ABB RCD Switch, DIN Rail Mounting, 415V AC Rated Voltage - DDA 200 A Series - 2CSB203101R1400 - DDA203A-40/0,03 Quickly detect current leakages in your circuitry using this RCD switch from ABB. As a Type A device, it protects against sinusoidal alternating and direct pulsating earth fault currents to help keep people and connected equipment safe. It has a sensitivity of 30mA and an instantaneous trip time to react swiftly to dangerous faults. The module comes with an integrated mounting rail, so it's ready to attach your choice of MCB. This makes it easy to build and adapt your safety system. Features & Benefits • Circuit information printed on the front to simplify installation
• Toggle switch and test button for easy safety system maintenance
• Wide operating temperature range between -25°C and +55°C, for use in demanding environments
• Remote tripping is possible for greater flexibility Applications • Escalators and lifts
• Barriers and gates
• Conveyor belts What MCBs are compatible with this RCD switch? MCBs in the S200 series are compatible with this RCD switch, including the 1-pole circuit breaker (489-0447). What type of terminals does this RCD switch have? This RCD switch has screw terminals, so you can be sure of a secure wire attachment, even in vibrating conditions.