30mm Push Button, Type K, push button, full guard, black, 1 NO and 1 NC

SQUARE D AND TELEMECANIQUE 9001KR1BH13 PUSHBUTTON STANDARD (FINGERSAFE) NON-ILLUMINATED (HARMONY) 2 1 NO - 1 NC MOMENTARY FULL GUARD (METAL) WATER TIGHT DUST TIGHT AND OIL TIGHT (INDOOR/OUTDOOR) NEMA 1/2/3/3R/4/6/12/13 ROUND 30MM