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| Country of Origin | Greece |
|---|---|
| Voltage | 500V ac |
| Brand | Siemens |
| Length | 74mm |
| Model | 3NA3254 |
| Width | 58mm |
| Overall Length | 151mm |
| Current Rating | 355A |
| Series | 3NA3 |
| Maximum Operating Temperature | 60°C |
| Minimum Operating Temperature | -5°C |
| Fuse Type | NH |
| Fuse Size | NH2 |
| Application Category | gG |
| Tag Type | Blade |
| SIBA 355A Centred Tag Fuse NH2 500V acBrand | SIBA |
Siemens 3NA3254 NH Fuse 355A NH2 500V AC is a high rupture capacity fuse designed for cable and line protection. This NH fuse from the 3NA3 series features a front indicator on the fuse link to signal when the fuse cuts out, providing quick visual fault detection. It operates within a voltage rating of 500V AC and a current rating of 355A, suitable for industrial, power supply, and functional building applications requiring selective line protection.
The fuse size NH2 offers an overall length of 151mm and width of 58mm, ensuring compatibility with standard fuse holders. The operating temperature range of -5°C to 60°C guarantees reliable operation under various environmental conditions.
This Siemens NH fuse meets multiple standards including IEC 60269-1, IEC 60269-2, and EN 60269-1. It is approved under DIN VDE 0636 series and CSA 22.2 No. 106, validating its quality and safety for electrical installations.
The blade tag type facilitates easy and secure mounting. Manufactured in Greece, the fuse is engineered to deliver high rupture capacity to safely interrupt fault currents and protect electrical circuits.
This NH fuse is ideal for use in power distribution systems, industrial electrical panels, and building installations. Its gG application category ensures general purpose protection of cables and lines. The front indicator enhances maintenance efficiency by enabling quick identification of Fuse operation.
Compact design allows integration in constrained spaces without compromising performance. Durable construction supports long-term reliability and compliance with global electrical safety standards.
Explore our broad range of Siemens electrical components on EnvMart for industrial, commercial, and HVAC applications. Benefit from our detailed product data and expert selection guidance.
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