Others
CHINT NB1-63 UL1077 AC Supplementary Protector, 1–63 A
This NB1-63 listing is for selecting the UL1077 AC supplementary-protector version. Confirm the exact nameplate and approval required for the end equipment. Its AC ratings must be checked separately from IEC distribution versions and from the DC supplementary-protector version.
UL1077 supplementary protection does not replace a required UL489 branch-circuit protective device. Confirm the applicable equipment standard and exact product marking before ordering.