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
3 months ago
3RH1140-1BB40
Siemens 3RH1140-1BB40 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.
| Specification | Description |
|---|---|
| Part Number | 3RH1140-1BB40 |
| Alternative Part Number | 3RH11401BB40 |
| Manufacturer | Siemens |
| Terminal Type | Screw Terminal |
| Terminal Size | S00 |
| Voltage | 24 V DC |
| Contact Configuration | 4 Normally Open (NO) |
| Product Status | Phased-out product |
The Siemens 3RH1140-1BB40 is a contactor relay designed for reliable and efficient operation in various industrial applications. It features a screw terminal type and a terminal size of S00, making it easy to install and connect. The relay operates at a voltage of 24 V DC and has a contact configuration of 4 Normally Open (NO), allowing for versatile use in different control circuits. Please note that this is a phased-out product, indicating that it has been replaced by a newer model in the manufacturer's product line. Despite this, the 3RH1140-1BB40 continues to be recognized for its performance and durability in the field.
What is the size of the contactor for this part?
The Siemens 3RH1140-1BB40 has a contactor size of S00.
Does this part come with an auxiliary switch?
Yes, the Siemens 3RH1140-1BB40 comes with an auxiliary switch.
What is the insulation voltage for this part?
The Siemens 3RH1140-1BB40 has an insulation voltage of 690V with a degree of pollution 3 rated value.
What is the surge voltage resistance rated value for this part?
The Siemens 3RH1140-1BB40 has a surge voltage resistance rated value of 6kV.
What is the mechanical service life (switching cycles) of this part?
The Siemens 3RH1140-1BB40 has a typical mechanical service life of 30,000,000 switching cycles.
What is the maximum installation altitude for this part?
The Siemens 3RH1140-1BB40 can be installed at a maximum height of 2000m above sea level.
What is the operating temperature range for this part?
The Siemens 3RH1140-1BB40 can operate between -25°C to +60°C.
What type of voltage does the control supply voltage use?
The Siemens 3RH1140-1BB40 uses DC type of voltage for the control supply voltage.
How many NO contacts does this part have for auxiliary contacts?
The Siemens 3RH1140-1BB40 has 4 NO contacts for auxiliary contacts.
What is the operating current at AC-12 maximum for this part?
The Siemens 3RH1140-1BB40 has an operating current at AC-12 maximum of 10A.
- Control and automation of industrial machinery
- Switching of electric circuits in power systems
- Use in safety circuits for emergency stop functions
- Integration in motor control systems for start/stop operations
- Use in conveyor systems for controlling the movement of goods
- Application in HVAC systems for controlling heating, ventilation, and air conditioning units
- Use in lighting control systems for commercial and industrial buildings
- Integration in pump control systems for regulating water flow
- Use in manufacturing equipment for process control
- Application in control panels for various industrial processes.
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.
5 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
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.