WCT 25a 2 pole AC Contactor (Contactor for short) is mainly
designed for 50Hz or 60Hz Circuits with 230V rated operating voltage.
In AC-7a usage, rated operating voltage up to 230V, rated operating current up
to 100A, it functions as long distance breaking and circuit controlling.
This product is mainly applied to household appliances or low inductance loading and
home electromotor loading control used for the similar purpose.
Normal working and installation conditions
1. Ambient temperature: -5℃ to +40℃, the average temperature no more than+35℃ in 24 hours.
2. Altitude: no more than 2,000m.
3. Atmospheric condition: the relative humidity of the installation place should be no more than 50% when the manximum temperature is +40℃; if under a lower temperature, a higher relative humidity is allowed. The monthly average minimun temperature in the wettest month should not exceed +25℃ and the monthly average maximum relative humidity of this month no more than 90%.Besides,the dew on the surface of products causes by temperature change should be taken into consideration.
4. Class of pollution : class 2.
5. Installation condition: class II
6. Installation mode: use the installation orbit of “Top Cap” section TH35- 7.5 mould.
This kind of contactor belongs to the terminal product which holding the following characteristics: normalization of installation, modularization of dimension, artistic appearance and safe for use, In addition, it adopts the equipment of direct-acting configuration.
Rating (In) AC7a
Control voltage (VAC)(50Hz)
Voltage Rating(Ue) 1P, 2P
Maximum number of switching operation a day
Rated impulse withstand voltage(Uimp)
2.5kV(4 kV for 12/24/48V AC)
Degree of protection
Device in modular enclosure
Tropicalization (IEC 60068-1)
Treatment 2(relative humidity 95% at 55℃)
Control voltage (VAC)(50Hz)
● Established in 2008 ,Winston Electric Co.,LTD, is a professional manufacturer and exporter that is concerned with the design, development and production of Inverter, Motor soft Starter, Speed Control, Transformer,Circult Breaker, etc. We are located in Wenzhou City Zhejiang Province, with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction.Besides, we have received ISO9001,TUV and CE..As are suit of our high quality products and outstanding customer service.
● Our company is not only an exporting company, but also a professional manufacturer in China. We have our own production base. So,we are sure that we can best support our customers with high quality products and the most competitive prices.
● We will arrange the goods packaging, choose the transport routes in a fast and economical mode;Monitor all goods circulation, track and ensure the quality of transportation; provide fast, safe logistics channels.
● We are an ISO9001:2000 certified company. We have obtained many certificates, such as CCC, CE, CB, GS and RoHS. Stability, expertise and technological innovation are the core stones of our business strategy. Aiming at reliable product quality and the highest customer satisfaction, we are consistently deepening enterprise inner reform and fully carry out a quality guarantee system.
Q1: When can I get the price?
A1: We usually quote within 12 hours after we get your inquiry. if you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.
Q2: How can I get a sample to check your quality?
A2: After price confirmation, you can require for samples to check our quality.
If you just need a blank sample to check the design, we will provide you sample , as long as you afford the express freight.
Q3: Can you do the design for us?
A3: Yes. We have a professional team having rich experience in mcb/rccb design and manufacturing. Just tell us your ideas and we will help to carry out your ideas. It doesn't matter if you do not have someone to complete files. Send us high resolution images, your Logo and text and tell us how you would like to arrange them, We will send you finished files for confirmation.
Q4: How long can I expect to get the sample?
A4: After you pay the sample charge and send us confirmed files, the samples will be ready for delivery in 7-15 days. The samples will be sent to you via express and arrive in 3-5 workdays. You can use your own express account or prepay us if you do not have an account.
Q5: What is your terms of delivery?
A5: We accept EXW, FOB, CFR, CIF, etc. You can choose the one which is the most convinent or cost effective for you.