Cherry D4 series miniature microswitches are a highly reliable switch that offers a high level of repeat accuracy. The D4 series has high contact stability thanks to application-specific contact materials for switching currents of 100 mA to 21 A at 250 V ac.
Polyester casing. Snap action. V3 case size. EN 61058 and UL1054-approved. Cadmium-free contact material. Mechanical life ≥ 2x10^7 (3 x 10^6 for high temperature versions)
Actuator Type = Short Roller Lever
Terminal Type = Tab
Contact Current Rating = 21 A @ 250 V ac
Contact Configuration = SPDT-NO/NC
Operating Force = 1.77 N
Minimum Operating Temperature = -40°C
Maximum Operating Temperature = +85°C
Contact Material = Silver Alloy
Operating Temperature Range = -40 - +85°C