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Siemens 3RH1911-1GA40

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3RH1911-1GA40
3RH1911-1GA40
3RH1911-1GA40

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Marvo Stock ID MV-1KH7
HS Code 853650
SKU 3RH1911-1GA40
Condition Used
Warranty 12 months
Weight (kg) 0.04
Length (mm) 41.50
Width (mm) 36.50
Height (mm) 37.50

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Specification & Description

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Specification & Description

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

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.

Commonly Asked Questions

Is my order covered by a warranty?

Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.

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We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.

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Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.

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Have steps been taken to ensure quality control?

Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.

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Frequently Asked Questions

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.

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Part conditions explained

We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:

New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.

New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.

New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.

Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.

Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.

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