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Got hold of Sime for a Carrier card for a chiller. Machine down in a factory. Received the new card in express time machine and plant now up and running fantastic service form Sime
3 months ago
3RT1025-3AL20
Siemens 3RT1025-3AL20 available at EU Automation. Get in touch today for a quick price.
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Full 12-month warranty
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2. Dedicated Account Manager
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What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
The Siemens 3RT1025-3AL20 is a robust power contactor designed for efficient control of electrical circuits. This three-pole contactor is part of the SIRIUS range and is engineered to handle a rated operational current of 17 A at AC-3, 400 V, making it suitable for a variety of industrial applications. With a power rating of 7.5 kW at 400 V, it is ideal for motor control and other demanding tasks. The contactor features a compact design with dimensions of 85 mm in height, 45 mm in width, and 90 mm in depth, allowing for easy integration into existing systems. It supports screw-type terminals for the main circuit and spring-loaded terminals for auxiliary and control circuits, ensuring secure and reliable connections. The Siemens 3RT1025-3AL20 is built to withstand harsh conditions, with an operational temperature range of -25 to +60 degrees Celsius and a mechanical service life of up to 10 million switching cycles. This makes it a dependable choice for long-term use in industrial environments.
| Specification | Description |
|---|---|
| Part Number | 3RT1025-3AL20 |
| Manufacturer | Siemens |
| Product Type | Power Contactor |
| Number of Poles | 3 |
| Contact Configuration | 3 Normally Open (3NO) |
| Rated Current | 17 A at AC-3, 400 V |
| Rated Power | 7.5 kW at 400 V |
| Control Voltage | 230 V AC, 50/60 Hz |
| Mechanical Life | 10,000,000 switching cycles |
| Protection Class | IP20 |
| Mounting Type | Screw and snap-on mounting onto 35 mm standard rail |
| Dimensions (H x W x D) | 85 mm x 45 mm x 90 mm |
| Operating Temperature | -25°C to +60°C |
| Conductor Cross-Section | Main contacts: 2x (1 ... 2.5 mm²), 2x (2.5 ... 6 mm²), max. 2x 10 mm²; Auxiliary contacts: 2x (0.25 ... 2.5 mm²) |
| Application | Ideal for use in industrial control systems, the Siemens 3RT1025-3AL20 power contactor is designed to handle high current loads efficiently. |
What is the power rating of this power contactor?
The Siemens power contactor has a power rating of 7.5 kW at 400 V for AC-3 applications.
What is the maximum operating current for this contactor?
The maximum operating current for the Siemens 3RT1025-3AL20 contactor is 17 A at AC-3 and 400 V.
What type of connections does this contactor use?
This contactor uses screw-type terminals for the main current circuit and spring-loaded terminals for the auxiliary and control current circuits.
What is the mechanical service life of this contactor?
The mechanical service life of the Siemens power contactor is typically 10,000,000 switching cycles.
What are the dimensions of this contactor?
The dimensions of the Siemens power contactor are 85 mm in height, 45 mm in width, and 90 mm in depth.
What is the degree of protection for this contactor?
The Siemens power contactor has a protection class of IP20 on the front and at the terminal.
What is the ambient operating temperature range for this contactor?
The ambient operating temperature range for the Siemens power contactor is from -25°C to +60°C.
What is the installation altitude limit for this contactor?
The installation altitude limit for the Siemens power contactor is up to 2,000 meters above sea level.
What type of voltage is used for the control supply of this contactor?
The control supply voltage for this contactor is AC, with a rated value of 230 V at both 50 Hz and 60 Hz.
What is the contact reliability of the auxiliary contacts?
The contact reliability of the auxiliary contacts is 1 faulty switching per 100 million operations at 17 V, 1 mA.
- Utilized in industrial automation systems for controlling electric motors.
- Employed in manufacturing plants for managing conveyor systems.
- Used in HVAC systems to control heating, ventilation, and air conditioning units.
- Integrated into power distribution panels for switching and protection.
- Applied in water treatment facilities for pump control and management.
- Implemented in renewable energy systems for managing solar and wind power generation.
- Used in building automation systems for lighting and security control.
- Employed in the automotive industry for assembly line automation.
- Utilized in mining operations for controlling heavy machinery.
- Applied in the food and beverage industry for processing and packaging equipment control.
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
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Customer reviews
steve
Daniel
Excellent customer service...
Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times.
4 months ago
Jerry Schrink
Tom Higgins provided amazing service
Tom Higgins provided great prompt service. I contacted Tom by phone and within 10 minutes there was a quote in my in box. WOW Thank you Tom and Thank you EU Automation!
5 months ago
Paulo Pereira
Excellent service and communication…
Excellent service and communication from Alex Bailey. He truly goes above and beyond to ensure his clients are 100% satisfied. The entire process was seamless, and his attention to detail made a huge difference. Highly recommended for anyone looking for amazing service!
5 months ago
Gary
Tom Higgins did a great job at getting…
Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping.
5 months ago
Lessle Smith
Thomas Higgins has gone above and…
Thomas Higgins has gone above and beyond to make things happen for my facility. His customer service and knowledge were an asset in helping me with my order and the logistics challenges!
6 months ago
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