500) supporting a wire range from 3/0AWG to 500KCM (CU) and 4/0AWG to 500KCM (AL), ensuring flexible installation options.
• Compact Design: Measuring 7.5 x 11 x 4 inches, this breaker is designed to fit seamlessly into various electrical setups.

Technical Specifications:

• Current Rating: 250 Amps
• Poles: 3
• Voltage Rating: 600V
• Interrupting Rating: 25kAIC at 600V, 35kAIC at 480V
• Dimensions (W x H x D): 7.5 x 11 x 4 inches
• Weight: 19.996 lbs

Material Compliance and Certifications:

• Standards Compliance: Meets UL 489 and IEC 60947-2 standards, ensuring adherence to global safety and performance criteria.
• RoHS Compliance: Information on RoHS compliance is currently unavailable, ensuring no harmful substances are used.
• WEEE Take-Back: Complies with WEEE (2012/19/EU) take-back obligations, promoting environmentally responsible disposal.

Suitability:

• Ideal for industrial and commercial applications, the Siemens LD63B250 is perfect for protecting electrical systems in manufacturing plants, data centers, and large commercial buildings. Its robust design and high interrupting capacity make it a preferred choice for engineers and electricians seeking reliable circuit protection solutions.

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