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| Country of Origin | United Kingdom |
|---|---|
| Voltage | 690, 350V ac |
| Diameter | 19.3mm |
| Brand | RS PRO |
| Height | 17.7mm |
| Length | 50.6mm |
| Model | 221-3660 |
| Width | 19.3mm |
| Overall Length | 79.8mm |
| Current Rating | 45A |
| Series | RS PRO |
| Voltage Rating | 350 V dc, 690 V ac |
| Standards Met | IEC 60269-4/BS88-4 |
| Standards/Approvals | RoHS, IEC 60269-4, BS 88-4 |
| Fixing Centres | 63.5 mm |
| Tag Width | 12.7mm |
| Tag Orientation | Offset |
| Application Category | AR |
RS PRO 221-3660 Bolted Tag Fuse is engineered for robust electrical circuit protection in industrial and commercial environments. Rated at 45 amperes, this fuse supports voltage ratings of 690 V AC and 350 V DC, making it versatile for various electrical systems.
The fuse features a bolted tag design with through-holes, facilitating secure fixing and efficient installation. It complies with international standards IEC 60269-4 and BS 88-4, ensuring reliable performance and safety.
Key physical specifications include a tag width of 12.7 mm, fixing centres of 63.5 mm, and an overall length of 79.8 mm, optimized for standard fuse holders. The body diameter is 19.3 mm with a length of 50.6 mm and height of 17.7 mm, making it compact and easy to handle.
This fuse is characterized by a high rupture capacity of 100kA on both AC and DC circuits, providing enhanced protection during overloads or short circuits. The offset tag orientation improves installation flexibility.
Applications include protection in machinery, industrial buildings, and electrical distribution networks. The product is RoHS compliant and manufactured in the United Kingdom, underscoring high manufacturing standards.
Designed to protect electrical circuits from overloads and short circuits. Features bolted tags with through-holes for secure fixing. High rupture capacity of 100kA for both AC and DC applications. Complies with IEC 60269-4 and BS 88-4 fuse standards.
Offset tag orientation and standard tag width of 12.7 mm. Compact dimensions with 63.5 mm fixing centres and overall length of 79.8 mm. Suitable for industrial machinery, buildings, and distribution networks. Manufactured in the United Kingdom with RoHS compliance.
This RS PRO fuse is an essential component in industrial, manufacturing, HVAC, and electrical distribution applications requiring robust and standard-compliant fuse protection. Explore additional RS PRO electrical protection products and fuses at EnvMart for comprehensive circuit safety solutions.
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RS PRO 45A Bolted Tag Fuse 690 V AC, 350 V DC, 63.5 mm Fixing Centres 221-3660
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24/7 Customer Support Email/Chat/Telephonic SupportRS PRO 45A Bolted Tag Fuse 690 V AC, 350 V DC, 63.5 mm Fixing Centres 221-3660
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