For engineering selection, Mersen RL450 is a Class H replacement fuse link, specified at 450A across a 600VAC rating, for general-purpose Class H branch and feeder circuits, using renewable fuse link mounting.
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Mersen positions RL450 in the RF family for general-purpose Class H branch and feeder circuits, using a Class H replacement fuse link format. The configuration combines a 450A current rating, 600VAC, renewable fuse link mounting, and renewable Class H protection with a 10kA AC interrupting rating. Use the listed standards, approvals and official datasheet to verify fit before substitution.
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