JXD63B350L - 350A Circuit Breaker

JXD63B350L - 350A Circuit Breaker

The JXD63B350L is a top-tier Siemens Low Voltage Sentron Molded Case Circuit Breaker, engineered to provide reliable protection in a variety of applications. Featuring a thermal-magnetic trip unit, this breaker ensures precise and efficient interruption of electrical faults. Designed to meet UL 489 and IEC 60947-2 standards, it operates within a standard 40°C breaker JD frame, ensuring both safety and performance. This 350A, 3-pole circuit breaker offers a breaking capacity of 25kAIC at 600V and 35kAIC at 480V, making it suitable for a range of demanding environments.

Key Features and Benefits:

• Thermal-Magnetic Trip Unit: Ensures accurate fault detection and interruption, enhancing safety and reliability.
• Standard Breaking Capacity: Provides sufficient protection for various electrical systems, reducing the risk of damage from overcurrent conditions.
• Non-Interchangeable Trip: Offers consistent performance by preventing unauthorized changes to the trip settings.
• UL 489 and IEC 60947-2 Compliance: Meets rigorous safety and performance standards, ensuring it can be used in both national and international applications.
• Line and Load Side Lugs (TA2J6500): Facilitates easy and secure connections, supporting a wire range of 3/0 AWG - 500 KCM (CU) and 4/0 AWG - 500 KCM (AL).
• Compact Dimensions: With dimensions of 7.5 x 11 x 4 inches, it offers a space-saving solution for various electrical setups.

Technical Specifications:

• Model: JXD63B350L
• Amperage Rating: 350A
• Number of Poles: 3
• Interrupting Rating: 25kAIC at 600V, 35kAIC at 480V
• Standards: UL 489, IEC 60947-2
• Operating Temperature: 40°C
• Dimensions: 7.5 x 11 x 4 inches
• Weight: 19.511 lbs
• Wire Range: 3/0 AWG - 500 KCM (CU), 4/0 AWG - 500 KCM (AL)

Material Compliance and Certifications:

• Compliance: The JXD63B350L circuit breaker is RoHS compliant since July 18, 2019, ensuring it meets the necessary restrictions on hazardous substances. It is also returnable and falls under the WEEE (2012/19/EU) take-back obligation, aligning with environmental protection protocols.

Suitability:

• This Siemens circuit breaker is ideal for commercial and industrial applications where reliable overcurrent protection is essential. Its robust design and compliance with international standards make it suitable for use in various settings, including manufacturing plants, data centers, and large-scale commercial buildings. The included line and load side lugs support a wide range of wire sizes, ensuring flexibility in installation.

The JXD63B350L Circuit Breaker is more than just a component; it's a crucial safeguard for your electrical systems, designed to offer peace of mind through its robust performance and protection features. Explore more about this essential circuit breaker today and ensure your systems remain secure and compliant.