The GCB works by automatically interrupting current flow at the onset of a fault. GCBs have two contact points, a physical connection (made up of two fixed and mobile units) and a gaseous connection, which is usually sulfur hexafluoride (SF6) gas because it is twice as resistant to the flow of electricity as air.
Power stations usually transfer electricity at very high voltages (between 72KV and 1200KV), at these voltages if contacts are simply separated; an electrical arc forms bridging the gap created and continuing the flow of electricity.
This is counterproductive as the main point of breaking the connection is to stop flow of electricity. To solve this problem, the temperature conditions and distance between the contacts has to be controlled. To achieve effective control of the arc, the separation takes place in an arc chamber filled with SF6 gas. The physical connection is designed with two parts, a permanent contact (located close to the chamber walls) and arc contact are also filled with SF6 gas. To carry out a break, the permanent contacts are separated leaving only the arc contacts. This concentrates the flow of electricity in the arc contacts. The arc contacts are then separated and a controlled electrical arc is formed between the arc contacts.
These types of circuit breakers have good dielectric strength and excellent arc quenching property. It is an inert, non-toxic, non-flammable and heavy gas. As circuit breakers are totally enclosed and sealed from atmosphere so it is very careful where explosion hazards exist.
The properties of sf6 has made it possible to design circuit breakers with smaller overall dimensions, shorter contact gaps, which help in the constructions of effective breakers. Due to the availability of several operational methodologies, generator circuit breakers are used in all applications without any hesitation.
The global market for Generator circuit breaker was estimated to be $XX billion in 2014. The global market for Generator circuit breaker market is estimated to grow at a CAGR of XX% and is forecast to reach $XX billion by 2021. The Power Generator circuit breakers are forecast to have the highest growth of XX% during the forecast period 2015-2020. Power transmission, automotive and Tele communications are the major end-users for Generator circuit breakers. North America and Asia alone are estimated to occupy a share of more than XX% during 2015-2021.
Asia-Pacific is the largest market for generator circuit breakers, owing to the increase in urbanization and industrialization in the region. It is followed by North America, which is growing due to increase in demand for power in the region.
Asia is the leading market for Generator circuit breaker Market with china leading the charge. Asia region is forecast to have highest growth in the next few years due to growing adoption of generator circuit breakers in industrial applications. Asia Generator circuit breaker market accounts to XX% of the global market for Generator circuit breakers and is the fastest growing market followed by Americas.
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2. Executive Summary
3. Generator Circuit Breaker Market Landscape
3.1. Market Share Analysis
3.2. Comparative Analysis
3.2.1. Product Benchmarking
3.2.2. End User Profiling
3.2.3. Top 5 Financials Analysis
4. Generator Circuit Breaker Market-Forces
4.1. Market Drivers
4.2. Market Constraints & Challenges
4.2.1. Power Of Suppliers
4.2.2. Threats From New Entrants
4.2.3. Power Of Buyer
4.2.4. Threat From Substitute Product
4.2.5. Degree Of Competition
5. Generator Circuit Breaker Market-Strategic Analysis
5.1. Generator Circuit Breaker Market - Value Chain Analysis
5.2. Pricing Analysis
5.3. Opportunity Analysis
5.4. Product Life Cycle
5.5. Suppliers And Distributors
5.6. Swot Analysis
6. Generator Circuit Breaker Market By Arc Types
6.2. Air Breaker
6.4.1. Axial Blast
6.4.2. Cross Blast
6.6. Low Oil
7. Generator Circuit Breaker Market By Operating Mechanism Types
7.3. Spring Actuated
8. Generator Circuit Breaker Market By Voltage Level
8.4. Ultra High
9. Generator Circuit Breaker Market-By Industry
9.3. Power Plants
9.4. Power Transmission
10. Generator Circuit Breaker Market-By Geography
10.1.5. Ro America
10.2.5. Rest Of Europe
10.3.2. South Korea
10.3.5. Rest Of Apac
10.4. Rest Of The World (Row)
10.4.1. Middle East
11. Generator Circuit Breaker Market Entropy
12. Company Profiles
12.1. Circuit Breaker Industries Ltd
12.2. Miami Breaker, Inc
12.3. Mechanical Products Co.
12.4. Yueqing Leijin Electrical Co., Ltd.
12.5. Approach Technology Inc.
12.6. Sensata Technologies.Inc
12.7. Eaton Corporation
12.8. Bharat Heavy Electricals Ltd.
12.9. Ross Engineering Corporation
12.10. Hsuan Yen Electronics International Co., Ltd.
*More than 40 Companies are profiled in this Research Report, Complete List available on Request*
"*Financials would be provided on a best efforts basis for private companies"