This 3-pole DC Miniature Circuit Breaker (MCB) is rated at 125A and 1200V, offering reliable overload and short-circuit protection for DC systems. It features a rated uninterrupted current (Iu) of 8500kA and operates with a power loss of 3.6W to 7.2W per pole under rated conditions. The device measures 82.5mm in length and depth, with a width of 54mm, ensuring a compact yet efficient design.

• 3-pole configuration accommodates three-phase systems
• High breaking capacity of 5kA for enhanced protection
• Toggle switch mechanism allows for easy manual reset
• Part of the S800PV series for robust performance
• Ideal for DC applications in industrial settings
• DIN rail mounted for convenient electrical panel integration

• Used for protecting solar power installations
• Utilised in DC distribution boards
• Employed in battery management systems
• Suitable for control panel applications
• Commonly found in renewable energy systems

Yes, it features a 3-pole configuration for such systems.

Yes, it has a high breaking capacity for reliable protection.

Yes, it is specifically designed for DIN rail mounting.

Yes, it features a toggle switch for easy resetting.

Yes, it can efficiently operate at 1200V DC.