⚡ Hager Circuit Breakers — Reliable Protection for Electrical Systems

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⚡ Automatic Circuit Breakers — Reliable Electrical Protection

Automatic circuit breakers are essential devices designed to protect electrical circuits from overcurrent, short circuits, and overloads. They automatically disconnect the power supply in case of dangerous conditions, ensuring safety for equipment and users.

📍 Where are circuit breakers used?

🏠 In residential homes and apartments
🏢 In office and commercial buildings
🏭 In industrial facilities
📦 Inside distribution panels and control cabinets

⚙️ Key Features

🔢 Rated current: from 6A to 63A
💥 Breaking capacity: 4.5–10 kA
⚙️ Number of poles: 1P, 2P, 3P, 4P
🔒 Trip curve types: B, C, D
🔧 DIN rail mounting

🌟 Advantages of ordering from Net-Server

✅ Wide range of models in stock
📦 Fast dispatch across Ukraine
📞 Expert advice and support
🔗 Compatibility with modern distribution boards

🔗 Related categories

Distribution panels — for mounting circuit breakers
Cross-connect equipment — terminal blocks, boxes, and more
Cable laying accessories — trays, conduits, cable ducts
Network cables — twisted pair, coaxial, power cables

❓ Frequently Asked Questions (FAQ)

How do I choose the right circuit breaker?

Consider the type of load, rated current, number of poles, and tripping curve (B, C, D). Type C is most common for general-purpose use.

Can I install a circuit breaker myself?

It’s recommended to have a certified electrician perform the installation to ensure safety and compliance.

What is the difference between B, C, and D tripping curves?

B — for sensitive loads (lighting), C — universal, D — for high inrush current loads (motors, transformers).

What voltage and frequency are supported?

Most circuit breakers are rated for 230/400 V and 50 Hz.

💡 Order your automatic circuit breakers from Net-Server — your trusted source for reliable electrical equipment.