Please note this is NOT the old Excel brand, this is a new Excel brand and will not work with the old Excel range of products.
Excel 4 Pole 20A Modular Contactor 4NO – MC-4P20
Part No Description
MC-4P20 4 Pole 20A Modular Contactor 4NO
Fits the customer application needs, which is in a good quality reliable device.
Excel Groups contactors are mainly used in power systems with AC 50Hz/60Hz, rated working voltage up to 400V and rated working current up to 63A. They are used as remote switches and control circuits to control various installations such as motors and lights.
Excel Groups contactors are normally open type with a coil voltage of 230V.
Contactors are not protective devices and an appropriate protective device must be installed upstream of the contactor.
Excel Groups contactors can be installed in industrial, commercial or domestic installations which require control of automated functions.
| Type | Rated current (In) | Control voltage (V AC) (50Hz) | contact | width of the module (18mm times) |
| 2P | ||||
 |
16A | 230V | 2NO | 1 |
| 20A | ||||
| 25A | ||||
| 32A | 2 | |||
| 40A | ||||
| 53A |
| Type | Rated current (In) | Control voltage (V AC) (50Hz) | contact | width of the module (9mm times) |
| 4P | ||||
 |
16A | 230V | 4NO | 2 |
| 20A | ||||
| 25A | ||||
| 32A | 3 | |||
| 40A | ||||
| 53A |
| Technical Specifications | ||||||||
| Specifications | 16A | 20A | 25A | 40A | 63A | 100A | ||
| Rated Current(A) | MC- | 16 | 20 | 25 | 40 | 63 | 100 | |
| Conventional thermal current(A) AC-1 | 25 | 25 | 25 | 63 | 63 | 100 | ||
| Rated Insulation Voltage Ui(V) | 500 | |||||||
| Rated Operating Voltage | 250V(2P) 400V(4P) | |||||||
| Number of Main Contactors | 2P | 2NO | ||||||
| 4P | 4NO | |||||||
| Electrical life（times） | 100000 | |||||||
| Mechanical life（times） | 1000000 | |||||||
| Maximum switching operations per hour | 30 | |||||||
| Maximum switching operations per day | 100 | |||||||
| Rated controlling power supply voltage Us(V) | AC 24/50Hz AC230/50Hz | |||||||
| Frequency | 50Hz/60Hz | |||||||
| Pollution class | 3 | |||||||
| Rated impulse withstand voltage Uimp | 2.5kV（4kV–12/24/48VAV） | |||||||
| Protection degree | Enclosure | IP20 | ||||||
| Installed in distribution box | IP40 | |||||||
| Working temperature | -5℃ ~ + 60℃ | |||||||
| Storage temperature | -40℃ ~+70℃ | |||||||
| Technical Specifications | |||||
| Type | Rated current (In) | Control voltage (V AC)(50Hz) | Power Consumption | Max. Power | |
| Holding | Actuation | ||||
| 2P | 16A | 230…240 | 2.7VA | 9.2VA | 1.2W |
| 20A | 230…240 | 2.7VA | 9.2VA | 1.2W | |
| 25A | 230…240 | 2.7VA | 9.2VA | 1.2W | |
| 32A | 220…240 | 4.6VA | 34VA | 1.6W | |
| 40A | 220…240 | 4.6VA | 34VA | 1.6W | |
| 63A | 220…240 | 4.6VA | 34VA | 1.6W | |
| 4P | 16A | 220…240 | 4.6VA | 34VA | 1.6W |
| 20A | 220…240 | 4.6VA | 34VA | 1.6W | |
| 25A | 220…240 | 4.6VA | 34VA | 1.6W | |
| 32A | 220…240 | 6.5VA | 53VA | 2.1W | |
| 40A | 220…240 | 6.5VA | 53VA | 2.1W | |
| 63A | 220…240 | 6.5VA | 53VA | 2.1W | |