Durable 3-Pole Single-Throw Toggle Switches for Industrial & DIY Use
Explore high-quality 3-pole single-throw toggle switches—ideal for electrical panels, machinery, and custom projects. Robust, easy to install & long-lasting.
What Is a 3-Pole Single-Throw Toggle Switch?
A 3-pole single-throw (3PST) toggle switch controls three separate circuits with a single lever movement. Unlike standard single-pole switches, this design allows you to manage multiple connections simultaneously—perfect for industrial equipment, power distribution, and complex electrical setups.
These switches feature a sturdy metal or high-grade plastic housing, ensuring durability in demanding environments. Whether you need to switch motors, lighting systems, or control panels, a 3PST toggle switch provides reliable performance with a simple flip action.
Key Features & Benefits
1. Multi-Circuit Control in One Switch
With three poles, this switch can handle multiple electrical paths at once, reducing the need for extra wiring. This makes installations cleaner and more efficient, especially in control panels and machinery.
2. Heavy-Duty Construction
Built to last, these switches often feature:
- Metal actuators for enhanced durability
- High-current ratings (typically 10A-20A)
- Secure screw terminals for stable connections
3. Easy Installation & Versatility
The standard SPST (Single-Pole Single-Throw) toggle switch is simple, but a 3PST toggle switch adds flexibility without complexity. It fits into most enclosures and works with standard wiring setups, making it a go-to choice for electricians and engineers.
Common Applications
Thanks to their reliability and multi-circuit control, 3PST toggle switches are widely used in:
- Industrial Control Panels – Manage multiple machine functions with one switch.
- Power Distribution Units (PDUs) – Safely control multiple circuits.
- Automotive & Marine Systems – Handle high-current applications.
- DIY & Custom Electronics – Ideal for advanced projects requiring multi-circuit switching.
Why Choose a 3PST Toggle Switch?
If you need a robust, multi-functional switch for industrial or heavy-duty use, a 3-pole single-throw toggle switch is an excellent choice. Its ability to control multiple circuits with one lever simplifies wiring while maintaining high performance.
Looking for a reliable 3PST toggle switch for your next project? Browse our selection today and find the perfect fit!
