The ABB S203-B25 is a compact circuit protection device designed for 50/60 Hz electrical systems. It provides dependable 25 A protection for panels and control circuits, making it a reliable choice for installers who value safety and simplicity.

Key Features & Design

• Model: ABB S203-B25
• Frequency: 50/60 Hz
• Rated current: 25 A
• Dimensions: 52.5 mm (width) × 69 mm × 80 mm
• Temperature range: −25 °C to 55 °C
• Family: S203-B25
• Design: compact, robust enclosure suitable for panel mounting

Performance / Benefits

Designed for dependable overcurrent protection, the ABB S203-B25 helps prevent damage to wiring and connected equipment by interrupting fault currents quickly and reliably. Its compact size simplifies panel layouts, while its broad operating temperature range supports consistent performance across varied environments. With this device, you gain safer operation, easier installation, and improved reliability for your electrical system.