3NA3830-2C SIEMENS LV HRC fuse
The Siemens 3NA3830-2C is a high-performance, low-voltage high-rupturing-capacity (LV HRC) fuse link designed for reliable short-circuit and overload protection in industrial electrical systems. Part of the premier Siemens SENTRON product family, this NH000 compact size fuse operates under the versatile gG (gL) utilization class, making it ideal for general-purpose line, cable, and plant protection.
Engineered with precise blade contacts and non-corroding, silver-plated switching interfaces, the 3NA3830-2C features a highly visible front indicator for fast visual diagnostic status. It includes non-insulated (live) grip lugs to fit seamlessly into standardized NH fuse bases, providing reliable power distribution and minimizing down-time.
Parameter | Specification |
|---|---|
Manufacturer | Siemens |
Product Brand Name | SENTRON |
Model / Part Number | 3NA3830-2C |
Product Type | LV HRC Fuse Link |
Fuse System Size | NH000 (Compact Size 00) |
Operational Current (Rated Value) | 100 A |
Operating Class of Fuse Link | gG (General purpose line protection) |
Supply Voltage (AC) | 500 V |
Supply Voltage (DC) | 250 V |
Breaking Capacity Current (AC) | 120 kA (according to IEC 60269) |
Breaking Capacity Current (DC) | 25 kA (with time constant $\le$ 10 ms) |
Design of Identification Indicator | Front Indicator |
Design of Switching Contact | Silver-plated, non-corroding |
Mounting Type / Lugs | Live / Non-insulated grip lugs |
Power Loss / Dissipation | 6.95 W (approx. 7.0 W per pole at hot operating state) |
Width of Enclosure | 21 mm |
Mounting Position | Any, preferably vertical |
Ambient Operating Temperature | -5°C to 40°C |
Net Weight | Approx. 130 g |
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- Started from: Jul 10, 2025
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