DC magnetic contactor comes with optional 1 NO or 1NC contact forms, a wide range of 12V/ 24V/ 36V/ 48/ 60V/ 72V rated voltage of coil to select. Contact circuit rated load current up to 50A, continuous or intermittent duty or with magnetic blowouts is available. Reliabel DC contactor with long lifespan, low temperature rise, low heat for use in electric control systems.
For more DC contactors and datasheet, please visit here Peaco Support DC contactor catalogue.pdf.
- Full copper coil
Peaco Support DC motor reversing contactors adopt QA-1/155 grade enameled wire, the DC contactor coil has a wide range of suction and can be used for a long time, with low power consumption and long life.
- High-content silver contacts
Each DC motor reversing contactor is equipped with high-content silver contacts, which have better electrical conductivity, longer life and high temperature resistance.
- Iron nickel plated bracket
The iron-nickel-plated bracket makes the contactor stronger and the installation is convenient and simple. High efficiency coil. Compact design, light weight. CE and RoHS compliant, more benificial to human health and environmental protection.
The DC magnetic contactor has a set of normally open contact, which are used in electric control systems, such as electric vehicles, telecommunication equipment, engineering machinery, storage battery cars, electric forklifts, trucks, trains, ships, uninterrupted power supplies, etc.
|Certification||CE, RoHS, IS9001|
|Technical Parameters||Rated Voltage of Coil||12V/ 24V/ 36V/ 48V/ 60V/ 72V|
|Rated Load Current||50A|
|Main Contact Voltage Drop at 100A Load||≤ 100mV|
|The Cooling Pull-in Voltage at (20±5)℃||≤ 70%Us (V)|
|The Cooling Pull-out Voltage at (20±5)℃||≥ 5% Us, ≤ 40% Us (V)|
|The Allowed Range of Coil Voltage||±20%|
|Pull-in Time (N/O Contacts to Open)||≤ 30ms|
|Pull-out Time (N/O Contacts to Close)||≤ 20ms|
|Contact Opening Max. Bounce Period||≤ 5ms|
|Dielectric Withstanding Voltage between coil and contacts, and between open contacts||50Hz/60Hz 1500V AC/1min|
|Max. Switching Current||≤ 7Ie, ≤1s|
|Load Terminal and Center Distance||M6 external thread/21mm|
|Coil Power||≤ 7W|
|Electrical Life (Resistive)||20,000 times
|Mechanical Life||300,000 cycles|
|Operation Duty||Continuous or intermittent|
|Contact Form||1 NO or 1 NC|
|Contact Material||AgSnO/Cu or AgCuO/Cu|
|Auxiliary Contact Form (Optional)*||MS-micro switch|
|Ausiliary Contact Rated Load||2A/48V DC, 5A/24V DC|
|Use of Environment||Altitude||＜2 kW|
|Installation Way||Any way|
|Vibration||2.5g Max. Sin 5-50Hz|
|Impact||50g, 11ms (Half-Sine Wave)|
DC Magnetic Contactor Dimension (Unit:mm)