Honeywell Short Lever Micro Switch, PCB Terminal Terminal, 100 mA, 125 V ac, 60 V dc, SPCO, IP40

This micro switch provides a Compact electromechanical switching solution for control and sensing tasks in industrial and electronic systems. It is designed as a subminiature device with a short lever actuator for precise mechanical interaction and is intended for PCB mounting in assemblies where a small form factor and predictable actuation are required.

• PCB Terminal configuration enables direct board integration and neat assembly
• SPCO contact arrangement supports single-pole changeover switching
• Rated for AC and DC operation at 125V and 60V respectively for versatile circuits
• Low contact current handling of 100 mA minimises power draw in signal paths
• Operating force of 150 g provides repeatable tactile actuation response
• Operating range from −40 °C to 85 °C permits use across varied ambient conditions

• Suitable for limit sensing in automation equipment
• Ideal for input detection on control PCBs in electrical panels
• Used with small motors for end-stop detection in mechanical assemblies
• Can be used for user-interface switches on instrumentation boards
• Suitable for safety interlock detection in Compact devices

The housing is MADE from a polyamide compound which offers electrical insulation and resistance to typical industrial handling stresses when mounted on a PCB.

The short lever actuator reduces required installation clearance, allowing tight placement near other components and enabling Compact mechanical linkages.

It carries multiple standards approvals relevant to component-level acceptance across several markets, facilitating inclusion in certified assemblies.

Designers must ensure signal circuits do not exceed the 100 mA contact rating and provide appropriate suppression or buffering when switching inductive loads.