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Basic Info.
Product Description
Applicable scope
The BMC7 modular contactor (hereinafter referred to as contactor) is mainly suitable for AC 50Hz (or 60Hz), rated working voltage to 400V and rated current operation in the circuit up to 63A, it can control the low-inductance and low-inductance load of household appliances and similar purposes;it can also be used to control the load of household motors. The power should bereduced accordingly.
The BMC7 contactors according to standard IEC/EN61095 ,IEC60947-4-1 and are used mainly in buildings for switching and controlling lighting, heating, ventilation and pumps.They are part of the complete range of Din rail products and can be integrated easily in dedicated panels.
AC/DC Modular contactor power consumption
| Poles | Ie Rating | Uc (VAC)(50Hz) | Power consumption | Max Power | ||
| AC-7a | AC-7b | Hold on | Pull in | |||
| 2P | 16A | 6A | 230 | 2.1VA | 2.1VA | 2.0W |
| 20A | 7A | 230 | 2.1VA | 2.1VA | 2.0W | |
| 25A | 9A | 230 | 2.1VA | 2.1VA | 2.0W | |
| 32A | 12A | 230 | 2.1VA | 2.1VA | 2.0W | |
| 40A | 18A | 230 | 2.3VA | 2.3VA | 2.0W | |
| 63A | 25A | 230 | 2.3VA | 2.3VA | 2.0W | |
| 4P | 16A | 6A | 230 | 2.3VA | 2.3VA | 2.0W |
| 20A | 7A | 230 | 2.3VA | 2.3VA | 2.0W | |
| 25A | 9A | 230 | 2.3VA | 2.3VA | 2.0W | |
| 32A | 12A | 230 | 2.3VA | 2.3VA | 2.0W | |
| 40A | 18A | 230 | 6.0VA | 6.0VA | 5.5W | |
| 63A | 25A | 230 | 6.0VA | 6.0VA | 5.5W | |
Modular contactor auxiliary
Auxiliary Contacts
The Auxiliary contacts are indicator contactor contacts status switch OFF or ON
| AC-12 | AC-15 | DC-13 | Rated Current | ||||
| C.V | C.A | C.V | C.A | C.V | C.A | ||
| BMC7-AUC11 | 240V | 5A | 230V | 2A | DC 130V | 1A | 5A |
| BMC7-AUC20 | 240V | 5A | 230V | 2A | DC 130V | 1A | 5A |
Spacing piece
Spacers are used to reduce the temperature rise of devices mounted side by side, it is recommended to separate electronic equipment
(temperature adjustment devices, programmable timer etc,) from electro mechanical equipment (impulse relays, contactors)
| Technical specifications | |
| Spacing piece | 3mm Spacing piece |
| 9mm Spacing piece |
Main parameter and technical performance
| Power circuit | ||
| Voltage rating(Ue) | 1P,2P | 250V AC |
| 3P,4P | 400V AC | |
| Frequency | 50/60Hz | |
| Endurance(O-C) | 1,000,000 cycles | |
| Electrical | 100,000 cycles | |
| Maximum number of switching operation a day | 100 | |
| Insulation voltage(Ui) | 500V AC | |
| Pollution degree | 2 | |
| Rated impulse withstand voltage(Uimp) | 2.5kV(4kV for 12/24/48VAC) | |
| Degree of protection (IEC 60529) | Device only | IP20 |
| Device in modular enclosure | IP40 | |
| Operating temperature | -5ºC~+60ºC | |
| Storage temperature | -40ºC~+70ºC | |
| Tropicalization(IEC 60068.1) | Treatment 2 (relative humidity 95% at 55ºC | |
| ELSV compliance(Extra Low Safety Voltage)for 12/24/48vac versions | ||
| The product control conforms to the SELV(safety extra low voltage)requirements | ||
Note:In the case of contactor mounting in a enclosure for which the interior temperature is in range between 50ºC and 60ºC,it is necessary to use a spacer, between each contactor
CEJIA has over 20 years of experience in this industry and has built a reputation for providing quality products and services at competitive prices. We are proud to be one of the most reliable electrical equipment suppliers in China with more. We attach great importance to product quality control from raw materials procurement to finished product packaging. We provide our customers with solutions that meet their needs on a local level, while also giving them access to the latest technology and services available.
We are able to produce large volumes of electrical parts and equipment at very competitive prices in our state-of-the-art manufacturing facility located in China.
Q1:Are you a trading company or manufacturer?
A.We are professional manufacturer for low-voltage circuit breaker series products,Integrates research and development, manufacturing, processing and trade departments together. also we supply of different electrical and electronic items
Q2: why will you choice us :
A.more than 20years of professional teams will give you good quality products ,good service ,and reasonable price
Q3: Is the MOQ fixed?
A.The MOQ is flexible and we accept small order as trial order.
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Dear Customers,
If you have any question , please feel free to contact with me , I will send you our catalog for your reference.
