Protect your DC electrical systems with this high-performance 2P DC Circuit Breaker, designed to deliver reliable overload and short circuit protection while offering convenient control and isolation functions. Crafted from durable PA66 material, this circuit breaker ensures long-lasting performance and safety in various DC applications. Key Features: · Multiple Functions: Effectively safeguards electrical equipment from overloads and short circuits, while also providing control and isolation capabilities for enhanced system management. · High Breaking Capacity: Rated ultimate short circuit breaking capacity of 4000A ensures robust protection against short circuit faults, maintaining system integrity under high-stress conditions. · Rated for DC 500V and 20A Current: Supports a wide range of DC power applications with a rated voltage of 500V and a current rating of 20A, suitable for demanding environments. · High Sensitivity Electromagnetic System: Features a built-in electromagnetic trip mechanism that responds instantly to short circuits, ensuring rapid disconnection and improved circuit safety. · Wide Application Range: Ideal for use in solar photovoltaic systems, ship power systems, electric motorcycles, electric vehicles, and other DC power supply systems. · Easy DIN Rail Installation: Modular design compatible with standard 35mm DIN rails allows for quick, secure, and convenient mounting in electrical panels. · Durable and Reliable: Constructed with PA66 material, providing excellent mechanical strength and resistance to wear, supporting up to 20,000 mechanical operations. · Broad Operating Temperature: Functions reliably within a temperature range of -35℃ to +70℃, suitable for various environmental conditions. · Type B Characteristic: Offers higher sensitivity compared to Type C breakers, providing enhanced protection for sensitive DC circuits. Specifications: · Item Type: 2P DC Circuit Breaker · Material: PA66 · Model: DZ47 B63 · Rated Current: 20A · Rated Voltage: DC 500V · Rated Ultimate Short Circuit Breaking Capacity (Household Icn): 4000A · Mechanical Life: 20,000 times · Applicable Temperature: -35℃ to +70℃ · Feature: Type B (more sensitive than Type C) Package Includes: · 1 x 2P DC Circuit Breaker This 2P DC Circuit Breaker is a dependable and efficient solution for protecting and managing your DC power systems. Its high breaking capacity, quick response electromagnetic trip, and easy installation make it an essential component for solar power setups, electric vehicles, and other critical DC applications. Ensure safety and reliability with this versatile circuit breaker designed to meet rigorous performance standards.