30mm Push Button, Type K, keyed selector switch, 3 position, C cam, key withdrawal in any position

SQUARE D AND TELEMECANIQUE 9001KS43K10 SELECTOR SWITCH NON-ILLUMINATED (HARMONY) 3 NO CONTACT BLOCKS MAINTAINED WATER TIGHT DUST TIGHT AND OIL TIGHT (INDOOR/OUTDOOR) NEMA 1/2/3/3R/4/6/12/13 ALL ROUND CHROMIUM PLATED METAL 30MM