Specifications General Specifications Parameter Value Series A16 Type Standard pushbutton switch Construction Detachable (separate) type Mounting Type Panel Mount, Front Panel Cutout Dimensions Circular - 16.00 mm Diameter Body Depth 28.5 mm (miniature design, smallest in class) Actuator Shape Rectangular, Button Actuator Color Blue Degree of Protection IP40 Electrical Specifications Parameter Value Circuit SPDT (Single Pole Double Throw) Switch Function On-Mom (Momentary) Contact Form 1c (1 changeover contact) Contact Rating (AC) 5 A at 125 VAC / 3 A at 250 VAC Contact Rating (DC) 3 A at 30 VDC Minimum Applicable Load 1 mA at 5 VDC Insulation Resistance 100 MΩ min. (at 500 VDC) Dielectric Strength 2,000 VAC 50/60 Hz for 1 min (between terminals of different polarities) Life & Performance Specifications Parameter Value Electrical Life 100,000 operations minimum Mechanical Life 2,000,000 operations minimum Permissible Operating Frequency (Electrical) Max. 20 operations per minute (momentary) Permissible Operating Frequency (Mechanical) Max. 120 operations per minute Environmental Specifications Parameter Value Operating Temperature -10°C to 55°C (with no freezing or condensation) Storage Temperature -25°C to 65°C (with no freezing or condensation) Operating Humidity 35% to 85% RH (with no condensation) Mechanical Specifications Parameter Value Termination Style Solder, Quick Connect - 0.110" (2.8mm) Operating Force (OF) 4.41 N (450 gf) max. Pretravel (PT) Approx. 2.5 mm max. Weight Approx. 13 g (operating unit only) Agency Approvals & Compliance Certification Standard UL UL508 CSA / cUL C22.2 No.14 TUV EN60947-5-1