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Siemens Auxiliary Contact, 4 Contact, 4 NO, Snap-On Mount, 6 A, 250 V DC, 690 V AC, 3RH2911-2FA40
Specifications
| Country of Origin | Czech Republic |
|---|---|
| Brand | Siemens |
| Model | 3RH2911-2FA40 |
| Mount Type | Snap-On |
| Series | 3RH2 |
| Maximum Operating Temperature | 60°C |
| Minimum Operating Temperature | -25°C |
| Terminal type | Cage Clamp |
| Mounting Location | Front Side |
| Standards/Approvals | CE/UL/CSA/CCC |
| Pay online using | Or choose to pay later via bank transfer |
| RS Stock No. | 706-0949Brand: SiemensManufacturers Part No.: 3RH2911-2FA40 |
| Number of Contacts | 4 |
| Contact Voltage | 250, 690V dc |
| Normal State Configuration | 4 NO |
| Contact Current | 6A |
| Operational Current Ie | 10A |
| Pole and Throw Configuration | 4PST |
| Mechanical Durability | 10000000Cycles |
| Rated Insulation Voltage Ui | 690V |
Key Features
- Four normally open contacts provide reliable signal switching.
- Snap-On mount ensures easy and secure installation on Siemens contactors.
- Rated for a contact current of 6 amperes for robust performance.
- Suitable for contact voltage of 250 V DC and 690 V AC applications.
- Equipped with cage clamp terminals for secure wiring connections.
- Designed to withstand mechanical durability of 10 million operating cycles.
- Operational current capacity of up to 10 A ensures flexibility in applications.
- Operational temperature range from -25°C to 60°C supports varied environments.
Product Description
Siemens 3RH2911-2FA40 Auxiliary Contact is a high-quality component designed for automation and control gear applications. Featuring four normally open contacts (4 NO) with a snap-on mount type, it offers reliable signal switching capabilities essential for industrial control systems. With a contact current rating of 6 A and contact voltage suitable for 250 V DC and 690 V AC, this auxiliary contact integrates seamlessly with Siemens 3RH2 series contactors.
The device incorporates cage clamp terminals for secure and straightforward wiring, ensuring robust electrical connections. Its mechanical durability rating of 10 million cycles guarantees long-term operational reliability, reducing maintenance needs in demanding industrial environments. The contactor supports an operational current of up to 10 A and functions reliably across a temperature range from -25°C to 60°C.
Designed for front-side mounting, this auxiliary contact offers easy installation and access during maintenance or inspection processes. It complies with multiple international safety and quality standards, including CE, UL, CSA, and CCC certifications, providing assurance of its performance and safety. Manufactured in the Czech Republic, this product upholds Siemens' reputation for engineering excellence.
Applications for the Siemens 3RH2911-2FA40 Auxiliary Contact span across industrial automation, electrical control panels, machinery control systems, and process automation environments. Its sturdy design and compliance standards make it suited to rigorous industrial use cases in manufacturing plants, commercial facilities, and infrastructure projects.
Four normally open contacts provide reliable signal switching. Snap-On mount ensures easy and secure installation on Siemens contactors. Rated for a contact current of 6 amperes for robust performance. Suitable for contact voltage of 250 V DC and 690 V AC applications.
Equipped with cage clamp terminals for secure wiring connections. Designed to withstand mechanical durability of 10 million operating cycles. Operational current capacity of up to 10 A ensures flexibility in applications.
Operational temperature range from -25°C to 60°C supports varied environments. Mounted at the front side for easy accessibility and maintenance. Complies with CE, UL, CSA, and CCC standards for safety and quality. Explore more quality industrial automation components from Siemens on EnvMart to enhance your electrical and control system solutions.
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Frequently Asked Questions
This model features a normal state configuration of 4 normally open contacts (4 NO).
The operational current capacity of this unit is up to 10 A.
It is suitable for contact voltages of 250 V DC and 690 V AC applications.
This auxiliary contact is designed to withstand a mechanical durability of 10 million operating cycles.
It is equipped with cage clamp terminals for secure wiring connections.
The operational temperature range for this model is from -25°C to 60°C.
It features a snap-on mount type for easy and secure installation on Siemens contactors.
It complies with multiple international safety and quality standards, including CE, UL, CSA, and CCC.
This product is manufactured in the Czech Republic.
This model is part of the Siemens 3RH2 series.
It is designed for front-side mounting, providing easy accessibility during maintenance.
The rated insulation voltage (Ui) for this auxiliary contact is 690 V.
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