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B| Style | Model | Ac Voltage Rating | Current Rating | Termination Type | Voltage (ac) | Price | |
|---|---|---|---|---|---|---|---|
| A | JCK-A-18R | 2.540 k VAC | 390A | Cartridge (Non Standard) | 2.54k VAC | £2,727.17 | |
| A | JCK-A-3R | 2.540 k VAC | 100A | Non-Standard Cartridge | 2.54k VAC | £1,408.11 | |
| A | JCK-A-12R | 2.540 k VAC | 230A | Cartridge (Non Standard) | 2.54k VAC | £2,701.29 | |
| B | JCK-A-9R | 2.540 k VAC | 200A | Non-Standard Cartridge | 2.54k VAC | £2,439.42 | |
| A | JCK-A-6R | 2.540 k VAC | 170A | Cartridge (Non Standard) | 2.54k VAC | £2,324.62 | |
| A | JCK-A-4R | 2.540 k VAC | 130A | Cartridge (Non Standard) | 2.54k VAC | £1,408.11 | |
| A | JCK-A-2R | 2.540 k VAC | 70A | Cartridge (Non Standard) | 2.54k VAC | £1,408.11 | |
| A | JCK-A-5R | 27.540 k VAC | 150A | Cartridge (Non Standard) | 27.54k VAC | £1,866.19 |
Bussmann JCK-A Series medium voltage fuses are designed for retrofitting existing hardware, making them an ideal choice for upgrading electrical systems. These UL-listed fuses feature an open fuse indicator for easy troubleshooting, as they provide a visual indication when a fuse has blown. They come with an option of including a Cutler Hammer hook-eye, which simplifies the process of inserting and removing the fuses. These backup fuses offer reliable current-limited protection for medium-voltage motor controllers, ensuring the safety and smooth operation of the electrical system.