Limit Switches

Limit the travel of electrically operated doors, conveyors, hoists, machine tool work tables and similar devices. Equipment having rotating mechanisms, or linear motion which can be translated into rotational motion, can be controlled by these versatile switches. Furnas Series 55 switches can be mounted in any position and are easy to wire and adjust.

Relay and Control Precision Oil Tight Limit Switches UL Listed. File E 100480 Wide choice of heads and actuators. Captive cover screws Dustproof, Oil Tight, Water Resistant Silver/Gold alloy contacts, double contact design. Stainless steel essentials. Standard size & dimensions, ½" conduit entry Temp. range +5° F to +175° F (-15° C to +80° C) Hi-Pot Voltage -2200VA/minute Insulation Resistance -100 MΩ on 500VDC. Contact Arrangement -2 Circuits: 1 NO, 1 NC Max. Operating Freq.120 mech. operations/minute. 30 elect. Operations/minute. Life Test- Mech: Ten Million ...

Relay and Control Mini Limit Switches UL recognized File E100312 Wide choice of heads and actuators. Captive cover screws. Internal grounding screw. Dustproof, Oil Tight, Water-Resistant. Temp. range +5°F to +160°F (-15°C to +70°C).

Non-Metallic Safety Switch, Key Operated De-Energized Solenoid Release, 1NO + 1NC Safety Switch. Interchangeable with most other brands of switches. 4 position field adjustable indexing actuator head. Reliable and accurate sensing. Furnished standard with 13.5mm to 1/2" NPT adaptor for conduit

Relay and Control Precision Oil Tight Limit Switches UL Listed. File E 100480 Wide choice of heads and actuators. Captive cover screws Dustproof, Oil Tight, Water Resistant Silver/Gold alloy contacts, double contact design. Stainless steel essentials. Standard size & dimensions, ½" conduit entry Temp. range +5° F to +175° F (-15° C to +80° C) Hi-Pot Voltage -2200VA/minute Insulation Resistance -100 MΩ on 500VDC. Contact Arrangement -2 Circuits: 1 NO, 1 NC Max. Operating Freq.120 mech. operations/minute. 30 elect. Operations/minute. Life Test- Mech: Ten Million ...