Industrial protective DC circuit breaker for solar modules 2P | 150A | 600VDC | 50kA
Code: ES-TXBD1-150The two-pole DC MCCB circuit breaker is designed to protect direct current (DC) circuits from overload and short circuits, and also functions as an isolator. It is ideally suited for use in photovoltaic (PV) systems, wind and hydroelectric power plants, and electric vehicle charging systems.
High breaking capacity – Icu 50 kA (maximum breaking capacity) and Ics 35 kA (service breaking capacity) ensure reliable protection even under demanding conditions. A robust housing and compliance with international standards make it a reliable choice for professional installers.
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Technical specifications:
Number of poles: 2P
Rated current: 150A
Operating voltage: DC 600V
Maximum breaking capacity (Icu): 50 kA
Effective operating breaking capacity (Ics): 35 kA
Protections: Overload and short-circuit protection
Temperature range: -20 °C to +60 °C
Certifications: CE
Standards: IEC/EN 60947-2
Features:
Effective DC circuit protection against critical electrical events
Suitable for solar and battery systems of various sizes
Compact, robust housing
Complies with international safety requirements
Applications:
Solar energy (PV) systems: inverters, batteries, chargers
Wind and hydro power plants
DC charging stations for electric vehicles
DC distribution boxes and inverter lines
Pros:
High breaking capacity: Icu 50kA, Ics 35kA – high protection level
Compatible with DC600V systems – broad applicability
Reliable and safe – meets IEC 60947-2 and CE requirements
Durable and resistant to temperature fluctuations
Suitable for professional use
Cons:
Not intended for AC networks
Basic electrical installation skills required for mounting
Automatic circuit breaker – a highly reliable choice for ensuring the safety of DC electrical systems. With overload and short-circuit protection, international standards compliance, simple installation, and robust construction, this breaker is an ideal component for professional projects.
Illustrative image may have been created using AI. The appearance of the product may differ slightly from the image shown. Please refer to the technical specification.This product is marked with the CE label, which confirms that it complies with all applicable European Union directives and regulations. CE marking is not just a formality – it is an important indicator of quality and safety, ensuring that the product has been properly assessed, tested, and can be safely used throughout the EU market.
CE certification means that the product has been evaluated according to the main criteria:
Safety requirements – ensures that the product does not pose a risk to the user or the environment
Electromagnetic compatibility (EMC) – the device does not interfere with other equipment and is resistant to external disturbances
Environmental standards – complies with current ecological and material usage requirements
Operational reliability – the product is suitable for long-term use according to its intended purposeCE marking allows this product to:
be legally supplied and used in all European Union countries
ensure a high level of quality and safety
be used in residential, commercial, and industrial environmentsThe CE mark is a declaration of the manufacturer’s responsibility, confirming that the product complies with all applicable standards and has been assessed according to EU legislation.
What does this mean for you as a buyer?
Safe use in everyday activities
Reliable performance and reduced risk of failure
Compliance with EU standards and requirements
Suitability for professional solutions
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