Low-voltage Circuit Breakers

UL 489 Listed Circuit Breakers


UL 489 Listed MCCB and UL 489 Listed ELCB
Models Available
NF/NV50-SVFU, NF/NV100-CVFU, NF/NV125-SVU, NF/NV125-HVU, NF/NV250-SVU, NF/NV250-HVU

* This achieves dimensions of the smallest level in the industry with a width of 54 mm and contributes to the design of more compact machinery.
(Relevant models: NF-50-SVFU, NV50-SVFU)
* The IEC 35 mm rail is supported as standard, so these are also ideal for control panels where multiple breakers are lined up in branch circuits.
* The lineup of specifications supporting 480 VAC voltage has been expanded.
(Relevant models: NF/NV125-SVU, NF/NV125-HVU, NF/NV250-SVU, NF/NV250-HVU)
* It is also possible to install an SHT (voltage trip device) on a no fuse breaker with earth leakage protection and this has made the configuration of emergency stop circuits easier.
* The UL certification has been obtained at the accessory level, so individual accessory units can be supplied as components. It is possible for the customers to perform installation and replacement work when sudden specification changes occur.

Please contact us for a wide variety of  UL 489 Listed Circuit Breakers for pricing and availability..!!



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