Europa 3-Pole MCBs 10kA D Curve DIN Rail Mount - Europa Components EUCP320D, This 20A 3-pole miniature circuit breaker has a rated short circuit capacity of 10kA and a D characteristic curve.
Designed for DIN rail mounting and will fit consumer units and three phase distribution boards.
Europa Components EUCP320D Three Pole MCB 10kA D Curve 20A