Suntree DC MCCB 125A 2-Pole Circuit Breaker

Macire Suntree DC MCCB 125A 2-Pole Circuit Breaker

Ensure the safety and efficiency of your renewable energy systems with the Macire Suntree DC MCCB 125A 2-Pole Circuit Breaker. Designed specifically for direct current (DC) applications, this molded case circuit breaker (MCCB) offers robust protection against overcurrent, short circuits, and electrical faults, making it an essential component for solar power installations and other DC-powered setups.

Key Features:

• High Voltage Capacity: Rated for up to 1000V DC, suitable for a wide range of DC applications.
• Rated Current: Handles up to 125A, providing reliable protection for medium to large-scale systems.
• 2-Pole Design: Ensures comprehensive disconnection and isolation in DC circuits, enhancing safety.
• Thermal-Magnetic Trip Unit: Equipped with a non-adjustable thermomagnetic (TMD) trip mechanism for precise overload and short-circuit protection.
• High Breaking Capacity: Features an ultimate short-circuit breaking capacity (Icu) of 16kA at 1000V DC, ensuring reliable interruption of fault currents.
• Compact and Durable Construction: With dimensions of 90mm (W) x 200mm (H) x 86mm (D), it offers a space-saving solution without compromising performance.
• Compliance with International Standards: Manufactured in accordance with GB14048.2 and IEC/EN 60947-2, ensuring global compatibility and safety.

Applications:

• Renewable Energy Systems: Ideal for photovoltaic (PV) installations, providing protection between solar panels, batteries, and inverters.
• Battery Storage Systems: Ensures safe operation by preventing overcurrent and short circuits in battery banks.
• Industrial DC Circuits: Suitable for various industrial applications requiring reliable DC circuit protection.

Technical Specifications:

• Operating Voltage (Ue): 1000V DC
• Insulation Voltage (Ui): 1500V
• Impulse Withstand Voltage (Uimp): 12kV
• Number of Poles: 2P
• Trip Mechanism: Thermomagnetic TMD (Non-Adjustable)
• Ultimate Short Circuit Rating (Icu): 16kA at 1000V DC
• Operational Short Circuit Rating (Ics): 7.5kA at 1200V DC
• Long Delay Protection (Ir): 1 x In
• Instantaneous Protection (Ii): 5 x In

Why Choose Macire Suntree DC MCCB 125A 2-Pole Circuit Breaker?

• Enhanced Safety: Protects your equipment from potential electrical hazards by providing reliable overcurrent and short-circuit protection.
• Efficiency: Quick-close and rapid-reset mechanisms ensure minimal downtime and maintain system efficiency.
• Versatility: Suitable for a wide range of DC applications, from renewable energy systems to industrial machinery.
• Quality Assurance: Manufactured by Macire, a trusted name in electrical components, ensuring durability and long-term performance.

Installation and Maintenance:

The compact design allows for easy installation in various setups. Regular maintenance checks are recommended to ensure optimal performance and longevity.

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