Mersen USM3I is configured as a 600VAC / 600VDC 30A 3-pole midget fuse holder; this configuration is rated 30A and 600VAC / 600VDC, applied to DIN-rail motor, control and photovoltaic circuits where 35mm din rail fit is required.
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For DIN-rail motor, control and photovoltaic circuits, Mersen USM3I provides a 600VAC / 600VDC 30A 3-pole midget fuse holder within the USM family. Rated at 30A and 600VAC / 600VDC, this version uses 35mm din rail mounting and is characterized by IP20 finger-safe midget fuse-holding with 100kA SCCR. The page keeps series, format and standards data aligned for practical engineering and procurement comparison.
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