The Siemens 3NE76331U is a semiconductor protection fuse from the 3NE7 type range, designed for reliable protection of sensitive semiconductor components in demanding industrial power-electronic applications. With a rated voltage of 2000 V AC, it is intended for high-voltage applications where dependable fault-current protection is essential.
Semiconductor devices such as thyristors, diodes, rectifiers, power converters and other power-electronic components can be vulnerable to high short-circuit currents. A dedicated semiconductor protection fuse helps provide rapid fault interruption and supports the protection of valuable power-electronic equipment.
The Siemens 3NE76331U can be considered for suitable industrial power-conversion systems, high-voltage electrical equipment, industrial automation installations, OEM machinery and specialized power-electronic applications. Correct coordination between the fuse and the protected semiconductor is essential for achieving the intended protection performance.
When selecting this fuse, users should consider the complete electrical application, including system voltage, operating current, prospective short-circuit current, semiconductor characteristics, installation conditions and manufacturer-recommended coordination requirements.
The Siemens 3NE76331U can be considered for:
SB Smart supplies industrial electrical products to customers across India, including Faridabad, Delhi NCR, Noida, Gurgaon/Gurugram, Ghaziabad, Manesar, Mumbai, Pune, Ahmedabad, Vadodara, Surat, Jaipur, Chandigarh, Ludhiana, Hyderabad, Bengaluru/Bangalore, Chennai, Kolkata, Indore, Lucknow and other major industrial cities.
The Siemens 3NE76331U can be considered by OEMs, panel builders, system integrators, automation companies, electrical contractors, machinery manufacturers and industrial maintenance teams requiring high-voltage semiconductor protection solutions.
1. What is Siemens 3NE76331U used for?
The Siemens 3NE76331U is a semiconductor protection fuse designed to protect suitable power semiconductor devices against damaging overcurrent and short-circuit conditions.
2. What is the voltage rating of 3NE76331U?
The product is specified for 2000 V AC applications.
3. What type of fuse is 3NE76331U?
It is a 3NE7 type semiconductor protection fuse from Siemens.
4. Where are semiconductor protection fuses used?
They are used in suitable power converters, rectifiers, thyristor systems, diode applications and other industrial power-electronic equipment.
5. How should the 3NE76331U be selected?
Selection should consider the operating voltage and current, protected semiconductor, prospective fault current, installation conditions and required coordination with the equipment.
6. Can SB Smart supply Siemens 3NE76331U across India?
Yes, SB Smart caters to industrial electrical product requirements across major cities and industrial locations throughout India, subject to product availability and order requirements.
| Specification | Details |
|---|---|
| Product Name | SITOR Semiconductor Fuse Link |
| Manufacturer | Siemens |
| Product Series | 3NE7 |
| Model Number | 3NE76331U |
| Fuse Type | Semiconductor Protection Fuse |
| Rated Current | 450A |
| Rated Voltage AC | 2000V AC |
| Utilization Category | aR |
| Fuse Size | NH3 |
| Application | Semiconductor Protection |
| Protection Type | Short-Circuit Protection |
| Suitable For | IGBT, SCR, Thyristor & Diode Protection |
| Mounting Type | NH Fuse Mounting |
| Industrial Application | Yes |
| Brand | Siemens |
| Condition | New & Genuine Product |
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