Siemens
Siemens 7PU4020-3AN20 Motor Contactor
Siemens 7PU4020-3AN20 3-pole AC Motor Contactor
● In Stock
12-Mo Warranty
Same-Day Dispatch
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🎖 Veteran-Owned
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12-month warranty
All units tested
Same-day dispatch
Order by 2pm CST
Worldwide delivery
US, EU, Asia, Middle East
Veteran-owned
CAGE: 9NK75
3-pole configuration
AC coil operation
Robust Siemens design
Reliable motor switching
Industrial grade
Product description
The Siemens 7PU4020-3AN20 is a 3-pole motor contactor designed for switching electric motors and other loads in industrial applications. It utilizes AC operation for reliable power switching.
This contactor is suitable for a wide range of applications including motor control, lighting circuits, and capacitor banks in manufacturing plants, building services, and machine tools.
Stanlo Automation, a veteran-owned distributor of surplus industrial parts, offers the Siemens 7PU4020-3AN20. Source your automation components from a trusted provider committed to quality and availability.
Technical specifications
| Poles | 3 |
| Operation | AC |
| Series | SIRIUS |
Common applications
Motor control
Lighting circuits
Capacitor banks
Pump control
Fan control
Compatible systems
Compatible with standard industrial control panels and electrical systems requiring AC operated contactors.
Also known as
Siemens 7PU4020
3-pole AC Contactor
SIRIUS Contactor
Replaces / compatible with
Designed as a replacement for older Siemens contactors or as a component in new control panel builds.
Technical note
Expert tip
Verify the coil voltage and current rating against your application requirements before installation.What happens next?
1
Email confirmation
Immediate receipt acknowledgment sent to you
2
Account manager assigned
Confirms your part's spec and condition
3
Your quote delivered
Tailored to your specific requirements
Frequently asked questions
What type of operation does the Siemens 7PU4020-3AN20 contactor use?
The Siemens 7PU4020-3AN20 is an AC operated contactor, meaning its coil is designed to function with an alternating current power supply for activation.