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Siemens 3LD2164-1GP51

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Marvo Stock ID MV-79BV

HS Code 85365080

SKU 3LD2164-1GP51

Warranty 12 months

Weight (kg) 1.00

Length (mm) 320.00

Width (mm) 250.00

Height (mm) 250.00

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Specification & Description

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Commonly Asked Questions

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Specification & Description

Specification	Description
Part Number	3LD2164-1GP51
Alternative Part Number	3LD21641GP51
Manufacturer	Siemens
Product Type	Switch Disconnector
Rated Operational Voltage	690 V
Rated Current	25 A
Mounting Type	Fixed Mount
Dimensions	100 x 116 x 140 mm
Operating Mechanism	Rotary Actuator, Black
Number of Poles	3-Pole
Protection Class	IP65
Operating Power at AC-23 A	9.5 kW at 400 V
Auxiliary Contacts	1 Normally Open (NO) + 1 Normally Closed (NC)
Insulation Voltage	Rated at 690 V
Impulse Voltage Resistance	Rated at 6 kV
Continuous Current	Rated at 25 A
Short-time Current Resistance	640 A at 690 V for 1 s (Icw)
Operating Frequency	50 Hz to 60 Hz
Product Brand Name	SENTRON
Designation	Main and EMERGENCY-OFF switches
Environmental Conditions	Suitable for operation within an ambient temperature range of -25°C to +55°C
Compliance	Complies with relevant international standards and certifications
Features	Equipped with an interlock and can be locked in the OFF position for safety considerations

The Siemens 3LD2164-1GP51 is a robust switch disconnector designed to offer reliable performance in a variety of industrial applications. This main switch is a three-pole device with a rated uninterrupted current of 25 A and an operational power at AC-23 A at 400 V of 9.5 kW, making it suitable for managing moderate power requirements in machinery and equipment.

Crafted for fixed mounting, the 3LD2164-1GP51 features a rotary actuator with a black handle that provides a clear indication of the switch position, enhancing usability and safety. The switch is encapsulated in a moulded-plastic enclosure, ensuring durability and protection against environmental factors with an IP65 rating, which denotes a high level of protection against dust ingress and low-pressure water jets from any direction.

The switch disconnector is also equipped with one normally closed (NC) and one normally open (NO) auxiliary contact, allowing for integration into various control circuits. The device is designed to be finger-safe, reducing the risk of accidental contact with live components.

With a mechanical operating life of approximately 100,000 cycles, the Siemens 3LD2164-1GP51 is built to last, providing a reliable solution for main and emergency-off switch applications. Its compact dimensions of 100 x 116 x 140 mm make it an excellent choice for installations where space is at a premium.

Overall, the Siemens 3LD2164-1GP51 switch disconnector is a high-quality component that offers dependable isolation for electrical circuits, contributing to the safety and efficiency of industrial operations.

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.

Is Marvo a credible parts supplier?

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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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 for this switch disconnector?

The switch disconnector is rated for an insulation voltage of up to 690 V.

Can this switch disconnector be used as a main switch?

Yes, the Siemens 3LD2164-1GP51 is suitable for use as a main switch.

What is the continuous current rating of this part?

The continuous current rating for this switch disconnector is 25 A.

What are the dimensions of this switch disconnector?

The dimensions are 100 mm in width, 152 mm in height, and 117 mm in depth.

Is this switch disconnector suitable for emergency stop functions?

No, this switch disconnector is not suitable for use as an emergency stop switch.

What is the operating power at AC-23 A at 400 V?

The operating power at AC-23 A at 400 V is rated at 9.5 kW.

Does this part come with an interlock feature?

Yes, it is equipped with an interlock feature.

What is the protection class of this switch disconnector?

The protection class for this switch disconnector is IP65.

Can this part be used as a maintenance or repair switch?

Yes, it is suitable for use as a maintenance or repair switch.

What type of terminals does this switch disconnector have for the main current circuit?

It has box terminals for the main current circuit.

Part conditions explained

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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.

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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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