西门子 2 POLE 4 AMP CIRCUIT BREAKER 5SJ4204-7HG42

SIEMENS 5SJ4204-7HG42 Circuit Breaker

The SIEMENS 5SJ4204-7HG42 Circuit Breaker is a high-performance, compact electrical protection device designed for commercial and industrial applications. This 2-pole, 4-amp circuit breaker offers reliable overload and short-circuit protection, ensuring the safety and longevity of your electrical systems.

Product Features:

• Compact Design: Space-saving dimensions make it ideal for use in tight electrical panels and control systems.
• Robust Construction: Built with durable materials to withstand harsh industrial environments.
• Easy Installation: Modular design allows for quick and straightforward mounting on DIN rails.
• Clear Status Indicators: Visual ON/OFF switches and status indicators provide easy monitoring of circuit conditions.
• Wide Operating Temperature Range: Functions reliably between -40°C and +85°C, suitable for extreme conditions.
• Compliance & Certification: Meets international standards including IEC/EN 60947-2, Category A, and is CE marked for safety and quality assurance.

Specifications:

• Model: 5SJ4204-7HG42
• Phase: 2-Pole
• Current Rating: 4 Amps (C Type)
• Interrupting Capacity: 10 kA at 400V AC
• Voltage Rating: 400V AC
• Wire Size Compatibility: AWG 18 - AWG 4 (0.75-25mm²) Copper Wire
• Mounting: DIN Rail Compatible
• Enclosure Rating: IP20
• Weight: Approximately 0.3 kg

Applications:

• Commercial Electrical Panels
• Industrial Control Systems
• Building Automation Systems
• Light Commercial Installations
• Renewable Energy Systems (e.g., Solar Inverters)
• General Purpose Overload and Short-Circuit Protection

Benefits:

• Enhanced Safety: Protects electrical circuits from overloads and short circuits, preventing potential damage or hazards.
• Reliability: Designed for long-term performance in demanding environments, reducing downtime and maintenance costs.
• Cost-Effective: Compact size and efficient design optimize space usage while delivering robust protection.
• Global Compliance: Meets international safety and performance standards, ensuring compatibility with global electrical systems.
• User-Friendly: Intuitive design and clear labeling simplify installation and operation for technicians and engineers.