12VDC 100Amp Magnetic Contactor Relay for Motor Controller

Product Description ASW100 12V /24V/36V/48V/60V/72V/84V/120VDC 100A Use d For Elect ri c Vehicles And Engineering Machinery AOKAI DC Contactor ASW100 develops for uninterrupted loads which is 100 ampere. Uninterrupted current is used in the condition of no or infrequent load switching...

Product Details

Product Description
ASW100 12V/24V/36V/48V/60V/72V/84V/120VDC 100A Used For Electric Vehicles And Engineering Machinery AOKAI DC Contactor
 ASW100 develops for uninterrupted loads which is 100 ampere. Uninterrupted current is used in the condition of no or infrequent load switching requirements (maintains a lower contact resistance). The voltage of rated coil can be designed from 12VDC to 120VDC according to customers’ requirement. The ASW100 contact form can also be customized to SPST-NO or SPST-NC. The ASW100 has M8 stud main terminals which tightened within range 8-9Nm, and 6.3mm spade terminals for coil connections. Mounting is via M4 (4 off per side) tapped holes or mounting brackets. Tapped holes and mounting brackets can be provided fitted, or packed separately.

The ASW100 has been designed for direct current loads, including motors as used on electric vehicles such as industrial trucks, and telecom and power distribution applications.

Brand: AK/AOKAI        

Name: DC Contactor 

Model: ASW100 / SW80

Rated Voltage: DC12V/24V/36V/48V/60V/72V/84V/120V etc.        
Rated Current: 100A        
Dimension: 33*36*88 (mm)
Weight: About 200g



Coil Rated Voltage

DC12V, 24V, 36V, 48V, 60V, 72V, 84V, 120V etc.

 Main Circuit Rated Current (A)


 Main Circuit Contact Voltage Drop (Load:100A)


 Under (20±5)℃, Cooling Pull-in Voltage


 Under (20±5)℃, Cooling Drop-out Voltage

≥5%, ≤40%

 Acceptable Fluctuation Range of Coil Voltage


 Pull-in Time (N/O Contacts to Close)


 Drop-out Time (N/O Contacts to Open)


 The Max Disconnecting Time of Contacts


 Insulation Resistance


 Dielectric Strength

50Hz/60Hz 1000VAC/1min

 Overload Current

≤7Ie, ≤1s

 Coil Power Consumption (W)


 Electrical Life

20,000 times

 Mechanical Life

300 Thousand times

 Working Mode

Continuous or Intermittent

 Contact Form

1 NO or 1 NC

 Contact Material

AgCdO / AgCuO

 Auxiliary Contact Rated Load (Optional Parts)

2A/48VDC, 5A/24VDC

 Technical Standard





Ambient Temperature


International Protection Grade


Installation Type


Way to Install



2.5g (5~50)Hz


50g,11ms (Half-Sine Wave)




Aokai Electric is your best source for the high quality 1no 36v dc uninterruptible power supply parts relay with CE certification. We have been one of the largest such manufacturers and suppliers in China since our establishment in 2008. Welcome to contact our factory for the products.