Air Circuit Breaker Draw-out Type Fixed Type 400VAC/690VAC 630A-6300A Acb

Product Description

Product Description
The Air Circuit Breaker (ACB) is a vital component in modern electrical systems, designed to provide reliable protection and efficient management of electrical circuits. Engineered for safety and durability, ACBs are essential in safeguarding electrical infrastructure in industrial, commercial, and residential settings.

1	Rated current	630A-6300A
2	Rated insulating voltage	AC 800V
3	Rated impulse withstand voltage	AC 8000V
4	Rated working voltage	AC 400V
5	Breaking capacity	35/50KA
6	Metal parts materials	Steel/brass/copper
7	Insulating materials	DMC
8	Color	White/bright grey/dark grey/black
9	Fire rating	Flame retartant/Non flame retartant
10	Electrical life	600~2000 times
11	Mechanical life	2000~7000 times
12	Certificate	ISO9001
13	Warranty	2 years
14	Price	Negotiation

Purpose and Scope of Use W1 Series Intelligent Low Voltage Air Circuit Breakers (hereinafter referred to as circuit breakers) are suitable for
It is suitable for frequency of AC 50Hz, rated voltage up to 660V (690V) and below, and rated current from 200A to 6300A.It is used to distribute electric energy and protect lines and electric equipment from overload, undervoltage, short circuit, single-phase grounding and short circuit, short circuit, single-phase grounding and other faults. With intelligent protection functions and precise selective protection, the circuit breaker can improve the reliability of
power supply and avoid unnecessary power outages. At the same time, it has an open type communication interface for four-remote operation to meet the requirements of the control centre and and automation system. The impulse withstand voltage of the circuit breaker is 8000V at 2000 metres above sea level (according to the standard correction for different altitudes, the impulse withstand voltage is 8000V at 2000 metres above sea level,and the maximum voltage does not exceed 12000V).The circuit breaker complies with GB 14048.2'Lowvoltage switchgear and controlgear Part 2: Circuit breakers' and IEC60947 'Low-voltage switchgear and controlgear Part 3: Circuit breakers' and other standards.
Technical Data and Performance

Rated frame current Inm A	Rated frame current Inm A
2000	400,630,800,1000,1250,1600,2000
3200	2000,2500,2900,3200
4000	3200, 3600, 4000
6300	4000. 5000. 6300

Company Profile
Yuming Electric Co.,Ltd We founded in 2013, the mother factory is Jialing Electric Co.,Ltd as one of professional manufactures in electrical manufacturing industry over 23 years, total area around 10000m². We are an integrated industrial & trading enterprise for design, production, sales and customized service. It is specialized in developing and manufacturing each metal parts of Air Circuit Breaker, Earth Leakage Circuit Breaker and Electronic Mould Case Circuit Breaker series, and then assembled finished products. Since its inception, we comply with quality policy "technical innovation makes quality better, quality system makes quality steady, high grade service makes quality realistic". With important process into the production of intelligent devices, implement quality management strictly according to ISO9001 standards and experienced technical team development projects, to ensure supply high and stable quality products then gained acceptance in the domestic market. Our products are widely used in petroleum, chemical, power, building, machinery and metallurgical industry. Provide the professional and efficient customized service with our strong R&D capability, technical support capability and mold manufacturing capabilities. To be interdependent, mutual benefit and win-win friendly partners. Tenet of the company is Better competitive, Better lead time, Better service. Workshop
Certifications
FAQ
Q:What's the payment term?
A:You can pay through T/T, paypal, Western Union, Alipay, etc. Q2. What is your terms of payment? A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before we received the balance. Q3. How about your delivery time? A: It will take 5 days to 10 days after received your advance payment. The specific delivery time depends on the items and the quantity of your order, normally lead time within 30 days. Q4. Can you produce according to the samples? A: We can design and produce the goods according to your samples or technical drawings. Q5. What is your sample policy? A: We can supply the sample if we have ready parts in stock. But the customers have to pay the sample cost and the cost of freight. Q6. Do you test all your goods before delivery? A: Of course, we have 100% test before delivery.

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