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Siemens 3NA3360

Name: 3NA3360
Brand: Siemens
SKU: 3NA3360
Price: 25.33 GBP
Availability: InStock

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Marvo Stock ID MV-79JS

HS Code 85361090

SKU 3NA3360

Condition Used

Warranty 12 months

Weight (kg) 0.66

Length (mm) 74.90

Width (mm) 57.80

Height (mm) 147.60

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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	3NA3360
Manufacturer	Siemens
Product Type	LV HRC Fuse Element
Rated Current (In)	400 A
Operating Class	gG (general purpose)
Supply Voltage (Un AC)	500 V AC
Supply Voltage (Un DC)	440 V DC
Size	NH3
Switching Capacity Current (AC)	120 kA (according to IEC 60947-2)
Switching Capacity Current (DC)	25 kA (according to IEC 60947-2)
Design	LV HRC fuse link with front indicator and non-insulated grip lugs
Mounting Type	Non-insulated grip lugs
Mounting Position	Any, preferably vertical
Protection Class IP	IP20, with connected conductors
Climatic Class	-20 to +50 at 95% relative humidity
Ambient Temperature Range	-5 °C to +40 °C
Product Approvals	General Product Approval, Declaration of Conformity, Test Certificates, Environmental Confirmations

The Siemens 3NA3360 is a high-quality low voltage high rupturing capacity (LV HRC) fuse element designed to provide reliable overcurrent protection in industrial settings. This NH3 size fuse is rated for a 400 A current and is suitable for both alternating current (AC) systems up to 500 V and direct current (DC) systems up to 440 V. It features a gG operating class, indicating it is suitable for both cable and line protection due to its general-purpose characteristics.

Crafted with non-insulated grip lugs and a front indicator, the 3NA3360 allows for easy installation and immediate status recognition. The robust design includes non-corroding, silver-plated switching contacts that ensure longevity and consistent performance. The fuse link itself is a low voltage high rupturing capacity type, which means it is capable of breaking high currents without damage, ensuring the safety and integrity of the electrical system it is protecting.

With a protection class of IP20 when connected to conductors, the 3NA3360 is designed to be used in a variety of ambient temperatures, ranging from -5°C to +40°C, and can withstand up to 95% relative humidity at 20°C during storage. This makes it a versatile choice for a wide range of industrial applications where reliable circuit protection is essential.

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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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 rated current for this LV HRC fuse element?

The rated current for this low-voltage high rupturing capacity (LV HRC) fuse element is 400 A.

Can this fuse element be used with both AC and DC voltages?

Yes, this fuse element is suitable for both AC and DC applications. It has a rated voltage of 500 V for AC and 440 V for DC.

What is the operating class of this fuse link?

The operating class of this fuse link is gG, which is suitable for general applications, providing both overload and short-circuit protection.

Does this fuse element come with any indication feature?

Yes, it features a front indicator that provides a visual indication when the fuse has operated.

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

According to DIN EN 60269-1, the size of this fuse system is NH3.

What type of contacts does this fuse link have?

This fuse link is designed with non-corroding, silver-plated blade contacts.

What is the protection class IP rating of this fuse element?

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

What are the mounting requirements for this fuse link?

The fuse link is designed for mounting with non-insulated grip lugs and can be positioned in any orientation, though vertical is preferable.

What is the ambient temperature range for operating this fuse element?

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

What is the switching capacity of this fuse link?

The switching capacity of this fuse link is 120 kA according to IEC 60947-2 for AC, and 25 kA for DC applications.

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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