Limit switch GO Switch 21

Offering the same features as the GO™ Switch Model 11, The Model 21 GO™ Switch provides a smaller design. All GO™ Switch wiring options include A/C, D/C, N/O or N/C, consumes no power to operate and has no current leakage or voltage drop. Features Durable welded stainless steel construction withstands moisture, salt, corrosives, and abuse Heavy-duty contacts Seesaw armature provides snap action and high contact pressure No lever arms, cams, or springs to break or fail Immune to RFI Consumes no power to operate No current leakage Currently the only explosion proof proximity switch rated to 10 amps in the world