Emas B Series Plastic Spring Plain Blue 22mm Button — B100DM

22 mm diameter, 1NO contact, spring return, flat type, blue color. Contact current 4 A / 250 V AC, insulation voltage 300 V, operating temperature -15 … +80 °C; protection class IP50; mechanical life ≥ 500,000 operations, electrical life ≥ 100,000; impact resistance Wimp 2.5 kV.