| Electricity Type: | AC |
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| Number of Pole: | 2 |
| Phase: | 2 |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 1. Application:
BCH8 series contactor is mainly suitable for AC 50Hz or 60Hz, rated working voltage up to 400V, rated working current up to 125A circuit, control ofhousehold appliances and similar uses of low inductance, micro inductance load; It can also be used to control the load of household motors, and the control power is reduced accordingly.
The products are used in homes, hotels, apartments and other places to achieve automation functions, and are used in large-scale household electrical products.
The contactors comply with GB/T 17885, GB/T14048.4, IEC/EN 61095, IEC/EN 60947-4-1 standards.
Accessories comply with GB/E 14048.5, IEC/EN 60947-5-1 standards.
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2. Features:
A. Longer electrical life
The contactor is verified by the test and meets the double standards of GB/T 17885 and GB/T14048.4. In the AC-7a and AC-1 load categories, it can withstand 100,000 full load on-off.
B. More silent
Eliminate the obvious impact of the traditional contactor at the moment of suction, and eliminate the low frequency buzz of the contactor in the work. Suitable for most building electrical fields. In particular, the AC/DC series has achieved zero noise, creating an extremely static environment.
C. More energy efficient
The contactor has an optimized electromagnetic system that greatly reduces the holding power of the contactor.
D. Smaller volume
The width of the contactor is much smaller than that of the traditional contactor, which saves the installation space of the user and can be easily installed in the ordinary distribution box.
E. More accessory functions
The contactor can be extended to attach auxiliary contacts on the right side of the product, which is more suitable for signal feedback needs in intelligent control environments.
3. Electrical Parameters
| Items | Specifications |
| Model | BCH8-40 2P40A2NO |
| Poles | 2P |
| Contacts | 2NO |
| Coil Voltage | 230VAC |
| Frequency | 50/60Hz |
| Phase | Single Phases |
| Rated Voltage (Ue) | 250V 50/60Hz |
| Rated Current (Ie) | 40A |
| Isolation Voltage(Ui) | 500V |
| AC-7a/ AC-1 | 40A |
| Protection Class | IP20 or IP40 Placed in Distribution Box |
| Relative Humidity | ≤95%(25) |
| Operating Temperature | -40~+85 |
| Install Way | DIN-rail mounting |
| Warranty | 1 Year |
| Efficiency | 97% |
| Electrical Life | 100K times at least |
| CE Certification Satandard | IEC/EN 61095, IEC/EN 60947-4-1 |
| Outline Size | 54x85x68mm |
| Certificate | CE, ISO |
1. Working Conditions:
A. Ambient air temperature: -40oC~+125C, the highest monthly mean temperature should not exceed +35oC;
B. Altitude for installing place should not exceed 2000m;
C. Atmospheric relative humidity: + 40 not more than 50%, the highest humidity is 90%, air relative humidity of 85% or less;
D. Pollution level: level 2;
2. Quality Assurance of Our Modular Contactors:
A. The main materials used in our contactors are high quality PA66 for injection molding, pure cooper H62 for terminals for spring and compound silver for contact.
B. The die structures are special design, all action positions are high accuracy.
C. A Variety of pins specifications and sockets are available for choosing for various wiring opitions types.
D. High sensitivity, long lifetime, good reliability and stability.
E. 100% Inspection before shipment.
3. Why choose us:
A. We are reliable Alibaba Gold Supplier.
B. We are leading manufacturer in micro switches for more than 10 years' experience.
C. Rich experience in Global market, export to more than 50 countries.
D. 100% QC inspection before shipment.
E. Keep research and development the latest technology.
F. Reply within 24 hours.
G. After sale service: Professional technical support.
H. Customized design: We can produce according to your request.
Suppliers with verified business licenses
Audited Supplier 
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