China Nf-CS Series MCCB Circuit Breaker

NF-CS Series circuit breaker features reliable and steady performance, reasonable structure. Beautiful appearance and small volume ect. It can be used in the circuit of 50Hz or 60Hz, rated voltage up to 600V. It is used to distribute electric energy
indistrbution network and overload or short circuit protection power equipment, and also can be used in transformation of circuit in frequency under the normal conditions.
Basic Info
Model NO.: NF-CS 50,100,250,400
Arc-extinguishing Medium: Air
Structure: Moulded Case Circuit Breaker
Breaking Capacity: Low Voltage Circuit Breakers
Operation: Energy-storage Type
Installation: Fixed
Speed: High-Speed Circuit Breaker
Export Markets: Global
Additional Info
Trademark: VIBBA or as require
Packing: Standard Export Package or as Require
Production Capacity: 5000PCS/Month
Origin:Wenzhou, China
Characteristic Curve

TypeRated current of trip(In A)Rated insulation
voltage(V)Mode of connectionOn & Off capacityNF-30CS3,5,10,15,20,30500Mode after board
insertion modeAC380V/1.5kANF-50CS10,15,20,30,40,50600AC380V/5kA
415V/2.5kANF-60CS10,15,20,30,40,50,60600AC380V/5kA
415V/2.5kANF-100CS60,75,100600AC380V/18kA
415V/10kANF-250CS125,150,175,200,225,250600AC380V/18kA
415V/10kANF-400CS250,300,350,400600AC380V/25kA
415V/25kANF-630CS500,600,630600AC380V/35kA
415V/35kANF-800CS600,700,800600AC380V/35kA
415V/35kANF-1250CS630,700,800,1000,1250600AC380V/50kA
415V/35kA