What is the rated current range?

The AC rated current ranges from 200A to 6300A, covering models from 1600A to 6300A.

What is the short circuit breaking capacity?

The short circuit breaking capacity is between 80kA and 120kA at 400V.

Is the circuit breaker available in drawer type?

Yes, it is available in both fixed and drawer types for 3-pole and 4-pole configurations.

What protection functions does it offer?

It offers instantaneous, short delay, long delay, and single-phase grounding protection.

Can I customize the product?

Yes, OEM services are available for customization.

What is the rated working voltage?

The rated working voltage is AC400V.

What are the lead times for production?

Lead time is one month during off-peak season and 1-3 months during peak season.

3p 4p 2000A Acb Air Circuit Breaker

Yueqing Greenwich Imp & Exp Co., Ltd.

10 yrs

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Product Highlights

High Breaking Capacity: Short circuit breaking capacity ranges from 80kA to 120kA at 400V.
Full Intelligence Features: Includes telemetry, remote adjustment, control, monitoring, and fault memory functions.
Flexible Installation Options: Available in both fixed and drawer types for 3-pole and 4-pole configurations.
Wide Current Range: AC rated current spans from 200A to 6300A with multiple frame sizes.
Comprehensive Protection: Provides instantaneous, short delay, long delay, and single-phase grounding protection.
OEM Service Available: Customization options are available for product specifications and branding.
Multiple Intelligent Controllers: Offers M type (standard) and H type (optional) intelligent controllers.
Global Certifications: Certified with CE and ISO9001 standards for quality assurance.

Product Attributes

Customization: Available
Breaking Capacity: Low Voltage Circuit Breakers
Operation: Electric Type
Model NO.: DW45
Speed: High-Speed Circuit Breaker
Arc-extinguishing Medium: Air
Installation: Fixed
Structure: ACB
Poles Number: 3
Type: Circuit Breaker
Function: Circuit-Breaker Failure Protection, Overcurrent Protection
Certification: ISO9001-2000, CE
Product Name: Air Circuit Breaker
Current Range: 1600A,2000A,3200A,4000A,6300A
Price: Negotiable
Company Feature: Factory
Certiifications: CE/ISO9001
OEM: Available
Transport Package: Carton
Trademark: OEM
Origin: China
HS Code: 8536200000

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3p 4p 2000A Acb Air Circuit Breaker
3p 4p 2000A Acb Air Circuit Breaker
3p 4p 2000A Acb Air Circuit Breaker
3p 4p 2000A Acb Air Circuit Breaker
3p 4p 2000A Acb Air Circuit Breaker
3p 4p 2000A Acb Air Circuit Breaker

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Product Description

Feature

1.It has the characteristics of full intelligence,high breaking and zero arcing.
2.AC rated current 200A-6300A;short circuit breaking capacity 80kA-120kA.
3.It has 3 pole and 4pole drawer type and fixed type.
4.It has a variety of intelligent controllers and provides different functions;intelligent function,display function,setting function,monitoring function,fault memory function and communication interface.
5.Realize telemetry,remote adjustment,remote control and remote training.
6.Complete protection characteristics,convenient setting and high precision,
7.It has the protection characteristics of instantaneous,short delay,long delay,single-phase grounding,etc.

Normal operation and installation conditions

1.Ambient air temperature:the upper limit shall not exceed +40ºC,the lower limit shall not be less than -5ºC,and the average value within 24h shall not exceed +35 ºC.
2.Installation location:the attitude shall not exceed 2000m.
3.Protection grade:IP30
4.Pollution level: III
5.Use category:Class B
6.Installation conditions:the circuit breaker shall be installed according to the requriements of this manual,and the vertical inclination of the circuit breaker shall not exceed 5 degrees.

Circuit Breaker Specification:

Modle	DW45-1600	DW45-2000	DW45-3200	DW45-4000	DW45-6300
Rated current of shell frame grade Inm(A)	1600	2000	3200	4000	6300
Rated current(A)	200,315,400,630,800,1000,1250,1600	630,800,1000,1250,1600,2000	2000,2500,2900,3200	3200,3600,4000	4000,5000,6300
Rated working voltage Ue(V)	AC400V
Rated insulation voltage Ui(V)	AC690V
Rated impulse withstand voltage Uimp(kV)	12
Pole	3P,4P
Rated limit short circuit breaking capacity Icu(kA)400V	80	80	100	100	120
Rated operating short circuit breaking capacity Ics(kA)400V	50	65	80	80	100
Rated short circuit making energy n*Icu(kA)/COSφ	176/0.2	176/0.2	220/0.2	220/0.2	364/0.2
Rated short time withstand current Icw(kA/s)	50/1s	65/1s	80/1s	80/1s	100/1s
Closing time(ms)	≤60
Full breaking time(ms)	12-18
Intelligent controller	M type (standard configuration)
Intelligent controller	H type(Optional configuration)
Installation mode	Fixed or drawer type

About the Supplier

This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2231514". Items marked "" are certified.

Company Profile

Our company supplies different kinds of products. High quality and favorable price. We're pleased to get your Inquiry and we will come back to as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with good quality at the reasonable price.

About Our Factory & Business Background

Address: The First Industrial Zone, Qiligang, Zhejiang, China
Terms of Payment: LC, T/T, PayPal
International Commercial Terms(Incoterms): FOB
Average Lead Time: Peak Season Lead Time: 1-3 months
Off Season Lead Time: one month
Nearest Port: ningbo

Our Production Capability & Technical Expertise

Main Products: MCCB, Contactor, Starter, Connector, Relay, Magnetic Starter, MCB, Circuit Breaker, DC Contactor, Vacuum Breaker

Our Industry Experience & Global Business Record

Export Year: 2017-07-19
Main Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

FAQ

What is the rated current range?: The AC rated current ranges from 200A to 6300A, covering models from 1600A to 6300A.
What is the short circuit breaking capacity?: The short circuit breaking capacity is between 80kA and 120kA at 400V.
Is the circuit breaker available in drawer type?: Yes, it is available in both fixed and drawer types for 3-pole and 4-pole configurations.
What protection functions does it offer?: It offers instantaneous, short delay, long delay, and single-phase grounding protection.
Can I customize the product?: Yes, OEM services are available for customization.
What is the rated working voltage?: The rated working voltage is AC400V.
What are the lead times for production?: Lead time is one month during off-peak season and 1-3 months during peak season.