Descriptions of Honeywell GSDA03S3 provided by its distributors.
Snap Acting/Limit Switch, SPDT, Momentary, 0.55A, 125VDC, Panel Mount
HONEYWELL MICRO SWITCH GSDA03S3 Safety Interlock Switch, 1NO, 1NC, 10A@60. More details: Safety Interlock Switch, Hinge Mount Actuator, Rotated 90 Degrees Left of Center, Contact Form 1NO/1NC, Direct Opening, Slow Action, Break Before Make, Actuator Length 2.76 In., Connection Type 1/2 In. NPT Conduit, AC Contact Rating 10A @ 600V, Series GSD, DC Contact Rating 10A @ 250V, Height 2.16 In., Width 1.20 In., Depth 1.18 In., NEMA Rating 1, 4X (Indoor Only), 12, 13, IP Rating 66, 67, Operating Temp. Range -13 Degrees to 185 Degrees F, Contact Material Silver, Conduit Size 1/2 In. NPT