Siemens
Siemens 3RT1023-1A SIRIUS Power Contactor - 9A, AC Coil
Siemens 3RT1023-1A 3-pole Power Contactor
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12-Mo Warranty
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12-month warranty
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Same-day dispatch
Order by 2pm CST
Worldwide delivery
US, EU, Asia, Middle East
Veteran-owned
CAGE: 9NK75
AC-3 rating of 9A
4 kW motor power at 400V
Size S0
Screw terminals
3-pole configuration
Product description
The Siemens 3RT1023-1A is a 3-pole power contactor rated for AC-3 applications at 9A and 4kW at 400V. This Size S0 contactor features screw terminals for connection.
This contactor is designed for general motor control and switching tasks in industrial and commercial applications. Its reliable performance makes it suitable for use in control panels and machine automation.
Stanlo Automation, a veteran-owned distributor of industrial surplus parts, provides a reliable source for your automation components. We ensure quality and efficient delivery to keep your operations running.
Technical specifications
| Poles | 3 |
| Current Rating (AC-3) | 9A |
| Voltage Rating (AC-3) | 400V |
| Motor Power | 4kW |
| Frame Size | S0 |
| Terminal Type | Screw |
Common applications
Motor control
Industrial automation
Control panels
Machine tools
Compatible systems
General industrial control systems
Also known as
3RT10231A
Siemens Contactor 3RT101
SIRIUS 3RT1023-1A
Replaces / compatible with
The 3RT1023-1A is part of the SIRIUS 3RT1 series and has successors within the SIRIUS 3RT2 series.
Technical note
Expert tip
This Size S0 contactor is designed for DIN rail mounting and can be fitted with auxiliary contact blocks for expanded functionality.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 is the AC-3 current rating for the Siemens 3RT1023-1A?
The Siemens 3RT1023-1A power contactor has an AC-3 current rating of 9 Amps and is suitable for switching motor loads up to 4kW at 400V.