Ensure reliable electrical safety and protection with this high-performance Miniature Circuit Breaker, crafted with a durable PA66 flame-retardant shell to prevent circuit fires and enhance overall safety. Designed for efficient power distribution protection in residential, commercial, and industrial settings, this circuit breaker features advanced short circuit protection and a rapid arc extinguishing system to quickly eliminate electrical arcs and prevent fire hazards. Key Features: · Robust Short Circuit Protection: The electromagnetic tripping mechanism provides stable and effective current interruption, safeguarding your electrical system from short circuits. · Flame-Retardant PA66 Shell: Constructed from high-quality PA66 material, the breaker’s housing resists fire, ensuring enhanced safety during operation. · Rapid Arc Extinguishing System: Quickly extinguishes electrical arcs to minimize the risk of electrical fires and improve operational safety. · Wide Application Range: Ideal for power distribution protection across civil, commercial, and industrial environments, offering versatile use. · Easy Installation: Features a double locking clip structure allowing horizontal operation during installation and easy assembly or disassembly in confined spaces. · High Electrical and Mechanical Durability: Rated for 10,000 electrical cycles and 20,000 mechanical cycles, ensuring long-lasting performance. · Flexible Wiring Options: Supports top-in/bottom-out and bottom-in/top-out wiring methods for versatile installation. Specifications: · Item Type: Miniature Circuit Breaker · Material: PA66 Flame Retardant · Rated Insulation Voltage (Ui): 500VAC · Pollution Level: 3 · Withstand Impulse Voltage (Uimp): 6kV · Magnetic Trip Curves: B Curve (3-5)In, C Curve (5-10)In, D Curve (10-14)In · Thermal Trip Reference Temperature: 30℃ · Use Category: A (Compliant with IEC60898-1) · Current Limiting Level: 3 · Single Pole Breaking Capacity (Icn1): 6000A · Protection Class (IEC60529): IP20; Installed in Distribution Box: IP40, Insulation Class II · Overvoltage Category (IEC60364): IV · Damp Heat Resistance (IEC60068-1): Class 2 (55°C, 95% RH) · Functionality: Short Circuit Protection, Overload Protection, Control Isolation · Electrical Life: 10,000 operations · Mechanical Life: 20,000 operations · Ambient Operating Temperature: -35℃ to 70℃ · Storage Temperature Range: -40℃ to 85℃ · Voltage Rating: 400V This Miniature Circuit Breaker combines superior safety features with robust construction and versatile installation options, making it an essential component for protecting electrical circuits and ensuring reliable power distribution in a variety of environments.