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EHC300I | 300A 12V DC Motor Reversing Contactor
The 300A 12V DC Motor Reversing Contactor is designed for high-current DC applications requiring precise forward and reverse motor control. Built with robust silver alloy contacts and a heavy-duty coil system, it ensures reliable switching performance under demanding loads.
This contactor is ideal for electric vehicle drives, winches, hydraulic pumps, and industrial automation systems, providing smooth and efficient motor direction control. Its compact design and durable housing make it suitable for both mobile and stationary equipment.
Specifications
| Specification | DATA |
|---|---|
| Model: | EHC300I |
| Rated Contact Current: | 300A |
| Max Contact Switching Voltage: | ≤48VDC |
| Rated Coil Voltage: | 12V, 24V, 48VDC |
| Contact Arrangement: | DPDT Changeover |
| Working Duty: | Intermittent |
Wiring Diagram
Dimension Drawing
Applications
The EHC300I DC Contactor is widely used in industries and applications such as:
Electric Vehicles (EVs)
Forward and reverse control for traction motors.
Material Handling Equipment
Material Handling Equipment
Marine Applications
Winches, bow thrusters, and anchor handling systems.
Industrial Automation
Controlling conveyor motors and process machinery.
Construction Equipment
DC motor reversing for cranes and hoists.
Mobile Service Vehicles
Direction control for pumps and auxiliary systems.
Why Choose Us as a Motor Reversing Contactor Supplier?
High-Current Expertise
Proven performance in heavy-duty DC contactor manufacturing.
Reliable Motor Control
Optimized for smooth and safe direction switching.
Versatile Applications
Suitable for EVs, marine, industrial, and Golf-cart.
Global Supply Capability
Fast delivery for OEM and aftermarket needs.
Technical Support Team
Dedicated engineers for product selection and integration.
Customization Available
Tailored coil voltages and mounting configurations.
FAQs
What is the rated current?
300A continuous current rating.
What voltage does it operate on?
12V 24V 48VDC coil voltage.
Can it handle both forward and reverse motor control?
Yes, it is specifically designed for reversing applications.
What type of contacts are used?
Silver alloy contacts for high conductivity and long service life.
Is it suitable for marine applications?
Yes, with a sealed housing for moisture and dust protection.
Can it be used in renewable energy systems?
Yes, ideal for solar tracking and battery-based motor applications.
Does it support single-pole switching?
Yes, it uses a 1 Form SPST-NO contact arrangement for efficient single-pole switching.
What are the main application of the DC Reversing Contactor?
It mainly for car winches , golf-cart, electric forklifts.
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