The YCB8s-63PV photovoltaic dedicated DC circuit breaker is designed specifically for solar power generation systems. With a maximum working voltage of DC1500V and a rated current of up to 63A, this circuit breaker ensures optimal protection for your solar DC circuits.

It offers reliable overload and short circuit protection, swiftly disconnecting fault currents within the DC distribution system. This helps safeguard the vital components of your solar photovoltaic system, ensuring the reliable operation of your solar energy system.

Compliant with IEC60947-2 standards, the YCB8s-63PV circuit breaker is engineered to enhance the efficiency and safety of your solar power generation setup, providing peace of mind while maximizing system performance.

High Voltage & Current Capacity

• Rated operating voltage of up to DC1500V and current up to 63A.
• Offers overload, short circuit, and isolation protection for enhanced system safety.
• Ideal for use in photovoltaic, industrial, civil, and communication systems.

Compact & Modular Design

• Space-efficient modular design for optimal use of available space.
• Standard DIN rail installation ensures quick and easy setup.
• Flexible wiring options to suit various installation requirements.

• Advanced Protection Features

  • 6KA breaking capacity for reliable protection and safety.
  • Electrical life of up to 10,000 cycles, providing long-term durability.
  • Built to support the 25-year lifespan of photovoltaic systems.

  Expandable Functionality

  • Compatible with auxiliary contacts, alarm contacts, and shunt releases for added functionality.
  • Offers multiple inline configurations to increase versatility.
  • A comprehensive selection of accessories available for diverse applications.