Specified for focused applications, Mersen RFS300 is a Class H fast-acting renewable fuse; its key ratings are 300A and 600VAC, for general-purpose feeder and branch-circuit protection, using blade mounting.
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Mersen positions RFS300 in the RFS family for general-purpose feeder and branch-circuit protection, using a Class H fast-acting renewable fuse format. Key selection data includes 300A, 600VAC, Class H fast-acting protection with a 10kA interrupting rating, and a blade installation format. 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