Product Description:
Moulded Case Circuit Breaker (MCCB) with a 2-pole design, offering a breaking capacity of 10kA and a C curve tripping characteristic. Built for both commercial and residential use, this high-performance circuit breaker provides reliable protection against overloads and short circuits, ensuring safety and durability. With a rated current of 250A and operational voltage of 500V DC, it is designed for superior isolation and enhanced electrical safety.

The BEIYI Moulded Case Circuit Breaker is designed to provide robust and reliable protection for DC electrical circuits. With a high voltage rating of 500VDC and a current rating of 6000A, this breaker is suitable for a wide range of applications, including solar power systems, battery banks, and other DC power distribution networks.

Key Features:
* High Performance: Rated for 500VDC and 6000A, ensuring safety and efficiency in demanding DC applications.
* Standard Compliance: Meets IEC60947-2 and GB/T14048.2 standards, guaranteeing quality and reliability.
* Easy Operation: Features a clear ON/OFF indicator and a user-friendly toggle lever for straightforward operation and status monitoring.

This circuit breaker is constructed with durable materials to withstand operational stress and environmental factors. Its compact design allows for easy installation in standard electrical panels. The clearly marked ON and OFF positions, along with the visual indicator, make it simple to determine the circuit status at a glance. The robust construction ensures long-term performance and safety, making it a dependable choice for protecting your DC electrical systems from overcurrents and short circuits.

Product Features:
Main Characteristics:

Range of Product: 250a
Product or Component Type: Moulded Case Circuit Breaker
Device Application: Isolation
Trip Unit Technology: Thermal-magnetic
Suitability for Isolation: Yes
Mechanical Durability: 8,500 cycles
Electrical Durability: 1,500 cycles
Complementary Characteristics:

Poles Description: 2P
Rated Current ([In]): 250A
Rated Operational Voltage ([Ue]): 1000V DC 
Curve Code: C
Magnetic Tripping Limit: 8.5 x In
Breaking Capacity: 10kA
Rated Insulation Voltage ([Ui]): 500V between phase and ground
Rated Impulse Withstand Voltage ([Uimp]): 4kV
Cable Entry: Top and Bottom
Mounting Support: 35mm DIN rail
Protection Type: Overload and Short-circuit protection
Connections - Terminals: Forked type tag connectors
Clamping Connection Capacity: 50mm²
Tightening Torque: 3.5 N.m
Dimensions: Height - 86.4mm, Width - 27.0mm, Depth - 74.5mm, Embedding Depth - 44.0mm
Environmental Characteristics:

Shock Resistance: 30g (duration = 11ms) for 3 shocks
Standards: IEC 60947-2
IP Degree of Protection: IP20
Pollution Degree: 2
Ambient Air Temperature for Operation: -20 to 60°C
Ambient Air Temperature for Storage: -40 to 70°C