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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
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3RH2911-2HA11
Siemens 3RH2911-2HA11 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.
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 3RH2911-2HA11 is a high-quality auxiliary switch block designed for use with 3RH and 3RT series contactor relays and power contactors. This robust and reliable component is rated for an insulation voltage of 690 V and a current of 10 A, making it suitable for a wide range of industrial applications. The switch block features a front-mounted design with 1 Normally Open (NO) and 1 Normally Closed (NC) current path, providing versatile switching options. It is designed for spring-type terminal connections, ensuring secure and efficient installation. With dimensions of 36 x 52.6 x 41.5 mm, this compact switch block can be easily integrated into your existing system. Whether you're upgrading your equipment or carrying out routine maintenance, the Siemens 3RH2911-2HA11 auxiliary switch block offers the performance and reliability you need.
| Specification | Description |
|---|---|
| Part Number | 3RH2911-2HA11 |
| Alternative Part Number | 3RH29112HA11 |
| Manufacturer | Siemens |
| Voltage | 690 V (Insulation) |
| Current | 10 A |
| Dimensions | 36 x 52.6 x 41.5 mm |
| Description | This is an auxiliary switch block designed for use with the 3RH and 3RT series of contactor relays and power contactors from Siemens. It features a front-mounted switch with 1 Normally Open (NO) and 1 Normally Closed (NC) current path. The part is designed for spring-type terminal connections. |
| Commodity Code | 853650 |
What is the purpose of this Siemens auxiliary switch block?
This Siemens auxiliary switch block is designed to be used with 3RH and 3RT series contactor relays and power contactors. It provides additional switching capabilities for these devices.
What are the technical specifications of this auxiliary switch block?
The auxiliary switch block has an insulation voltage of 690V and a current rating of 10A. It features 1 Normally Open (NO) and 1 Normally Closed (NC) contact. The switch block is designed for front mounting and uses a spring-type terminal for connection.
What is the size of this auxiliary switch block?
The dimensions of the 3RH2911-2HA11 auxiliary switch block are 36 x 52.6 x 41.5 mm.
What is the operating temperature range of this auxiliary switch block?
This auxiliary switch block can operate in temperatures ranging from -25°C to 60°C. It can be stored in temperatures ranging from -55°C to 80°C.
What is the protection class of this auxiliary switch block?
The Siemens auxiliary switch block has a protection class of IP20 on the front side.
What is the expected mechanical and electrical operating cycle of this auxiliary switch block?
The typical mechanical operating cycle of this auxiliary switch block is 10,000,000 cycles. The typical electrical operating cycle at AC-15 at 230V is 200,000 cycles.
What is the impulse voltage resistance of this auxiliary switch block?
The impulse voltage resistance of the 3RH2911-2HA11 auxiliary switch block is rated at 6kV.
- Used in industrial automation systems for controlling and switching electrical circuits.
- Commonly installed in control panels for machinery and equipment.
- Utilized in motor control centers for managing the operation of electric motors.
- Often used in conveyor systems for controlling the start and stop operations.
- Frequently applied in HVAC systems for managing the operation of fans and pumps.
- Used in manufacturing plants for controlling the operation of production line equipment.
- Commonly used in power distribution systems for switching and isolation purposes.
- Often used in safety systems for emergency stop and safety interlock circuits.
- Utilized in lighting control systems for managing the operation of lights in industrial 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
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Warranty
All parts new or reconditioned are covered by EU Automation 12 month warranty
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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.
3 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!
3 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!
3 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
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