1pcs New original APEM high current knob switch 637HK rocker switch(ON)-OFF-(ON) M12 screw foot

The APEM 637HK high current rocker switch delivers reliable (ON)-OFF-(ON) operation with a robust M12 screw foot for secure panel mounting. This original component is engineered for demanding applicat...
Good to know
Questions about this product
- What kind of applications is this (ON)-OFF-(ON) switch good for?
- This APEM 637HK switch is ideal for applications needing temporary actuation, like jogging motors or reversing functions. Its (ON)-OFF-(ON) momentary action means it springs back to the centre OFF position from either ON side. It's suitable for industrial control panels, test rigs, and custom machinery.
- How do I mount this rocker switch?
- The switch features an M12 screw foot for secure panel mounting. It ensures a solid, vibration-resistant installation in panels up to 4mm thick. You won't need any additional hardware for fitting.
- What materials is this switch made from?
- The actuator and housing are made from thermoplastic for durability. Its contacts are silver alloy, which is typical for high current applications. The terminals are brass, tin-plated for good conductivity.
Computers & Tablets spec sheet (PDF)
Get a one-page sheet with full description, specifications, technical details, FAQs, price & SKU - handy to save, print, or share.
Not sure which one?
Compare computers & tablets

1pcs New original APEM high current knob switch 637HK rocker switch(ON)-OFF-(ON) M12 screw foot

641H/2 Premium Rocker Switch | ON-OFF Self-Locking | 4-Pin Industrial Grade

631H Series Professional Rocker Switch | Durable Panel Control Knob for Industrial Applications

Rocker Switch | 3-Position Bilateral Reset | Extended Lever APEM 637H-5
Compare options
More Computers & Tablets
Explore the range
Popular in Electronics
Complete the set



































