For engineering selection, Mersen CUS103I is a 800VAC/1000VDC 32A 3-pole 10×38mm fuse holder, specified at 32A across a 800VAC / 1000VDC rating, applied to DIN-rail industrial, control and DC distribution applications where 35mm din rail fit is required.
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Mersen positions CUS103I in the CUS10 family for DIN-rail industrial, control and DC distribution applications, using a 800VAC/1000VDC 32A 3-pole 10×38mm fuse holder format. The configuration combines a 32A current rating, 800VAC / 1000VDC, 35mm din rail mounting, and IP20 finger-safe 10×38mm fuse-holding. 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