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500A DC Reversing Contactor, 12V/24V/48V, Intermittent

500A DC Reversing Contactor, 12V/24V/48V, Intermittent
500A DC Reversing Contactor, 12V/24V/48V, Intermittent
500A DC Reversing Contactor, 12V/24V/48V, Intermittent
500A DC Reversing Contactor, 12V/24V/48V, Intermittent
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Lead Time 4-10 days
500A DC Reversing Contactor, 12V/24V/48V, Intermittent
  • Stock: In Stock
  • Model: PEACO-ADC-500-I
  • SKU: PEACO-ADC-500-I
Ex Tax: $164.88

Available Options

DC reversing contactor with intermittent working duty provides 400A, 2 pole, 2NO & 2NC contacts, a wide range of 12V/24V/36V/48V/60V coil voltage. The DC motor reversing contactor featurs high performance, competitive price, low temperature rise, less heat, energy saving and the thread does not slip.

For other DC contactors and datasheet, please visit here to check in details Peaco Support DC Contactors Catalogue.


  1. The upper cover of DC reversing contactor is made of BMC material, which features high mechanical strength, good heat resistance (it can be used at 200℃ for a long time) and good aging resistance.
  2. DC motor reversing contactor adopts high-quality stainless steel material. Low temperature rise, low heating, energy saving.
  3. The contact assembly uses high-quality and high-conductivity copper and silver contacts, which are reliable in contact, more durable and safer and have an electrical life of over 30,000 times.
  4. The DC contactor comes with Teflon magnetic material, 500,000 movements without abrasion, temperature resistance 155 degrees and enameled wire.
  5. The base and coil frame are made of reinforced nylon PA66, which has high strength, high temperature resistance, better flame retardancy and electrical properties.


The DC reversing contactor has two sets of switching contacts (two sets of normally open and normally closed contacts), which are used in electric control systems, such as automotive electric winches, telecommunications equipment, construction machinery, battery cars, electric forklifts, trains, ships, uninterrupted power supplies (UPS) and other electronic control systems.

Specification Specification

Physical Performance Model PEACO-ADC-500-I
Dimension 65.5*97.5*100mm
Certification CE, RoHS, IS9001
Warranty 1 year
Contact Specification Application Intermittent 500A
Operation Duty Intermittent working duty
Contact Form 2 NO and 2 NC
Dielectric Withstanding Voltage
50Hz/60Hz 1500VAC/1min
Electrical Life 20,000 times
Overload Current ≤ 7Ie, ≥ 1s
Main Contact Voltage Drop at 100mA Load ≤ 100mV
Pull-In Time (N/O Contact to Open) ≤ 30ms
Drop-Out Time (N/O Contact to Open) ≤ 20ms
Max. Contact Bounce Period ≤ 5ms
Load Terminal and Center Distance M8 External / 34.5mm
Insulation Resistance ≥50MΩ
Coil Specification Auxiliary Contact Rated Load (Optional) 2A/48V DC, 5A/24V DC
Rated Voltage 12V/ 24V/ 36V/ 48/ 60V/ 72 DC
The Allowed Range of Coil Voltage* ±20%
Pull-In Voltage ≤ 70% Us
Drop-Out Voltage ≥ 5% Us, ≤ 40% Us
Coil Power ≤ 12W
Starting Current ≤ 2A
Contact Material AgSnO/Cu or AgCuO/Cu
Mechanical Life 300 thousand times
Use of Environment Altitude ≥2 kW
Humidity 5%-85%RH
Temperature Range -25℃~55℃
Protection Grade IP50
Vibration 2.5G Max. 5Hz-50Hz
Impact 50g, 11ms (Half-sine wave)

DC Reversing Contactor Installation Diagram (Unit: mm)

DC Reversing Contactor Installation Diagram

DC Reversing Contactor Wiring Diagram

DC Reversing Contactor Wiring Diagram

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