steve
Got hold of Sime for a Carrier card for…
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
4 weeks ago
3RU1126-1GB0
Siemens 3RU1126-1GB0 available at EU Automation. Get in touch today for a quick price.
Based on over 4900 reviews
Full 12-month warranty
Available for dispatch immediately
We deliver worldwide
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.
All orders are subject to product availability. See our T&Cs.
Ask our team
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 3RU1126-1GB0 is a robust thermal overload relay designed for effective motor protection. This device is engineered to safeguard motors by preventing overheating, ensuring operational reliability and longevity. It operates within a current range of 4.5 to 6.3 A and is suitable for use in circuits with a maximum voltage of 690 V AC. The relay is built to fit size S0 contactors and features a Class 10 tripping characteristic, making it ideal for a variety of industrial applications. With its screw-type terminals, the 3RU1126-1GB0 ensures secure and straightforward connections for both main and auxiliary circuits. The relay is designed for direct mounting, offering flexibility in installation. Its IP20 protection rating and finger-safe design enhance safety during operation. This Siemens overload relay is a reliable choice for maintaining the efficiency and safety of motor-driven systems.
| Specification | Description |
|---|---|
| Part Number | 3RU1126-1GB0 |
| Manufacturer | Siemens |
| Product Type | Overload Relay |
| Current Range | 4.5 to 6.3 A |
| Voltage Rating | 690 V AC |
| Number of Poles | 3 |
| Mounting Type | Contactor Mounting |
| Size | S0 |
| Trip Class | Class 10 |
| Protection Class | IP20 |
| Dimensions (H x W x D) | 97 x 45 x 96 mm |
| Operating Temperature | -20 to +70 °C |
| Storage Temperature | -55 to +80 °C |
| Shock Resistance | 8g / 10 ms |
| Humidity | 100% during operation |
| Auxiliary Contacts | 1 NO + 1 NC |
| Connection Type | Screw-type terminals for both main and auxiliary circuits |
| Product Description | The Siemens 3RU1126-1GB0 is a robust overload relay designed for motor protection. It features a current range of 4.5 to 6.3 A and supports a maximum voltage of 690 V AC. With its compact size S0 and IP20 protection class, it is suitable for various industrial applications. The relay is equipped with both normally open and normally closed auxiliary contacts, ensuring reliable operation. Its durable construction allows it to withstand harsh conditions, making it an ideal choice for safeguarding motors in demanding environments. |
What is the function of this overload relay?
This overload relay is designed to protect motors from excessive current, which can cause overheating and damage. It operates within a current range of 4.5 to 6.3 A.
What type of mounting does this relay support?
The Siemens 3RU1126-1GB0 overload relay supports contactor mounting, making it easy to integrate into existing systems.
What are the dimensions of this overload relay?
The dimensions of this overload relay are 45 mm in width, 91 mm in height, and 69 mm in depth.
What is the rated insulation voltage for this relay?
The rated insulation voltage for this relay is 690 V, suitable for various industrial applications.
How many poles does this relay have?
This overload relay is equipped with 3 poles for the main current circuit.
What is the protection class of this relay?
The relay has a protection class of IP20, providing a basic level of protection against solid objects.
What is the trip class of this overload relay?
The Siemens 3RU1126-1GB0 overload relay is classified as a Class 10 device, indicating its tripping characteristics.
Can this relay be used in high-altitude installations?
Yes, this relay can be installed at altitudes up to 2,000 meters above sea level.
What type of terminals does this relay use?
This relay uses screw-type terminals for both the main and auxiliary circuits, ensuring secure connections.
Is this relay suitable for use in humid environments?
Yes, the relay can operate in environments with 100% relative humidity, making it suitable for various industrial settings.
- Motor protection in industrial applications
- Overload protection for electrical circuits
- Integration with contactor systems for enhanced motor control
- Use in environments requiring high reliability and safety standards
- Applications in manufacturing and processing industries
- Protection of equipment in automation systems
- Ensuring operational efficiency in electrical installations
- Use in systems requiring adjustable overload settings
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.
Delivery
- Logistic partners UPS, FedEx and DHL
- International delivery available
- Premium nine hour delivery service available to anywhere in Europe
- Same day dispatch from group stock
Warranty
All parts new or reconditioned are covered by EU Automation 12 month warranty
Returns
No hassle returns policy
Dedicated customer support team
Payment
Trade CreditWe understand that credit is a necessary part of business and offer credit agreements on request, subject to status.
Payment optionsWe accept Bank transfers and the following methods of payment:
All transactions are handled securely by HSBC and HSBC Merchant Services. For more information, please visit our dedicated payments page.
Services
Sourcing your part
Global supplier of quality automation and control components
Service Exchange
Dispose of your old unit by exchanging it for a working part.
Repair
A comprehensive repair service for faulty equipment.
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.
2 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!
2 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!
2 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.
3 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!
4 months ago
Be a Factory Hero.
Get parts fast.
You don’t need tights and a cape to be a hero.
Get parts fast and feel like a legend, just like Jeff.