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Mersen D70QS100-4 D70QS Series High-Speed DC Fuse, 100A, 700VDC, aR, 20kA IR, Round Body
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$90.00 USD
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$90.00 USD
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The Mersen D70QS100-4 is a high-speed DC semiconductor protection fuse from the D70QS series, engineered to deliver superior protection for heavy-duty DC drives, power converters, and traction equipment. Featuring a 100A current rating and a 700VDC voltage rating, this ultra-fast-acting aR fuse provides a 20kA interrupting rating to safeguard sensitive power electronics. Its robust 3.63-inch round body design ensures reliable mechanical integration and optimal thermal performance in demanding industrial environments.
| Product ID (MPN) | D70QS100-4 |
| Product Series | D70QS Series |
| Ampere Rating | 100 A |
| Rated Voltage (DC) | 700 VDC |
| Speed/Characteristic | aR (Ultra-Fast Acting) |
| Interrupting Rating (IR) | 20 kA at 700VDC |
| Body Style | Round Body |
| Product Length | 3.63 in (92.2 mm) |
| Product Group | High-Speed and Semiconductor Protection Fuses |
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