steve
Got hold of Sime for a Carrier card for…
Got hold of Sime for a Carrier card for a chiller. Machine down in a factory. Received the new card in express time machine and plant now up and running fantastic service form Sime
3 weeks ago
3NA3360
Siemens 3NA3360 available at EU Automation. Get in touch today for a quick price.
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What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
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.
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.
| 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 |
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.
- Protection of electrical circuits in industrial applications
- Overcurrent protection in distribution boards
- Safeguarding motors and transformers against short circuits
- Use in control panels for machinery and plant equipment
- Integration into power distribution units for commercial buildings
- Implementation in renewable energy systems for overcurrent protection
- Utilised in HVAC systems for electrical protection
- Backup protection for circuit breakers that do not have short-circuit breaking capacity
- Electrical system protection in manufacturing facilities
- Overcurrent safety in electrical installations within the marine industry
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
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Customer reviews
steve
Daniel
Excellent customer service...
Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times.
2 months ago
Jerry Schrink
Tom Higgins provided amazing service
Tom Higgins provided great prompt service. I contacted Tom by phone and within 10 minutes there was a quote in my in box. WOW Thank you Tom and Thank you EU Automation!
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Excellent service and communication…
Excellent service and communication from Alex Bailey. He truly goes above and beyond to ensure his clients are 100% satisfied. The entire process was seamless, and his attention to detail made a huge difference. Highly recommended for anyone looking for amazing service!
2 months ago
Gary
Tom Higgins did a great job at getting…
Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping.
3 months ago
Lessle Smith
Thomas Higgins has gone above and…
Thomas Higgins has gone above and beyond to make things happen for my facility. His customer service and knowledge were an asset in helping me with my order and the logistics challenges!
4 months ago
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