Nale Electric is willing to work together with domestic and foreign merchants to create brilliance!
Designed exclusively for three-phase industrial power distribution environments, this 4P C63 MCB delivers stable and precise overcurrent and short circuit protection for complete power line circuits. It adopts standard industrial wiring structure, fits mainstream distribution boxes and control cabinets, and adapts to long-term continuous power supply operation in factories, workshop equipment and commercial power transmission scenes. Strictly manufactured in line with international electrical safety norms, it maintains consistent protection performance under complex voltage and current fluctuations, effectively stabilize on-site power operation and avoid sudden power failure and equipment damage caused by circuit faults. As a practical core power protection component, it meets large-scale engineering installation and daily industrial power matching demands.
Equipped with four-pole integrated design, it can realize synchronous protection of three live wires and neutral wire, solve hidden safety hazards of single line protection failure in three-phase circuits, and ensure overall circuit safety during power switch and fault cut-off.
Adopt classic C tripping characteristic, suitable for industrial inductive load equipment, effectively resist instantaneous starting current impact, not easy to trip mistakenly, and keep normal power supply of mechanical equipment and power distribution facilities.
With qualified short-circuit breaking performance, it can quickly cut off fault current in abnormal circuit state, restrain circuit heat generation and electric spark risks, greatly improve on-site electricity safety level and reduce maintenance hidden dangers.
Integrated firm shell with anti-aging and anti-pressure property, suitable for indoor conventional industrial working environment. Standard wiring terminal design simplifies field wiring operation, saves installation time and lowers overall engineering construction cost.
Every finished breaker passes repeated power-on test, performance detection and aging screening before leaving factory, stable quality difference is small, suitable for long-term bulk project matching and long-cycle stable use.
Item | Parameter |
|---|---|
Pole Number | 4 Pole |
Rated Current | 63A |
Tripping Type | C Curve |
Applicable System | Three Phase Power System |
Applicable Voltage | Industrial Common AC Voltage |
Usage Scene | Industrial Distribution, Workshop Power, Engineering Wiring |
Main Function | Overload Protection, Short Circuit Protection |
Installation Way | Standard Rail Mounted |
Adapted Equipment | Industrial Control Cabinet, Power Distribution Box |
This 4P C63 industrial MCB covers most three-phase power use scenarios. It is widely used in factory production line power distribution, mechanical equipment power control, large warehouse power supply, commercial building three-phase circuit layout, outdoor engineering temporary power distribution and other fields. It also can be matched with complete set of power distribution accessories to form a complete industrial power protection system, applicable for regional engineering transformation, factory circuit upgrading and cross-regional bulk power facility supporting.
All products follow unified industrial electrical production standards, reach international general use specification, and can adapt to most regional market access requirements. We have complete production lines and sufficient spot inventory, support stable bulk delivery and long-term order cooperation. Meanwhile, we provide flexible matching services, can cooperate with buyers to complete unified specification matching and batch order arrangement, and provide stable after-sales product use guidance for engineering purchasers and industry distributors.
We support conventional product specification sorting, outer shell marking and packaging customization to meet brand distributor market layout needs. For large engineering project orders, we can provide targeted product matching scheme, optimize product selection according to on-site power environment, and give reasonable bulk purchase quotation. Professional business team keeps quick response, solves product selection, parameter confirmation and delivery cycle problems in time, and creates stable and reliable purchasing cooperation experience for industry purchasers.
Yes, 4-pole structural design perfectly matches three-phase four-wire industrial circuits, realizing full line synchronous protection.
C curve is aimed at inductive load industrial equipment, which can bear instantaneous starting current, effectively avoid false tripping.
Supported, stable structural performance and qualified internal accessories adapt to long-term uninterrupted power protection work.
We have sufficient stock, support bulk wholesale, arrange delivery quickly after confirming orders, and support stable repeated order supply.
Adopt national standard guide rail installation mode, compatible with most mainstream industrial distribution boxes on the market, easy to replace and install.
If you need stable-quality 4P C63 three-phase industrial MCB, welcome to send your demand including purchase quantity, applicable scene and matching standard. We will send detailed product material introduction, real picture material and favorable bulk purchase price in the shortest time, and provide one-stop product matching and purchasing service for industrial power distribution buyers all over the world.
