| Customization: | Available |
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| Application: | Power, Electronic, Instrument, Lighting, Rectifier, Audio |
| Phase: | Backup |
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The Current limited Back Fuse (Cl fuse)is used in transformers to protect and isolate faulted equipment. Whenconnected in series with a low current primary protection device, such as Bay-0-Net fuse link, the Cl fuse becomesan element of a two part protection system that gives a full range of fault protection.This two-part system provides low current protection with the replaceable expulsion fuse . Together,the Cl fusecoordinate easily with upstream and downstream devices.
This product applies to indoor AC 50~60Hz system with the rated voltage of 8.3 ~ 40.5kV for the short-circuit protection of transformer and other power equipment, and is used in series with the oil-immersed transformer overload protection fuse (Bay-O-net Fuse), and can provide the full range protection for indoor power system. The product has passed the type test conducted by the national high-voltage electrical equipment quality supervision and inspection center, and conforms to GB15166.2, IEC282-1 and IEEE C57.92.
| Type | Rated Current | A(Inch/mm) | B(Inch/mm) | MA | ∅C | Breaking Current |
| XRNT5-15.5 | 20 25 31.5 40 | 9.76/248 | 8.5/216 | M6 | 53 | 50KA |
| 50 63 80 100 125 | 14.0/356 | 12.76/324 | M6 | 53 | 50KA | |
| 150 175 | 15.94/405 | 14.69/373 | M6 | 53 | 50KA | |
| 200 250 | 19.45/494 | 18.19/462 | M10 | 76 | 50KA | |
| 315 | 23.62/600 | 22.32/567 | M10 | 76 | 50KA | |
| XRNT5-25 | 20 25 31.5 40 50 63 80 100 | 19.45/494 | 18.19/462 | M10 | 76 | 50KA |
| 125 150 175 200 | 23.62/600 | 22.32/567 | M10 | 76 | 50KA | |
| XRNT5-40.5 | 10 20 | 22.68/576 | 21.38/543 | M10 | 76 | 31.5KA |
| 31.5 40 50 63 | 23.86/606 | 22.56/573 | M10 | 76 | 31.5KA | |
| 80 100 125 150 165 | 27.36/695 | 25.79/655 | M10 | 76 | 31.5KA |
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