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Siemens 3NA6824

Name: 3NA6824
Brand: Siemens
SKU: 3NA6824
Price: 39.53 GBP
Availability: InStock

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£39.53 (ex. VAT)

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Marvo Stock ID MV-79NN

HS Code 85361090

SKU 3NA6824

Condition New unboxed

Warranty 12 months

Weight (kg) 0.13

Length (mm) 21.00

Width (mm) 21.00

Height (mm) 78.00

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More about this product

Specification & Description

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Commonly Asked Questions

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Customer Reviews

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Specification & Description

Specification	Description
Part Number	3NA6824
Alternative Part Number	3NA6824
Manufacturer	Siemens
Part Category	HRC Fuse
Rated Current (AC)	80A
Operating Class	gG
Size	NH000 (for 3NA6824) / NH00 (for 3NA6824-4KK)
Supply Voltage (AC)	500V (for 3NA6824) / 400V (for 3NA6824-4KK)
Supply Voltage (DC)	250V (for 3NA6824)
Switching Capacity (AC)	120kA (in accordance with IEC 60947-2)
Switching Capacity (DC)	25kA (with DC in accordance with IEC 60947-2) for 3NA6824
Identification Indicator	Combination alarms
Assembly Type	Insulated grip lugs
Protection Class	IP20, with connected conductors
Climatic Class	-20 to +50 at 95% relative humidity
Ambient Temperature (min)	-5°C
Ambient Temperature (max)	40°C
Product Description	LV HRC fuse link with insulated grip lugs and combination indicator for reliable protection.
Certificates/Approvals	General Product Approval, Declaration of Conformity, Test Certificates as per relevant norms.

The Siemens 3NA6824 is a high rupture capacity (HRC) fuse designed to offer reliable protection in electrical circuits. This fuse link is part of the SENTRON protection device range and is engineered to safeguard against overcurrents in industrial and commercial applications. With an operating class of gG, it is suitable for general applications, providing both short-circuit and overload protection.

The 3NA6824 is rated for a current of 80A and can handle supply voltages up to 500V AC and 250V DC, making it versatile for various electrical systems. It conforms to the NH000 size standard as per DIN EN 60269-1, ensuring compatibility with standardised fuse systems. The fuse link features insulated grip lugs and a combination indicator for visual identification of fuse status, enhancing maintenance efficiency.

Crafted with non-corroding, silver-plated contacts, the 3NA6824 ensures a durable and reliable connection. It is designed to operate within an ambient temperature range of -5°C to 40°C, accommodating a wide range of environmental conditions. The fuse link is also rated IP20 for protection against touch and foreign objects when conductors are connected.

The Siemens 3NA6824 HRC fuse is a critical component for electrical safety, providing dependable circuit protection to help maintain the integrity and performance of electrical installations.

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.

What payment methods do you accept?

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.

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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Creating an account is incredibly simple and takes a matter of seconds. You can create a Marvo account at any time by clicking here and following the simple steps on screen. By creating a Marvo account you can store your contact details, delivery addresses, billing addresses and more, meaning that you can enjoy game-changing convenience faster than ever before.

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Irene

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Advance Lifts

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Our service to you

Lightning-Fast Express Shipping: Receive your order in record time with our express shipping options, ensuring you minimize downtime and keep your projects on track.

No-Risk Returns, Guaranteed: Return your parts anytime for a full refund. Our hassle-free return policy ensures you’re never stuck with something you don’t need.

Clear Pricing with No Hidden Fees: What you see is what you pay, transparent pricing with no extra costs, ever. Rest assured, all taxes and fees are already included in your final price.

Rock-Solid Reliability at a Fraction of the Cost: Get pre-owned electronic parts that are fully tested for peak performance, saving you money without compromising on quality, backed by a comprehensive warranty.

Frequently Asked Questions

What is the operating class of this HRC fuse?

The operating class of this HRC fuse is gG, which is suitable for general applications.

Can this fuse be used in both AC and DC circuits?

Yes, this HRC fuse is designed for use in both AC and DC circuits, providing versatility in its applications.

What is the rated current for this fuse?

The rated current for the 3NA6824 HRC fuse is 80A.

What are the ambient temperature limits for the operation of this fuse?

The ambient temperature range for operating this fuse is from -5°C to 40°C.

What is the switching capacity current of this fuse?

The switching capacity current of this fuse is rated at 120kA for AC circuits in accordance with IEC 60947-2.

What is the size of the fallback-system for this fuse according to DIN EN 60269-1?

The size of the fallback-system for this fuse is NH00 according to DIN EN 60269-1.

Does this fuse come with any indication feature?

Yes, this HRC fuse comes with a combination indicator for easy identification of its status.

What is the protection class IP rating of this fuse?

The protection class IP rating for this fuse is IP20, with connected conductors.

What is the climatic class for this fuse?

The climatic class for this fuse is -20 to +50 at 95% relative humidity.

How is this fuse designed to be installed?

This fuse is designed with insulated grip lugs for installation, and it can be used with screw adapters or adapter sleeves.

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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