ABB RCCB, 40A, 4 Pole

Choose this RCBO from ABB to protect people and equipment from ground faults. It also safeguards against short circuits and overload, so helps to stop power surges from damaging your industrial system. An instantaneous break time means the unit immediately interrupts a circuit when an imbalance is detected. To easily determine if your device is operating correctly, simply use the test button on the unit. For at-a-glance status checks, a contact position indicator lets you quickly check whether its contacts are open or closed, regardless of the toggle switch position.

• Compatible with demanding environments, thanks to a broad operating temperature range of -25°C to +55°C
• Information is laser-printed onto the unit, so it's easy to see and won't wear down quickly
• Bidirectional cylindrical clamps help to make connections simple and reliably secure

• Automotive manufacturing
• Medical equipment
• Food and beverage industry
• Electronics

This circuit breaker is designed for DIN rail mounting, which makes it quick and easy to install without using tools.