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
4 weeks ago
3NA7824-7
Siemens 3NA7824-7 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 3NA7824-7 is a high-quality LV HRC fuse link designed for reliable electrical protection in various applications. This NH00 size fuse link is part of the SENTRON series and is engineered to handle a rated current of 80 A. It operates efficiently with both AC and DC voltages, supporting up to 500 V AC and 250 V DC. The fuse link features a robust construction with non-corroding, silver-plated blade contacts, ensuring long-lasting performance and durability. It includes a combination indicator for easy identification and monitoring. With a protection class of IP20, it is suitable for use in environments with connected conductors. The Siemens 3NA7824-7 is versatile in its mounting options, allowing for any position, though vertical is preferred. It is designed to withstand ambient temperatures ranging from -5 °C to 40 °C, making it adaptable to various environmental conditions. This fuse link is an ideal choice for those seeking dependable overcurrent protection in industrial and commercial settings.
| Specification | Description |
|---|---|
| Part Number | 3NA7824-7 |
| Manufacturer | Siemens |
| Product Brand Name | SENTRON |
| Product Designation | LV HRC Fuse Link |
| Design of the Product | With Blade Contacts |
| Design of an Identification Indicator | Combination Alarms |
| Design of the Switching Contact | Non-corroding, Silver-plated |
| Size of Fuse System | NH00 |
| Operating Class of the Fuse Link | gG |
| Mounting Type | Non-insulated Grip Lugs |
| Type of Voltage | AC/DC |
| Supply Voltage (AC) | 500 V |
| Supply Voltage (DC) | 250 V |
| Protection Class | IP20, with Connected Conductors |
| Switching Capacity Current (DC) | 25 kA |
| Switching Capacity Current (AC) | 120 kA |
| Power Loss | 5.8 W |
| Width of the Enclosure | 30 mm |
| Mounting Position | Any, Preferably Vertical |
| Net Weight | 201 g |
| Ambient Temperature (Operation) | Minimum: -5 °C, Maximum: 40 °C |
| Environmental Category | -20 to +50 at 95% Relative Humidity |
| Environmental Category (Storage) | 90% at 20°C |
The Siemens 3NA7824-7 is a robust and reliable LV HRC fuse link designed for high-performance electrical systems. With a rated current of 80 A and a voltage capacity of 500 V AC and 250 V DC, it ensures optimal protection for your electrical circuits. The fuse link features a combination alarm indicator and non-corroding, silver-plated switching contacts, making it a durable choice for various applications. Its compact NH00 size and non-insulated grip lugs allow for versatile mounting options, while its IP20 protection class ensures safety with connected conductors. Ideal for both AC and DC systems, this fuse link is engineered to withstand demanding environmental conditions, making it a dependable component for your electrical needs.
What is the rated current for this fuse link?
The Siemens 3NA7824-7 fuse link has a rated current of 80 A.
What type of voltage can this fuse link handle?
This fuse link is designed to handle both AC and DC voltages, with a rated value of 500 V for AC and 250 V for DC.
What is the operating class of this fuse link?
The operating class of the Siemens 3NA7824-7 fuse link is gG.
What is the size of the fuse system according to EN 60269-1?
The size of the fuse system for this part is NH00 according to EN 60269-1.
What is the switching capacity of this fuse link?
The switching capacity is 120 kA according to IEC 60947-2, and 25 kA for DC applications.
What is the protection class of this fuse link?
The protection class is IP20 when connected with conductors.
What are the environmental conditions for operating this fuse link?
The ambient temperature during operation ranges from -5 °C to 40 °C, and it can withstand a relative humidity of up to 95%.
What is the power loss of this fuse link?
The power loss for the Siemens 3NA7824-7 is 5.8 W at the rated current in a hot operating state per pole.
What is the design of the identification indicator for this fuse link?
The design of the identification indicator is a combination alarm.
What is the net weight of this fuse link?
The net weight of the Siemens 3NA7824-7 fuse link is 201 grams.
- Protection of electrical circuits in industrial applications
- Safeguarding power distribution systems
- Ensuring reliable operation of machinery and equipment
- Overcurrent protection in commercial buildings
- Use in renewable energy systems for circuit protection
- Integration into control panels for enhanced safety
- Application in motor control centers
- Protection of transformers and generators
- Use in HVAC systems for electrical safety
- Implementation in automation systems for circuit integrity
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!
2 months ago
Paulo Pereira
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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