BMC7-40 2p 40A DIN Rail Mounting Magnetic Electric Modular Household Contactor

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.

Products Details


Technical Data

modular contacton 1 (7)modular contacton 1 (7)

AC/DC Modular contactor power consumption

Poles Ie Rating Uc Power consumption Max Power
AC-7a AC-7b (VAC)(50Hz) 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
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 contactormodular contacton 1 (8)

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