1P 2P DC Circuit Breaker 80A 100A 125A 150A 200A 250A 12V 24V 36V 48V 60V 72V 120V Circuit Breaker for Solar Cells RV Battery

1P 2P DC Circuit Breaker 80A, 100A, 125A, 150A, 200A, 250A - 12V, 24V, 36V, 48V, 60V, 72V, 120V for Solar Cells, RV Battery, and Other DC Applications

The 1P 2P DC Circuit Breaker is a high-current protection device designed to safeguard DC electrical circuits from overloads and short circuits in applications such as solar power systems, RV batteries, and electric vehicles. It is available in a variety of current ratings (80A, 100A, 125A, 150A, 200A, 250A) and voltage ratings (12V, 24V, 36V, 48V, 60V, 72V, 120V), allowing for flexible use in a wide range of DC-powered applications.

These circuit breakers are essential for ensuring the safety and reliability of electrical systems by automatically disconnecting the circuit in case of an overload or short circuit, preventing damage to wires, components, and batteries.

Key Features:

• Overload and Short Circuit Protection: These circuit breakers are designed to automatically trip and disconnect the power if the current exceeds the rated value, preventing potential damage to sensitive components or batteries.

• DC Rated: Specifically designed for DC applications, these breakers can handle high direct current (DC) loads, making them ideal for systems like solar panels, solar inverters, batteries, RV electrical systems, and electric vehicles.

• Voltage Range: Available in multiple voltage ratings, including 12V, 24V, 36V, 48V, 60V, 72V, and 120V, to match the voltage of different systems, including solar battery storage, DC motor circuits, and electrical vehicles.

• Current Ratings: Available in various current ratings to meet different application needs:

  • 80A: Suitable for small-scale systems, low-power applications, or light-duty solar setups.
  • 100A, 125A: Suitable for medium-duty systems like small RVs, marine setups, or medium-sized solar power systems.
  • 150A, 200A: Ideal for larger solar systems, RV or camper van electrical systems, or electric vehicles requiring higher power.
  • 250A: For high-power systems such as large solar arrays, industrial DC applications, or high-current battery storage systems.

• 1P and 2P Configurations:

  • 1P: A single-pole version for protecting a single circuit, typically used for applications where only one DC voltage line needs protection.
  • 2P: A double-pole version for protecting two circuits simultaneously, commonly used in dual voltage systems or systems with both positive and negative leads.

• Manual Reset: After a trip due to an overload or short circuit, the breaker can be manually reset, allowing the system to resume operation after the issue is resolved.

• Mounting Options: These circuit breakers are typically DIN rail mountable or panel mountable, making installation easier in electrical panels or distribution boards.

• Quick Tripping Response: These breakers are designed to provide a quick response time to avoid long-duration overloads or shorts that could cause damage to equipment or create fire hazards.

• Compact Design: These circuit breakers feature a space-saving design, allowing them to be easily integrated into electrical control panels or systems with limited space.

Applications:

• Solar Power Systems: Used to protect solar panel arrays, solar inverters, batteries, and charge controllers from overcurrent conditions, ensuring safe and reliable operation of off-grid or grid-tied solar installations.

• RV and Camper Van Electrical Systems: Protects batteries, inverters, DC distribution circuits, and other components in recreational vehicles, ensuring safety during long trips and off-grid living.

• Electric Vehicles (EV): Used to safeguard the DC circuits in electric vehicles, including battery packs, motors, and charging systems, preventing overloads and short circuits.

• Battery Storage Systems: Ideal for DC battery banks in solar energy storage or backup power systems, protecting the system from overload or fault conditions that could damage expensive batteries.

• DC Powered Equipment: Suitable for various DC-powered equipment that requires overcurrent protection including motors, pumps, and electronics in remote locations or low-voltage systems.

Specifications:

• Current Ratings: 80A, 100A, 125A, 150A, 200A, 250A
• Voltage Ratings: 12V, 24V, 36V, 48V, 60V, 72V, 120V DC
• Pole Configurations: 1P (single-pole) and 2P (double-pole)
• Mounting Type: DIN Rail or Panel Mount
• Operating Temperature: Typically -25°C to +60°C, depending on the specific model and application
• Tripping Characteristics: Fast-acting thermal or magnetic tripping mechanism to protect against overloads and short circuits
• Manual Reset: Yes, after the breaker trips due to an overload or short circuit, the breaker must be manually reset.
• Compliance: Typically complies with international standards such as IEC 60947 or UL 489 for DC applications.

Advantages:

• Reliable Protection: Automatically cuts off the circuit in case of overload or short-circuit to protect expensive components like solar panels, batteries, and inverters.

• Versatile Voltage and Current Options: Available in a wide range of voltage and current ratings, making it suitable for a variety of DC-powered systems from small solar setups to large battery storage systems.

• Manual Reset: Allows for the breaker to be reset manually after a trip, ensuring the system can resume operation once the fault is cleared.

• Durable and Compact: Designed to handle high currents and operate efficiently in harsh environments (such as RVs, marine, and solar energy systems) with a compact design for easy integration.

• Cost-Effective Protection: Provides affordable protection for low-voltage DC systems without the complexity of more expensive protection solutions.