Preface: Leading Technology into the Future with Outstanding Performance

The On Top-NTP series frame circuit breaker is a new generation product from Sydenham Electrical, benefiting from years of focused design, R&D, and professional manufacturing in the distribution product field. While meeting basic requirements for safety and reliability, it incorporates a brand-new concept of intelligent and compact design, bringing you a comprehensive new experience in the application of distribution products. Combined with internationally advanced online monitoring assembly production line processes, carefully selected component combinations ensure that each circuit breaker delivers even more perfect performance.

Overview: Uses and Application Scope

The On Top NTP series low-voltage frame circuit breaker (hereinafter referred to as the circuit breaker) is suitable for AC 50Hz power distribution networks with rated voltage up to 690V, rated insulation voltage 1000V, and rated current from 400A to 6300A. It is used for power distribution and protection on the main trunk lines of power distribution networks to allocate electrical energy and protect lines and power equipment from overload, undervoltage, short-circuit, grounding, and other faults. As a new generation product, the NTP series circuit breaker features multiple protection, measurement, communication, and power management functions.

Compliance Standards

IEC60947-1

GB/T14048.1

IEC60947-2

GB/T14048.2