SW-2004 mercury tilt sensors protection detection Unidirectional 20v glass mercury tilt switch

SW2012 Red 3- wires glass type mercury switch High Stable 2A 220V mercury tilt switch

Dongguan Factory High Stable 2A 220V Two wires glass type mercury switch 3 pins reed switch

BL-2012 Mercury switch Manhole cover mobile sensor One-way tilt switch

BL-2001 Mercury Switch Boiler 220V 20V Tilt Type 1A Iso9001 Float Level Control High Voltage High Current Switch 500,000cycles

Glass Type Industrial Mercury Switch Small Size - Beelee Tilt Switch SW-1001 SW-1002 SW-1003

SW1002 small size 4.0*13MM mercury tilt switch non ball tilt switch

SW1003 Small Size 6*19MM 0.2A Glass Type Mercury Tilt Switch