ABB DSE201 series are 1P+N residual current circuit breaker with overcurrent protection (RCBO) in one module. For the protection against short circuit currents, overload, earth fault currents, indirect contacts and additional protection against direct contacts. DSE201 is equipped with supply neutral wire and functional earth wire.

Protect single-phase circuits in homes and offices with this RCBO from ABB. It's a reliable safety device fitted with a thermal-magnetic mechanism and an earth wire to protect against overcurrent and ground-fault currents. Type B tripping characteristics mean the circuit breaks quickly when the unit detects currents that are between three and five times the rated load of 16A. It has a simple toggle switch for operation, with on and off labels as well as red and green indicator colours for ease of use.

• Toggle can be padlocked to prevent tampering
• Test button on the front lets you carry out quick checks
• Bottom terminals are suitable for both cable or bus bar connection for versatility

• Consumer units
• Distribution boards
• Control cabinets

This RCBO comes with screw terminals that are set in wide holes to easily fit an insulated screwdriver. It has failsafe terminals on the line side to minimise connection errors and comes fitted with flying leads for the neutral and earth connections. This simplifies wiring and speeds up installation time.

ABB RCBO's & RCCB's

RCBO's : DIN rail mounting with an operating temperature range of -25 to +55 °C. Optimum frequency range of 50 to 60Hz