Ferraz Shawmut A70Q150-4 High-Speed Fuse, 150 A, 700 VAC / 650 VDC
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Ferraz Shawmut A70Q150-4 is a 150 A Amp-Trap Form 101 high-speed fuse rated for 700 VAC and 650 VDC circuits. This current-limiting fuse uses solid-fill technology and is designed for inverter applications requiring extremely low I2t protection.
| Manufacturer Part Number | A70Q150-4 |
| Brand | Ferraz Shawmut / Mersen |
| Series | A70Q Amp-Trap Form 101 |
| Fuse Type | High-speed, current-limiting fuse |
| Rated Current | 150 A |
| Rated Voltage | 700 VAC, 650 VDC |
| Interrupting Rating | 100 kA AC/DC |
| L/R Time Constant | 10 ms |
| Mounting Type | Type 4, blade, bolt-in |
| Overall Length | 5.09 in (129 mm) |
| Body Width | 1.50 in (38.1 mm) |
| UL Recognition | UL recognized component, File E60314; AC guide JFHR2; DC tested to UL 198L parameters |
Typical applications: The A70Q150-4 is used for protection of inverters and other equipment requiring responsive AC or DC circuit protection within this voltage range.
B2B sourcing support: Apexon Supply supports procurement review, replacement sourcing, and technical alignment for the Ferraz Shawmut A70Q150-4. Buyers should compare the current rating, voltage rating, interrupting capacity, mounting configuration, and dimensions with the original equipment requirements.
RFQ instructions: Send the MPN, required quantity, application details, and target specifications to request a B2B quote. Most qualified RFQs receive a response or quote within 12 hours.
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