Siemens
Siemens 3RT1024-1AC20 SIRIUS Power Contactor
Siemens 3RT1024-1AC20 SIRIUS 3-Pole Power Contactor
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12-Mo Warranty
Same-Day Dispatch
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🎖 Veteran-Owned
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Response within 1 business hour
12-month warranty
All units tested
Same-day dispatch
Order by 2pm CST
Worldwide delivery
US, EU, Asia, Middle East
Veteran-owned
CAGE: 9NK75
AC-3 rated 12A
5.5kW power capacity
24V AC coil
3-pole configuration
Size S0 frame
Screw terminals
Product description
The Siemens 3RT1024-1AC20 is a 3-pole power contactor for AC-3 applications, rated at 12A and 5.5kW at 400V. It features a 24V AC coil and is built with a Size S0 frame and screw terminals, ensuring reliable motor control and switching.
This contactor is widely used in industrial automation, motor control centers, and machine tool applications. The 24V AC coil voltage is common in many control systems, providing flexibility in integration.
As a veteran-owned surplus parts distributor, Stanlo Automation offers this essential component. We are dedicated to providing high-quality, reliable industrial automation solutions.
Technical specifications
| AC-3 Rating | 12 A |
| Power Rating | 5.5 kW / 400 V |
| Coil Voltage | 24 V AC (50/60 Hz) |
| Poles | 3 |
| Size | S0 |
| Terminal Type | Screw |
Common applications
Motor control
Industrial automation
Motor control centers
Machine tools
Power switching
Compatible systems
Compatible with Siemens 3RU1126 thermal overload relays and 3RB2026 electronic overload relays.
Also known as
Siemens SIRIUS 3RT1024-1AC20
3RT1024-1AC20 Contactor
Replaces / compatible with
This product is phased out. The preferred successor is SIRIUS 3RT2024-1AC20.
Technical note
Expert tip
Ensure proper installation and wiring to the 24V AC coil to guarantee safe and reliable operation.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 are the key specifications of the Siemens 3RT1024-1AC20?
The Siemens 3RT1024-1AC20 is a 3-pole power contactor rated for AC-3 12A at 5.5kW/400V. It features a 24V AC coil and screw terminals.