40 Amp DC Miniature Circuit Breaker 120V/240V

40 Amp DC Miniature Circuit Breaker (MCB) - Solar & Battery System Protection

This 40 Amp DC Miniature Circuit Breaker (MCB), model SRDZ47-63Z, provides reliable overcurrent protection for 120V/240V DC applications, specifically designed for battery banks and solar photovoltaic (PV) systems. Its compact design and DIN rail mounting make it ideal for space-constrained installations.

Key Features:

• High Amperage Rating: 40 Amp DC rating ensures sufficient protection for larger solar arrays and battery banks.
• Dual Voltage Compatibility: Operates effectively on both 120V DC and 240V DC systems, offering versatility in various setups.
• Thermal-Magnetic Trip Mechanism: Combines thermal and magnetic tripping for comprehensive protection against both overload and short circuit conditions. Thermal protection responds to sustained overcurrents, while magnetic protection provides rapid tripping during short circuits.
• Single Pole Configuration: Protects a single circuit.
• DIN Rail Mounting: Easily mounts onto standard DIN rails for quick and secure installation.
• Solar Disconnect Switch Functionality: Serves as a safe disconnect switch for solar panels, complying with NEC and other relevant safety regulations.
• Miniature Size: Compact design saves valuable space in panels and enclosures.
• Reliable Protection: Ensures safety of equipment and personnel in event of overcurrents or faults.
• Model Number: SRDZ47-63Z clearly identifies specific model for easy ordering and replacement.

This circuit breaker is a crucial component for building safe and efficient solar and battery powered systems, offering both protection and ease of installation. Its robust design and reliable operation provide peace of mind for system owners.