ACB
ACB
The ACB is a three- or four-pole, fixed or draw-out type circuit breaker for AC 50Hz/60Hz systems with rated voltages...
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ACB Product Range
Air circuit breakers for industrial and commercial power distribution systems. The range covers AC 50Hz/60Hz, rated voltages 400V and 690V, and rated currents from 630A to 6300A, so a panel builder can source a high-capacity break
Every ACB Model We Build
Positioning
What This Range Is For
Air circuit breakers for industrial and commercial power distribution systems. The range covers AC 50Hz/60Hz, rated voltages 400V and 690V, and rated currents from 630A to 6300A, so a panel builder can source a high-capacity breaker for main incoming or feeder circuits from one supplier with a known factory and certification.
Who Buys This Range
- Industrial panel builders assembling main distribution boards
- Commercial switchgear assemblers for large buildings and data centers
- EPC contractors installing power distribution systems in factories and warehouses
- OEMs integrating high-current protection into industrial control cabinets
Problems It Solves
- Main incoming circuits in industrial panels need a breaker rated for 630A to 6300A with reliable interruption capability
- Panel builders face inconsistent availability of high-current ACBs from multiple suppliers
- Lack of a single source for both conventional ACBs and smart-connected versions limits integration options
- Buyers need a breaker with documented certifications (CE, CCC, ISO9001-2000) for compliance in regulated markets
Where It Is Used
- Main incoming protection in industrial distribution boards for factories and plants
- Feeder circuits in commercial buildings with high power demand
- Power distribution systems in data centers and large-scale industrial facilities
- Integration into HGW45 series universal circuit breakers for panel assembly
Advantages
What Separates This Range
- Rated for AC 50Hz/60Hz, 400V and 690V, with current ratings from 630A to 6300A
- Built to meet CE, CCC, and ISO9001-2000 certification standards
- Part of a product family that includes smart-connected versions, enabling future upgrade paths
- Available in a single transport package of 1PC per carton for logistics simplicity
- Manufactured in the same factory as other low-voltage devices, supporting consistent sourcing
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FAQ
ACB Questions
What are the rated voltage and frequency for these ACBs
AC 50Hz/60Hz, with rated voltages of 400V and 690V.
What is the current range covered by this ACB series
Rated current from 630A to 6300A.
Which certifications does this ACB have
CE, CCC, and ISO9001-2000 are stated in the product text.
How are these ACBs packaged for shipping
One unit per carton.
Is this ACB part of a series with smart versions
Yes. The HGW45 series universal circuit breaker includes both conventional and smart-connected versions.
What is the HS code for this product
HS Code 8536300000.
Can we get ODM support for this ACB
Yes. ODM partnerships are available. Contact [email protected] with your requirements.
Quote This Category
Air circuit breakers for industrial and commercial power distribution systems. The range covers AC 50Hz/60Hz, rated voltages 400V and 690V, and rated currents from 630A to 6300A, s