Siemens NPX3B140 VL Series Molded Case Circuit Breaker, 480 VAC, 1400 A, 35 kA Interrupt, 3 Poles, Thermal Magnetic/LI Trip

Molded Case Circuit Breakers
616662 MFG #: NPX3B140
29951.51000 / ea
Siemens VL molded case circuit breakers utilize a compact and modular design which can be configured to suit a wide range of ratings from 30 A up to 1600 A. Designed for global requirements, most breakers include the world's major standards and markings such as UL, CSA, NOM, IEC, CE and CCC. At 480 VAC, VL circuit breakers feature N-Class (35kA), H-Class (65 kA) and L-Class (100 kA) interrupting ratings. They also feature both thermal magnetic and electronic trip units across the entire product line, assuring compatibility for virtually any application. VL trip units measure true RMS current. This type of measurement ensures the most accurate means of measuring currents in today's harmonic filled electrical distribution systems.
  • Applications
  • Features
3VL molded case circuit breakers according to UL 489 optimally fulfill the high demands prevalent in modern power distribution
The molded case circuit breakers feature a compact design, are distinguished by improved technology and are easy to operate
Without auxiliary release