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| Country of Origin | India |
|---|---|
| Voltage | 550V ac |
| Brand | Eaton |
| Model | NIT4 |
| Overall Length | 55.6mm |
| Current Rating | 4A |
| Series | NIT |
| Standards/Approvals | BS 88, IEC 60269 |
| Fuse Size | A1 |
| Fixing Centres | 44.5 mm |
| Tag Width | 11.1mm |
| Application Category | gG, gM |
| Eaton 4A British Standard Fuse A1 550V, 44.5 mmBrand | Eaton |
| RS PRO 4A British Standard Fuse A1 550V ac, 44.5 mmBrand | RS PRO |
Eaton NIT4 British Standard Fuse A1 4A 550V AC is a slow-acting tag fuse designed for reliable circuit protection in domestic and commercial electrical panels. It complies with IEC 60269-2 and BS 88 standards, making it suitable for a wide range of low voltage applications.
This fuse incorporates an internal resistor element that melts when excessive current flows, interrupting power and safeguarding connected equipment. The slow-acting T speed rating allows the fuse to withstand harmless inrush currents typical in electrical systems without nuisance blowing, only tripping under dangerous overloads or short circuits.
Measuring 55.6 mm in overall length with fixing centres spaced at 44.5 mm, it features a robust tag width of 11.1 mm and pre-cut slots for optional bolted mounting. The unit's high rupture capacity rating ensures it can safely interrupt current at voltages up to 550V AC or DC, protecting circuits with gG and gM classifications.
Weighing just 15.9 grams, this lightweight fuse is easy to install and handle within panels. Eaton, formerly Bussmann, is known for manufacturing high-quality electrical protection devices, making the NIT4 an ideal choice for industrial, commercial, and residential circuit safety requirements.
4A current rated, A1 size British Standard fuse suitable for low voltage applications. Slow-acting T speed prevents nuisance blows from transient surges. Meets IEC 60269 and BS 88 certifications for electrical safety compliance.
High rupture capacity rated for 550V AC/DC systems ensures circuit protection. Tag width of 11.1 mm with fixing centers at 44.5 mm offers secure mounting options. Lightweight design of 15.9 g for ease of handling and installation.
Ideal for domestic, commercial, and industrial electrical panels or boxes.
Explore a comprehensive range of British Standard Fuses in the Eaton series, engineered to deliver consistent and reliable circuit protection for various electrical applications. Browse EnvMart for more premium electrical components to optimize your installations.
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