Product Introduction

The ABB 5SGX0845F0001 3BHB003387R0101 is a high-performance circuit breaker designed for industrial and commercial electrical distribution systems. It provides reliable protection against overloads, short circuits, and other electrical faults. This model is part of ABB’s advanced SG (System Pro M Compact) series, known for its durability, safety, and ease of installation.

This circuit breaker is widely used in power distribution panels, machinery, and automation systems. It complies with international safety standards, ensuring optimal performance in demanding environments.

Product Advantages

• High Breaking Capacity: Ensures reliable protection even under extreme fault conditions.

• Compact Design: Saves space in electrical panels while maintaining high performance.

• Easy Installation: Features a user-friendly mounting mechanism for quick setup.

• Durability: Built with high-quality materials for long-term reliability.

• Compliance: Meets IEC/EN 60947-2 standards for safety and performance.

• Versatility: Suitable for a wide range of industrial and commercial applications.

Technical Parameters

Applications

• Industrial Control Panels – Protects motors, transformers, and machinery.

• Commercial Buildings – Used in lighting and power distribution systems.

• Data Centers – Ensures stable power supply and fault protection.

• Renewable Energy Systems – Safeguards solar/wind power installations.

• HVAC Systems – Protects compressors and fans from electrical faults.

Compatible & Recommended Accessories

• Din Rail: Standard 35mm mounting rail.

• End Clamps: For secure installation.

• Busbar Connectors: For multi-pole configurations.

• Protective Covers: To prevent accidental contact.

Installation Instructions

1. Turn Off Power: Ensure the electrical supply is disconnected before installation.

2. Mount on DIN Rail: Snap the breaker onto a 35mm DIN rail.

3. Wire Connection: Connect the input/output wires to the screw terminals (torque as per specifications).

4. Secure with Clamps: Use end clamps for stability in multi-device setups.

5. Test Operation: Restore power and test the breaker’s trip function.

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Frequently Asked Questions (FAQ)

Q1: What is the trip curve of the 5SGX0845F0001?
A1: It has a C-curve, suitable for medium inrush currents (e.g., motors, transformers).

Q2: Can this breaker be used in DC applications?
A2: No, it is designed for AC circuits only (230/400V).

Q3: What is the operating temperature range?
A3: It operates reliably between -25°C to +55°C.

Q4: Is this model suitable for solar power systems?
A4: Yes, but ensure compatibility with DC components if used in hybrid systems.

Q5: How do I reset the breaker after a trip?
A5: Manually push the toggle lever back to the ON position after resolving the fault.

Q6: What is the warranty period?
A6: ABB typically offers a 2-year warranty for this product.