The RFS400 model from Mersen provides a Class H fast-acting renewable fuse, with a 400A current rating and 600VAC, for general-purpose feeder and branch-circuit protection, using blade mounting.
Submit directly from this product page. We will reply with availability, lead time and pricing.
Designed around general-purpose feeder and branch-circuit protection, RFS400 combines the RFS platform with Class H fast-acting renewable fuse characteristics. The model carries a 400A rating with 600VAC; Class H fast-acting protection with a 10kA interrupting rating is paired with blade 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