Stations with 1 and 2 functions • Grey painted marine grade aluminium alloy box • Threaded flameproof joint • Connection : 2 x 2.5 mm2 max. Internal earth : 4 mm2 • External earth : M5 screw for 10 and 16 A - M6 for 32 A • 1 x M20 or M25 threaded entry (cable gland not supplied) excepted cat. numb 0938 88/89 : 2 entries 1 top / 1 botom