Description

The S202-C25 miniature circuit breaker from ABB’s System pro M compact S200 series delivers reliable and precise protection for electrical circuits. With both thermal and electromechanical tripping mechanisms, it ensures dependable protection from overloads and short circuits. The Type C characteristic curve makes it suitable for circuits with moderate inrush currents, such as lighting, HVAC, and small motors. Its compact two-pole design offers enhanced isolation and safety, while bottom-fitting auxiliary contacts can be mounted to reduce installation space by up to 50%. For complete system integration, use it alongside our industrial panel fabrication solutions for professional-grade electrical assemblies.

Key Specifications – Miniature Circuit Breaker S202-C25

• Model: S202-C25

• Rated Current: 25 A

• Tripping Characteristic: Type C

• Rated Voltage: 230/400 V AC

• Breaking Capacity: 6 kA

• Poles: 2P (Two-Pole)

• Tripping Mechanisms:

  • Thermal: Overload protection

  • Electromechanical: Short-circuit protection

• Standards Compliance: IEC/EN 60898-1, IEC/EN 60947-2, UL1077

• Mounting: DIN-rail modular system

• Configurations: 1P, 1P+N, 2P, 3P, 3P+N, 4P

• Operating Temperature: -25°C to +55°C

Highlights

• Dual tripping design for precise fault detection

• Type C curve ideal for moderate starting current applications

• Compact modular build with current-limiting performance

• Compatible with auxiliary and signaling accessories

• Space-saving design supports bottom-fitting contact modules

Typical Uses

• Residential and commercial distribution boards

• Industrial control systems and sub-panels

• Lighting, HVAC, and small motor circuits

• Automation and process equipment protection

Installation & Support

The S202-C25 allows quick and easy DIN-rail mounting with secure terminal connections.

• Supports auxiliary and signaling contacts for monitoring

• Supplied with installation manuals and wiring documentation

• Backed by ABB’s technical support and service network