For targeted circuit protection, RFS40 uses a Class H fast-acting renewable fuse, with a 40A current rating and 600VAC, for general-purpose feeder and branch-circuit protection, using cartridge / clip mounting.
Submit directly from this product page. We will reply with availability, lead time and pricing.
Mersen RFS40 targets general-purpose feeder and branch-circuit protection with a Class H fast-acting renewable fuse configuration. The model carries a 40A 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