The Schneider Resi9 3p 20A (R9F12320) automatic circuit breaker is designed for switching and protecting electrical circuits and appliances from overload and short circuit in a 380V three-phase network. The Schneider 20A three-pole circuit breaker from the new improved Resi9 series is housed in a plastic casing with on/off indication. The design of the Schneider 3p 20A three-pole circuit breaker allows for installation on a DIN rail and securing it with a special latch. The new improved series of Schneider Resi9 circuit breakers offers high quality and reliable devices at a moderate price, comparable to top-tier equipment. It provides the best value for the price. Characteristics of Schneider Resi9 circuit breakers: - Rated operational voltage - 230/400V - Rated frequency - 50 Hz - Rated current - 20A - Rated breaking capacity - 6 kA - Time-current curve - C - Maximum cross-section of connected wire - 35 mm² - Mechanical endurance - 20,000 cycles - Operating temperature range - from -25 to 45 degrees.