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JMP Switches

Snap Action Micro Switches

Senasys designs and manufactures a line of high quality and precise snap action micro switches. Each switch is designed for custom applications where different actuators and operating forces are required. Our extensive line of micro switches can be paired with a simple leaf actuator, sail or paddle, float, wire, roller, or we also can provide you a basic plunger switch with different force options. Learn more about the different actuation options below or contact us with your application details.

JMP Snap Action Micro Switches Snap Action Micro Switch Catalog Pages  Contact us about snap action micro switches

JMP Plunger Micro Switch

JMP Plunger Switch

Choose from multiple mounting designs, Spring Clip, 4 hole side mount or L bracket. Metal or plastic plungers. Control Plunger length, operating force and center or end plunger location. SPDT and SPST, NO or NC, Ampere ratings up to 12A@125V and 6A@ 250V. Base series designed for operating temperatures up to 150° F. Use one of our current production models or send us your specifications… (read more)

Purchase plunger micro switches
JMP Float Micro SwitchesJMP Condensate/Float Switch

Universal float switch design with Stainless Steel leafs and Styrene Float .Multiple mounting designs, spring clip, 4 hole side mount and L bracket. Metal or plastic plungers. Control Plunger length, operating force and center or end plunger location. SPDT and SPST, NO or NC, Ampere ratings up to 12A@125V and 6A@ 250V. Base series designed for operating temperatures up to 150° F. Use one of our current production models or send us your specifications… (read more)

Purchase float micro switches
JMP Leaf Micro SwitchesJMP Leaf Switch

Give us your leaf design or use one of our standard leafs. Control flows and locations. Multiple mounting designs, Spring Clip, 4 hole side mount and L bracket. Metal or plastic plungers. Control plunger length, operating force and center or end plunger location. SPDT and SPST, NO or NC, Ampere ratings up to 12A@125V and 6A@ 250V. Base series designed for operating temperatures up to 150° F. Use one of our current production models or send us your specifications… (read more)

Purchase micro switch with leaf actuator
JMP Roller Micro SwitchJMP Roller Switch

Switch based on location using our standard roller switches or let us work with you on your design needs. We offer multiple mounting designs, Spring Clip, 4 hole side mount or L Bracket. Metal or plastic plungers styles. Control Plunger length, operating force and Center or end plunger location. SPDT and SPST, NO or NC, Ampere ratings up to 12A@125V and 6A@ 250V. Base series designed for operating temperatures up to 150° F.

JMP Sail Micro SwitchJMP Sail Switch

Add a Sail or Paddle to the leaf and sense air flows and pressures. Current production mountings include Spring Clip, 4 hole side mount or L bracket. Metal or plastic plungers. Control Plunger length, operating force and center or end plunger location. SPDT and SPST, NO or NC, Ampere ratings up to 12A@125V and 6A@ 250V. Base series designed for operating temperatures up to 150° F. Use one of our current production models or send us your specifications… (read more)

Purchase micro switches with sail actuator for sensing air flow.

 JMP Micro Switch with WireJMP Whisker Switch

Specify your whisker arm design or use one of our current product lengths. Choose from multiple mounting designs, spring clip, 4 hole side mount or L bracket. Metal or plastic plungers. Control Plunger length, operating force and Center or end plunger location. Approximate actuator length 3″, actuator can be cut or bent by you to meet your need. SPDT and SPST, NO or NC, Ampere ratings up to 12A@125V and 6A@ 250V. Base series  designed for operating temperatures up to 150° F. Use one of our current production models or send us your specifications… (read more)

Purchase micro switch with wire actuator.