Description

The SH203-C63 electrical mini circuit breaker ensures dependable protection for high-current three-phase installations. It reacts quickly to overloads and short circuits, reducing downtime in demanding environments. Designed for long-term stability and DIN-rail convenience, it’s ideal for industrial and commercial distribution setups. For higher-efficiency power management and automation, explore our ABB low and medium voltage distribution solutions optimized for reliability and control.

Key Specifications – SH203-C63 Mini Circuit Breaker

• Model: SH203-C63

• Rated Current: 63 A

• Curve: Type C

• Poles: 3P

• Voltage: 230 / 400 V AC

• Breaking Capacity: 6 kA

• Mounting: DIN-rail

• Standard: IEC/EN 60898-1

Highlights

• Robust performance for high-load systems

• Fast tripping and circuit isolation

• Compact design saves panel space

Typical Uses

• Industrial switchboards

• HVAC and machinery panels

• Commercial power distribution

Installation & Support

Quick installation on DIN rails with secure labeling.

• Includes wiring documentation

• Supported by ARC Technologies