ABB SB204M-C1 Miniature Circuit Breaker

Meet the ABB SB204M-C1 Miniature Circuit Breaker—a compact, 4-pole protection device designed to keep your electrical networks safe and reliable. With dual thermal and magnetic tripping, it limits fault currents and shields against overloads and short circuits. Engineered for versatility, it fits seamlessly into residential panels, commercial switchboards, and light-industrial control systems. Built to IS/IEC 60898-1 standards, this 1 A C-characteristic breaker balances precision and durability. Trust in ABB’s legacy of quality, now available through Shansen Enterprises.

Key Features at a Glance

• C-characteristic dual thermal & magnetic trip for overload & short-circuit protection

• 1 A rated current with 10 kA breaking capacity at 240/415 V AC

• Compact footprint: 70 × 85 × 69 mm, 0.47 kg for space-saving installations

• Rated impulse withstand voltage: 4 kV (Uimp)

• Wide operational range: max 264 V AC / 60 V DC

• IS/IEC 60898-1 compliance for residential, commercial & industrial use

• Overvoltage category III for enhanced surge resilience

Why Choose This MCB?
The ABB SB204M-C1 stands out with its precise C-curve tripping and high breaking capacity, ensuring dependable protection when you need it most. Its compact size makes panel integration a breeze, while ABB’s stringent quality controls guarantee long-term reliability. Whether you’re safeguarding home circuits or critical machinery, this MCB offers peace of mind through consistent performance and global compliance.

Ideal For

• Residential distribution boards

• Commercial switchgear installations

• Light-industrial machinery protection

• HVAC control panels

• Lighting circuits in offices & retail

Ready to upgrade your circuit protection? Drop us a message on WhatsApp to get a personalized quote—no cart, no hassle. Our verified team at Shansen Enterprises will guide you through pricing and availability, ensuring you get the right ABB solution for your needs.