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
1 month ago
3NH3430
Siemens 3NH3430 available at EU Automation. Get in touch today for a quick price.
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3. Your quote
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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 3NH3430 is a Low Voltage (LV) High Rupturing Capacity (HRC) Fuse Base, designed for robust and reliable electrical protection. With a size 3, 1-pole configuration, it can handle a current of up to 630 A and a voltage of 690 V, extending up to 1000 V. This part features a fixed mounting type, ensuring a secure and stable installation in your electrical system. The 3NH3430 is equipped with a flat terminal for the main current circuit, providing a solid and efficient electrical connection. With a maximum short-circuit current breaking capacity of 120 kA at AC and 25 kA at DC, this fuse base offers exceptional performance in preventing electrical overloads and short circuits. The Siemens 3NH3430 is a crucial component for maintaining the safety and efficiency of your electrical systems.
| Specification | Description |
|---|---|
| Part Number | 3NH3430 |
| Manufacturer | Siemens |
| Description | LV HRC Fuse Base Sz. 3, 1-pole 630 A 690 V (1000 V) Flat Terminal |
| Short Description | Siemens, HRC Fuse Element, 630 A, Fixed Mount |
| Maximum Short-Circuit Current Breaking Capacity (Icu) | AC / rated value: 120 kA, DC / rated value: 25 kA |
| Electrical Connection Type | With flat-type terminal for main current circuit |
| Mechanical Design | Fixed mounting |
| Net Weight | 1,079 g |
| Commodity Code | 853690 |
| Certificates | Declaration of Conformity, Special Test Certificate, Type Test Certificates/Test Report |
| Reference Code | acc. to DIN EN 61346-2 F, acc. to DIN EN 81346-2 F |
What is the function of this Siemens part?
This Siemens part is a Low Voltage High Rupturing Capacity (LV HRC) Fuse Base. It is designed to protect electrical circuits from overcurrent or overload. With a rating of 630 A and a voltage of 690 V (1000 V), it can handle significant electrical loads.
What is the mounting type of this part?
The Siemens 3NH3430 has a fixed mounting type. This means it is designed to be permanently installed in a specific location within an electrical system.
What type of electrical connection does this part have?
The Siemens 3NH3430 features a flat-type terminal for the main current circuit. This type of connection is known for its reliability and ease of installation.
What is the maximum short-circuit current breaking capacity of this part?
The maximum short-circuit current breaking capacity of the Siemens 3NH3430 is 120 kA at AC rated value and 25 kA at DC rated value. This indicates the maximum amount of current the fuse can safely interrupt without failure.
What is the weight of this part?
The Siemens 3NH3430 weighs approximately 1,079 grams. This weight is typical for parts of this type and size.
What are the certifications of this part?
The Siemens 3NH3430 complies with DIN EN 61346-2 and DIN EN 81346-2 standards. These certifications ensure the part meets specific safety and performance requirements.
- Used in electrical circuits for protection against overcurrent situations.
- Commonly installed in industrial control panels to safeguard electrical components.
- Utilized in power distribution units for reliable current regulation.
- Often found in manufacturing facilities to ensure safe and efficient operation of machinery.
- Used in commercial buildings for electrical safety and compliance.
- Frequently used in HVAC systems to protect against electrical faults.
- Essential component in renewable energy systems, such as solar panels, for overcurrent protection.
- Used in data centers to protect sensitive electronic equipment from power surges.
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!
3 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!
3 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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