-75%
These Premium Amp-Trap® French cylindrical semiconductor fuses are an extension of the popular A7OQS product line. They are solid-fill 14mm and 22mm fuses, IEC rated 690VAC, 200kA Interrupting and 700VDC, 100kA interrupting at 10ms time constant. In addition, these fuses have an 890 VDC rating for capacitor discharge applications up to 2.5ms time constant. All ampere ratings are available with a striker. Applications include small inverter drives and UPS systems, with superior l2 t for improved protection and performance.
- A70QS400-4
- Ferraz Shawmut Mersen
- 400-Amp
- 700V Semiconductor Fuse
- 700VDC rated for DC protection of equipment with L/R ≤10ms
- Superior cycling ability for longer life on difficult cyclic loading applications
- aR characteristic for semiconductor short- circuit protection
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