Mersen RFS4 is configured as a Class H fast-acting renewable fuse, with a 4A current rating and 600VAC, for general-purpose feeder and branch-circuit protection, using cartridge / clip mounting.
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For general-purpose feeder and branch-circuit protection, Mersen RFS4 provides a Class H fast-acting renewable fuse within the RFS family. The model carries a 4A rating with 600VAC; Class H fast-acting protection with a 10kA interrupting rating is paired with cartridge / clip mounting. Use the listed dimensions, 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