The A4BY Series includes A4BY2000, rated at 2000A. Its key ratings are 600V AC / 300V DC and 200kA AC / 100kA DC interrupting capability. Its selection value is strongest where the circuit needs 4-second minimum time delay at 500% rating for service and feeder protection.
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The Mersen A4BY2000 combines a 2000A rating with the protection characteristics of the A4BY Series. Electrical limits are 600V AC / 300V DC, with 200kA AC / 100kA DC interrupting capability. The design focuses on 4-second minimum time delay at 500% rating for service and feeder protection. The Class L format uses blade terminals with cartridge/clip mounting. Typical selection contexts include Panelboards, Switchboards, Mains. 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