250Amp Molded Case Circuit Breaker MCCB 2 Poles DC500V Battery Disconnect Switch, PV Circuit Breaker or Main Power for Boat, Solar, UPS and Battery

Features

• Advanced Circuit Protection: Utilizes thermal-magnetic trip technology to deliver reliable overload protection, short-circuit protection, and circuit switching functionality, ensuring safe operation in both DC and AC systems. Features a short-circuit breaking capacity of up to 20kA.
• Durable Silver-Alloy Contacts: Moving contacts contain 35% silver, while fixed contacts contain 45% silver. This significantly enhances conductivity, reduces arc generation, and extends service life.
• MCCB Specifications: Designed for versatile applications, supporting DC voltages from 12V to 500V and AC voltages from 90V to 480V. With a rated current of 250A, it seamlessly adapts to diverse power environments. The housing utilizes high-insulation resin for enhanced electrical safety.
• Robust Panel Mounting: Compact dimensions (6.5 x 2.95 x 4.25") paired with a secure screw-mount design enable easy and stable installation on control panels, cabinets, or walls.
• Ideal for DC Systems: Perfectly suited for photovoltaic systems, UPS backup power, battery energy storage, and data center power management, delivering reliable performance in critical DC applications.