A30QS400-4TI Ferraz Shawmut - Fuse
A30QS400-4TI Description
Mersen A30QS400-4TI is a high speed fuse rated at 300 V and 400 A. It protects power semiconductors such as diodes, thyristors and IGBTs from short-circuit damage in drives, rectifiers and UPS systems.
USComponent has been supplying power semiconductors since 2001, including discontinued and hard-to-find part numbers. Send us an RFQ for the A30QS400-4TI and we will reply with price, condition and lead time. Please check the manufacturer's datasheet to confirm ratings, package and pin-out before you order.
Summary of Features
Mersen (Ferraz Shawmut) A30QS400-4TI is an Amp-Trap Form 101 A30QS high speed fuse, 400 A, 300 VAC/DC, blade, bolt-in mounting, with integral blown-fuse trigger indicator (TI).
Target Applications
Ferraz Shawmut A30QS400-4TI is used for protection of power semiconductors (diodes, phase control SCRs and other devices) in heavy duty rectifiers, power supplies and DC equipment of 300 V or less.
Key Specifications
Mersen (Ferraz Shawmut) A30QS400-4TI is an Amp-Trap Form 101 A30QS high speed fuse, 400 A, 300 VAC/DC, blade, bolt-in mounting, with integral blown-fuse trigger indicator (TI). Source: Mersen A30QS Amp-Trap Form 101 high speed fuses datasheet (HS 10-11).
| Parameter | Value |
|---|---|
| Series | A30QS Amp-Trap Form 101 high speed fuse |
| Rated current | 400 A |
| Rated voltage | 300 VAC / 300 VDC |
| Interrupting rating | 200 kA AC / 100 kA DC (L/R 10 ms) |
| Mounting type | 4: blade, bolt-in |
| Indicator | integral blown-fuse trigger indicator (TI) |
| Characteristics | Fast acting, current limiting, low I²t, controlled arc voltage, superior DC capability |
| Approvals | UL Recognized Component (file E60314), AC: guide JFHR2 |
| Main dimensions (see datasheet figure) | A 3.84 in (98 mm), B 1.50 in (38 mm) |
Technical document (PDF) | Request a quote for A30QS400-4TI (reply within 24 hours)
Related Part Numbers
| A30QS300-4TI 300V, 300A | A30QS600-4TI 300V, 600A | A30QS250-4TI 300V, 250A | A30QS200-4TI 300V, 200A |
| A15QS400-4TI 150V, 400A | A30QS150-4TI 300V, 150A | A30QS100-4TI 300V, 100A | A15QS100-4TI 150V, 100A |
| A30QS4-1 | A30QS40-4 | A30QS400-4 | A30QS400-4IL |
| A30QS4000-128 | A30QS450-4 | A30QS4500-128 | A30QS1-1 |

