A4BQ2000 is the 2000A selection in Mersen’s A4BQ Series. Its rating set pairs 600V AC / 500V DC operation with 200kA AC / 100kA DC interrupting performance. The series is intended for applications needing 4-second time delay at 500% rating and very high current limitation.
Submit directly from this product page. We will reply with availability, lead time and pricing.
Mersen A4BQ2000 is a 2000A Class L fuse from the A4BQ Series. Mersen publishes 600V AC / 500V DC for this rating, together with 200kA AC / 100kA DC interrupting capability. A key selection characteristic is 4-second time delay at 500% rating and very high current limitation. The Class L format uses blade terminals with cartridge/clip mounting. Typical selection contexts include UPS DC Links, Mains, Feeders. Check the official Mersen datasheet before final equipment coordination.
HP15FHM32B
32A · 1500VDC
HP15FHM32A
32A · 1500VDC
USCC4I
30A · 600VAC / 600VDC
USCC4
30A · 600VAC / 600VDC
USCC3N
30A · 600VAC / 600VDC
USCC3IN
30A · 600VAC / 600VDC
USCC3I
30A · 600VAC / 600VDC
USCC3
30A · 600VAC / 600VDC