Socket combination, with protection class IP44, ready for connection, according to EN 61439-3, high mechanical load capacity, temperature-resistant, combinableCable entries:Top: Pre-knockout 2 x M20, 2 x M20/25, 3 x M32/40Bottom: Pre-knockout 2 x M20, 2 x M20/25, 3 x M32/40Left: Pre-knockout 4 x M20Right: Pre-knockout 4 x M20Rear: Pre-knockout 4 x M20/25, equipped with:1 x residual current circuit breaker (RCCB), 40/0, 03A, 4-pole, Type A8 x circuit breaker B16A, 1-pole8 x SCHUKO(R) socket (front), 230VDimensions: 250 x 400 x 122mmIncluded accessories: Mounting brackets: 2x M25, 2x M32, sealing plugs, cover and labeling strips