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| Country of Origin | Greece |
|---|---|
| Voltage | 500V ac |
| Brand | Siemens |
| Length | 75mm |
| Model | 3NA3120 |
| Width | 30mm |
| Overall Length | 137mm |
| Current Rating | 50A |
| Series | 3NA3 |
| Maximum Operating Temperature | 60°C |
| Minimum Operating Temperature | -5°C |
| Fuse Type | NH |
| Fuse Size | NH1 |
| Application Category | gG |
| Tag Type | Blade |
Siemens 3NA3120 NH Fuse NH1 50A 500V AC blade type tag fuse delivers high rupture capacity for reliable cable and line protection in industrial and power supply environments. It operates within a temperature range of -5°C to 60°C, ensuring durability across variable climates.
This fuse is designed with a front-face red indicator to clearly signal when the fuse operates. The blade tag type construction offers effortless installation and replacement in electrical panels and systems.
With a compact fuse length of 75mm and an overall length of 137mm, plus a width of 30mm, this NH1 size fuse link is optimized for selective line protection and system safeguarding in functional building, industrial, and power supply applications.
Manufactured in Greece under rigorous IEC 60269-1, IEC 60269-2, and EN 60269-1 standards, it also holds approvals from DIN VDE 0636, DIN VDE 0636-2, and CSA 22.2 No. 106, ensuring compliance with international quality and safety requirements.
The Siemens 3NA3 series fuse links are known for their reliability in industrial electrical circuits, contributing to reduced downtime and improved system protection. Designed for cable and line protection with operating class gG.
Features a front-face red indicator to signal fuse operation. Blade type tag fuse allowing easy installation and replacement. Temperature range from -5°C to 60°C for varied environment use. Compact dimensions with 75mm fuse length and 137mm overall length.
Width measures 30mm suitable for NH1 fuse size applications. Manufactured according to IEC 60269 standards ensuring quality and safety. Complies with DIN VDE 0636, CSA 22.2 No. 106 approvals. High rupture capacity suited for selective line and system protection.
Originates from Greece and belongs to the Siemens 3NA3 series fuse link line.
Ideal for industrial, manufacturing, power distribution, and electrical engineering applications, the Siemens 50A NH Fuse 3NA3120 safeguards power circuits by providing fast and reliable overload and short-circuit protection.
Explore Siemens products and Fuse solutions in the Electronics & Electricals category at EnvMart for comprehensive industrial protection equipment.
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