Air Circuit Breaker 3P/4P Rated Current 2000A - 3200A Frame Breaker With High Breaking Capacity With AIA-1 manufacturer from China Jubang Electric Group Co., Ltd.

Air Circuit Breaker 3P/4P Rated Current 2000A - 3200A Frame Breaker With High Breaking Capacity With

Place of Origin:

Guangdong, China (Mainland)


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Model No.: AIA-1

Air Circuit Breaker 3P/4P Rated Current 2000A - 3200A Frame Breaker With High Breaking Capacity Withstand Current

Air Circuit Breaker 3P/4P Rated Current 2000A - 3200A Frame Breaker With High Breaking Capacity Withstand Current

GTW1 Series air circuit breaker is applicable for distribution network of AC 50HZ, rated voltage of 400V and 690V, and rated current of 630A~6300A, to distribute electric energy protection circuit and prevent power equipments from harm of overload, under-voltage, short circuit and single phase earth etc. Provided with intelligent protecting function and precise selective protection, breaker can enhance the dependability of power supply and avoid unwanted power cut.

Frame size rated current Inm (A)	Rated current In A
2000	400,630,800,1000,1250,1600,2000
3200	2000,2500,2900,3200
4000	3200,3600,4000
6300	4000,5000,6300

Frame size rated current Inm (A)		2000	3200	4000	6300
Rated limit short-circuit breaking capacity Icu (KA) O-CO	400V	85	100	100	120
Rated limit short-circuit breaking capacity Icu (KA) O-CO	690V	50	65	65	80
Rated short-circuit connecting capacity N×Icu (KA)/ cos	400V	176/0.2	220/0.2	220/0.2	264/0.2
Rated short-circuit connecting capacity N×Icu (KA)/ cos	690V	105/0.25	143/0.2	143/0.2	187/0.2
Rated operating short-circuit breaking capacity Icu (KA) O-CO	400V	50	65	65	80
	690V	40	50	50	70
Rated operating short-circuit breaking capacity Icu (KA) O-CO	400V	50	65	65/80(MCR)	85/100(MCR)
	690V	40	50	50/65(MCR)	65/75(MCR)
Note: last hour line and next enter line of breaking capacity in the table are the same.

We are a professional manufacturer of power transformer, Air Circuit Breaker, Moulded Case Circuit Breaker, Automatic Transfer Switch,  Transmission and Distribution,  HV vacuum Circuit-Breaker and  Mini Circuit Breaker.

<> ISO9001 quality management system

<> ISO14001 environmental management system

<> Three OHSAS18001 Occupational Safety and Health Management System certification

<> PCCC certification and energy-saving products certification for compulsory product certification

<>GB1094.1-1996 GB1094.2-1996 JB/T 10088-2004

<>GB1094.3-2003 GB1094.5-2008

WHY CHOOSE US ? ADVANTAGES

1.     Direct manufacturer, high quality guaranteed.
2.      No cheating on workmanship and materials.
3.      Large investment in R&D, keep upgrading products.
4.      Specifications are real and reliable, with highly recommended certificates.
5.      Complete product range, provide compact power solution.
6.      Advanced assembly line equipment with professional workers.
7.      All types of transformers and circuit breakers with mature technology.