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Siemens

3NE3336

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Marvo Stock ID MV-1M5S
HS Code 85361090
SKU 3NE3336
Category General Automation
Warranty 12 months
Weight (kg) 2.00
Length (mm) 260.00
Width (mm) 210.00
Height (mm) 160.00

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Specification & Description

Specification Description
Part Number 3NE3336
Manufacturer Siemens
Category General Automation
Short Description Fuse Link
Rated Current 630 A
Power Loss 100 W at rated current
Efficiency 95%
Weight 0.800 kg
Dimensions (H x W x D) 200.00 mm x 270.00 mm x 105.00 mm
Commodity Code 85361090
Mounting Position Any, preferably vertical
Ambient Temperature Operational between -20 °C to +50 °C, with 95% relative humidity without condensation
Product Approvals General Product Approval with Declaration of Conformity
Reference Code According to DIN EN 81346-2 and IEC 81346-2: F

The Siemens 3NE3336 is a high-quality HRC (High Rupturing Capacity) fuse link designed to provide reliable overcurrent protection in industrial settings. With a robust construction and a rated current of 630 A, this fuse link is capable of handling significant electrical loads, making it an essential component for safeguarding electrical circuits.

Engineered for performance, the 3NE3336 operates with an operating class of 'aR', ensuring it is optimised for semiconductor protection by providing fast-acting response to short-circuits, thereby minimising potential damage to sensitive components. Its compatibility with a supply voltage of up to 1000 V AC and a switching capacity of 100 kA according to IEC 60947-2 standards, underscores its capability to interrupt high fault currents effectively.

The fuse link features a SITOR, LV HRC design and includes a front indicator for easy identification of fuse status, enhancing maintenance efficiency. It is designed to be mounted in any position, with a vertical orientation preferred for optimal performance. The 3NE3336 is also characterised by its climate resilience, capable of operating within a temperature range of -20 to +50 degrees Celsius and withstanding up to 95% relative humidity, ensuring reliability across various environmental conditions.

With a net weight of 789 g and dimensions that conform to the NH2 size of fuse systems as per DIN EN 60269-1, the Siemens 3NE3336 integrates seamlessly into existing setups, providing a straightforward solution for circuit protection. Its active power loss is rated at 100 W, indicating an efficient operation with minimal energy dissipation.

The Siemens 3NE3336 is a testament to Siemens' commitment to quality and reliability in circuit protection technology, making it a valuable addition to any industrial electrical system requiring dependable overcurrent protection.

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Frequently Asked Questions

What is the rated current for this HRC fuse element?

The rated current for the Siemens HRC fuse element is 630 A.

Can this fuse link be used in any mounting position?

Yes, the fuse link can be mounted in any position, although a vertical orientation is preferable.

What is the operating class of this fuse link?

The operating class of the fuse link is 'aR', which indicates it is suitable for semiconductor protection.

What is the maximum AC voltage rating for this fuse link?

The maximum AC voltage rating for this fuse link is 1000 V.

What is the switching capacity current of this fuse link according to IEC 60947-2?

According to IEC 60947-2, the switching capacity current of this fuse link is rated at 100 kA.

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

According to DIN EN 60269-1, the size of the fuse system for this product is NH2.

Does this fuse link have an indicator for identification?

Yes, this fuse link features a front indicator for identification purposes.

What are the environmental operating conditions for this fuse link?

The environmental operating conditions for this fuse link are -20 °C to +50 °C at 95% relative humidity.

What is the active power loss for this fuse link?

The active power loss for this fuse link is 100 W per pole in a hot operating state.

What is the climate class for this fuse link?

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

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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.

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.