ABB DS203NC Series RCBO, 20A, 4 Poles - 2CSR256040R1204 DS203NC C20 AC30 This residential circuit breaker by the ABB with a current rating of 20A is a vital electrical safety device. It is designed to provide protection against short-circuit currents, overload, earth fault currents, and indirect contacts. With a trip sensitivity of 30mA, it ensures additional protection against direct contacts. Features & Benefits • DIN rail mount design for easy installation
• 4 pole configuration for enhanced safety
• RCBO type combining residual current and overcurrent protection
• Compliance with IEC and EN standards for reliable performance
• Rated current of 20A and rated voltage of 400 to 415 V AC
• Energy limiting class for efficient operation Applications • Suitable for residential buildings, commercial spaces, and industrial setups
• Ideal for protecting electrical circuits from various faults
• Used with modular DIN rail products for comprehensive protection Can it protect against short-circuit currents? Yes, the ABB RCBO is designed to provide protection against short-circuit currents along with other electrical faults. Will it fit on a DIN Rail Mount? Yes, it features a DIN Rail Mount design for easy and secure installation. Is it suitable for industrial applications? Yes, the ABB RCBO is ideal for industrial setups to safeguard electrical circuits effectively. Can it protect against earth fault currents? Yes, it is designed to protect against earth fault currents, ensuring enhanced electrical safety. Can it be used in conjunction with other modular DIN rail products? Yes, this RCBO is compatible with modular DIN rail products for comprehensive protection of electrical circuits.