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

The APEM 641H/2 four-legged two-position self-locking rocker switch delivers reliable ON-OFF control for demanding applications. This original component features a robust self-locking mechanism that p...
Good to know
Questions about this product
- What are the main uses for this APEM 641H/2 rocker switch?
- This switch is ideal for secure ON-OFF control in industrial settings. It's great for machinery, HVAC systems, and production equipment. You can also use it for reliable power switching in test and measurement instruments.
- How does the four-legged design help with installation?
- The four-legged mounting configuration provides superior mechanical stability. This means a more secure panel mount than switches with fewer legs. It also helps reduce stress on the terminals.
- What is the expected lifespan for this switch?
- The APEM 641H/2 is designed for long-term reliability. It has an electrical life of 10,000 cycles at its rated load. The durable construction ensures consistent electrical contact over many operations.
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

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

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

Rocker Switch | 3-Position Bilateral Reset | Extended Lever APEM 637H-5

631H Series Professional Rocker Switch | Durable Panel Control Knob for Industrial Applications
Compare options
More Computers & Tablets
Explore the range
Popular in Electronics
Complete the set



































