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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3NE3337-8 |
| Alternative Part Number | 3NE33378 |
| Manufacturer | Siemens |
| Type | Fuse Link |
| Mounting Style | Vertical Mount |
| Dimensions | 72 x 60 x 149 mm |
| Rated Current for AC | 710 A |
| Size | NH2 (according to DIN EN 60269-1) |
| Supply Voltage for AC | 900 V |
| Supply Voltage for DC | 440 V |
| Switching Capacity Current | 63 kA (in accordance with IEC 60947-2) |
| Identification Indicator | Others |
| Ambient Temperature Range | -20°C to +50°C |
| Varying Load Factor (WL) | 1 |
| Approvals | General Product Approval, Declaration of Conformity |
| Operational Class | - |
| Power Loss | - |
| Commodity Code | 853610 |
| Special Features | Suitable for protecting semiconductor devices and ensuring reliable interruption of currents |
The Siemens 3NE3337-8 fuse link is a robust and reliable component designed for effective circuit protection. This high-quality fuse link is engineered to safeguard electrical systems by interrupting excessive currents which can cause damage to equipment or create electrical fire hazards. With a rated current of 710A and a rated voltage for AC at 900V, it is suitable for a wide range of industrial applications.
Crafted for durability, the 3NE3337-8 features a SITOR, LV HRC design and is classified under the operating class aR, signifying its capability to protect semiconductor devices like diodes and thyristors. Its switching capacity is impressive, with an ability to handle currents up to 100kA according to IEC 60947-2 standards.
The fuse link is designed to be mounted in any position, although a vertical orientation is preferred. It operates effectively within an ambient temperature range of -20°C to +50°C, ensuring reliable performance in various environmental conditions. The product also boasts a power loss of 105W, ensuring efficient operation.
This Siemens fuse link is not only a testament to quality but also to compliance, meeting the necessary declarations of conformity and standards for industrial components. It is an essential part of any electrical protection system, providing peace of mind with its dependable performance and construction.
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.
Read more...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.
Read more...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 rated current for this fuse link?
The rated current for the Siemens fuse link is 710A.
Can this fuse link be mounted in any position?
Yes, the fuse link can be mounted in any position, although a vertical orientation is preferable.
What is the switching capacity current of this fuse link?
The switching capacity current of the fuse link, in accordance with IEC 60947-2, is rated at 63kA.
What are the environmental operating conditions for this fuse link?
The fuse link can operate in ambient temperatures ranging from -20°C to +50°C.
What is the power loss of this fuse link?
The power loss for the rated value of the current at AC in a hot operating state per pole is 105W.
What is the size of the fallback-system for this fuse link according to DIN EN 60269-1?
The size of the fallback-system for the fuse link is NH2 according to DIN EN 60269-1.
What is the supply voltage rating for this fuse link?
The supply voltage rating for AC is 900V, and for DC it is 440V.
Does this fuse link have a mechanical indicator for fuse operation?
The design of the identification indicator for the fuse link is not specified as non-interchangeable.
What is the net weight of this fuse link?
The net weight of the fuse link is approximately 801g.
What are the reference codes for product approval of this fuse link?
The reference codes for product approval according to DIN EN 61346-2 and DIN EN 81346-2 are both 'F'.
