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
3RH1911-1GA40
Siemens 3RH1911-1GA40 available at EU Automation. Get in touch today for a quick price.
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Full 12-month warranty
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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 3RH1911-1GA40 is a robust and reliable Auxiliary Switch Block designed to enhance the functionality of your contactor relays. With a snap-on mount design, it ensures easy installation and secure fit. This part features 4 Normally Open (NO) contacts, making it ideal for various industrial applications.
The switch block operates efficiently within an insulation voltage of 690V and can withstand an impulse voltage resistance of 6kV. It's designed to perform optimally within an ambient temperature range of -25°C to +60°C during operation and -55°C to +80°C during storage.
The 3RH1911-1GA40 boasts an impressive mechanical operating cycle of 10,000,000 and an electrical operating cycle of 200,000 at AC-15 at 230V. This ensures longevity and consistent performance over time.
With a compact size of 36 x 38 x 38 mm, it doesn't take up much space in your setup. The screw-type terminals for the auxiliary and control current circuit allow for secure and efficient connections.
This Siemens Auxiliary Switch Block is part of the SIRIUS product range, known for its high-quality and durable industrial control components. It's designed to meet the rigorous demands of industrial environments, providing reliable and efficient operation in your systems.
Please note, this part is IP20 rated, offering protection against touch by fingers and objects not greater than 12mm.
The Siemens 3RH1911-1GA40 Auxiliary Switch Block is a valuable addition to your industrial control systems, offering reliability, durability, and efficient performance.
The switch block operates efficiently within an insulation voltage of 690V and can withstand an impulse voltage resistance of 6kV. It's designed to perform optimally within an ambient temperature range of -25°C to +60°C during operation and -55°C to +80°C during storage.
The 3RH1911-1GA40 boasts an impressive mechanical operating cycle of 10,000,000 and an electrical operating cycle of 200,000 at AC-15 at 230V. This ensures longevity and consistent performance over time.
With a compact size of 36 x 38 x 38 mm, it doesn't take up much space in your setup. The screw-type terminals for the auxiliary and control current circuit allow for secure and efficient connections.
This Siemens Auxiliary Switch Block is part of the SIRIUS product range, known for its high-quality and durable industrial control components. It's designed to meet the rigorous demands of industrial environments, providing reliable and efficient operation in your systems.
Please note, this part is IP20 rated, offering protection against touch by fingers and objects not greater than 12mm.
The Siemens 3RH1911-1GA40 Auxiliary Switch Block is a valuable addition to your industrial control systems, offering reliability, durability, and efficient performance.
| Specification | Description |
|---|---|
| Part Number | 3RH1911-1GA40 |
| Alternative Part Number | 3RH19111GA40 |
| Manufacturer | Siemens |
| Insulation Voltage | 690 V |
| Mounting Type | Snap-On Mount |
| Number of Contacts | 4NO |
| Protection Class | IP20 |
| Connection Type | Screw |
| Operating Cycles | 10000000 cycles |
| Operating Current | 10 A |
| Dimensions | 36 x 38 x 38 mm |
| Ambient Temperature (Operating) | -25 … +60°C |
| Ambient Temperature (Storage) | -55 … +80°C |
| Commodity Code | 853650 |
| Product Brand Name | SIRIUS |
| Application | Contactor relay and power contactor |
| Mechanical Operating Cycles | Typical 10,000,000 |
| Electrical Operating Cycles | Typical 200,000 at AC-15 / at 230 V |
| Contact Reliability | One incorrect switching operation of 100 million switching operations (17 V, 5 mA) |
| Insulation Voltage | Rated value 690 V |
| Impulse Voltage Resistance | Rated value 6 kV |
| Auxiliary Circuit | Yes |
| Auxiliary Switch Block | 80 E, 4 NO EN 50011 Screw terminal for contactor relays, 4-pole |
What is the voltage rating of this auxiliary switch block?
The Siemens 3RH1911-1GA40 Auxiliary Switch Block has an insulation voltage rating of 690 V.
What is the mounting type for this part?
This auxiliary switch block is designed for snap-on mounting.
What are the dimensions of this part?
The dimensions of the Siemens 3RH1911-1GA40 Auxiliary Switch Block are 36 x 38 x 38 mm.
What is the operating temperature range for this part?
The operating temperature range for this part is -25 to +60 degrees Celsius.
What is the protection class of this part?
The Siemens 3RH1911-1GA40 Auxiliary Switch Block has a protection class of IP20.
What is the contact reliability of this part?
The contact reliability of the Siemens 3RH1911-1GA40 Auxiliary Switch Block is one incorrect switching operation of 100 million switching operations (17 V, 5 mA).
What is the electrical connection design for this part?
The Siemens 3RH1911-1GA40 Auxiliary Switch Block has a screw-type terminal design for the auxiliary and control current circuit.
What is the number of NO contacts for this part?
The Siemens 3RH1911-1GA40 Auxiliary Switch Block has 4 instantaneous switching NO (Normally Open) contacts.
What is the mechanical operating cycle of this part?
The typical mechanical operating cycle of the Siemens 3RH1911-1GA40 Auxiliary Switch Block is 10,000,000 cycles.
What is the impulse voltage resistance of this part?
The impulse voltage resistance of the Siemens 3RH1911-1GA40 Auxiliary Switch Block is rated at 6 kV.
- Integration into industrial control systems for reliable switching operations
- Utilization in contactor relays and power contactors for auxiliary circuit control
- Application in automation systems for machinery and plant construction
- Use in control panels for safe and efficient operation
- Implementation in conveyor systems for smooth and efficient workflow
- Deployment in HVAC systems for effective control and regulation
- Installation in power distribution systems for auxiliary switching
- Use in manufacturing equipment for enhanced operational efficiency
- Application in control circuits of heavy machinery for safety and reliability
- Integration in electrical control systems for industrial applications.
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.
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.
6 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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