ABB SB204M-C20 Miniature Circuit Breaker

ABB SB204M-C20 Miniature Circuit Breaker – 4 Pole, 20A, Type C

Protect your electrical circuits with the reliable ABB SB204M-C20 Miniature Circuit Breaker, designed to handle both overload and short circuit scenarios with ease. Built for performance, this 4-pole breaker is compact, safe, and compliant with international standards.

Key Features at a Glance

• 4-pole configuration (4P) for balanced phase protection

• Rated Current: 20A, Tripping Characteristic: C-Type

• Voltage Rating: 415V AC / Max 60V DC

• Breaking Capacity: Up to 10 kA at 240/415V AC

• Dual tripping mechanisms: Thermal (overload) & Electromechanical (short circuit)

• Standard compliance: IS/IEC 60898-1

• Overvoltage category: III

• Compact dimensions: 70mm x 85mm x 69mm

• Impulse Withstand Voltage: 4kV

• Built-in depth: 69mm

• Country of Origin: India

Why Choose This Product

The ABB SB204M-C20 MCB stands out for its precision engineering and trusted performance in safeguarding electrical circuits. The combination of thermal and electromechanical tripping mechanisms ensures accurate response to both overloads and short circuits. With a 10kA short-circuit capacity and global standard compliance, this circuit breaker is perfect for environments that demand safety, reliability, and efficiency.

Ideal For

• Residential Complexes

• Commercial Buildings

• Industrial Facilities

• Infrastructure Projects

• Panel Builders & OEMs

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