Creepage vs Clearance: Key Differences in Electrical Insulation
Creepage and clearance are two fundamental measurements used in electrical insulation design. Both define the…
Read More
You are here:
EHW100A-2 | 100A 12V Albright RW82 DC Contactor
The EHW100A-2 100A 12V Albright RW82 DC Contactor is designed for dependable performance in medium-current DC power systems. With a rated contact current of 100A and a maximum contact switching voltage of ≤80VDC, it offers stable operation and long service life.
It is ideal for switching high-current DC circuits. The coil is available in 12V, 24V, 48V, and 72VDC options, making it adaptable for various industrial, renewable energy, and electric mobility applications.
Specifications
| Specification | DATA |
|---|---|
| Model: | EHW100A-2 |
| Rated Contact Current: | 100A |
| Max Contact Switching Voltage: | ≤80VDC |
| Rated Coil Voltage: | 12V, 24V, 48V, 72VDC |
| Contact Arrangement: | DPDT-NO |
Wiring Diagram
Dimension Drawing
Applications
The elehub EHW series DC Contactor is versatile and widely used in:
Electric Vehicles (EVs)
Manages main battery connections and power distribution.
Battery Energy Storage Systems (BESS)
Provides safe switching between batteries and loads.
Renewable Energy Systems
Controls DC circuits in solar, wind, and hybrid energy installations.
Material Handling Equipment
Suitable for forklifts, pallet trucks, and AGVs.
Industrial DC Equipment
Protects and controls DC-powered machinery and automation systems.
Railway and Transit Systems
Powers auxiliary and traction-related electrical systems.
Why Choose Us as a Universal DC Contactor Supplier?
DC Power Expertise
Years of experience supplying high-quality DC contactors worldwide.
Multiple Coil Voltages
Flexible for a wide range of system designs.
Custom Engineering Options
Tailored contactor solutions available.
Global Shipping
Compliant with EU, US, and other market regulations.
Dedicated Technical Support
From selection to installation.
Commitment to sustainability
We prioritize eco-friendly materials and energy-efficient solutions in our high-voltage DC contactor offerings.
FAQs
What is the rated current?
It is rated for 100A continuous contact current.
What is the maximum switching voltage?
The maximum contact switching voltage is ≤80VDC.
Which coil voltages are available
12V, 24V, 48V, and 72VDC.
What does 2NO mean?
It has two normally open contacts in a DPDT-NO configuration.
Can it be used for AC?
No, it is designed for DC applications only.
Is it suitable for regenerative braking in EVs?
Yes, if rated within the electrical specifications.
How should the contactor be mounted?
It should be mounted securely on a flat surface, following manufacturer torque specifications for terminals.
Is this contactor maintenance-free?
Yes, it is designed for minimal maintenance, but periodic inspection is recommended for high-duty applications.
Recently Viewed Products
Stay updated on the latest innovations and trends in DC electrical components.
What Is a Solid-State Transformer: Architecture, Applications, and Its Impact on Power Distribution
A conventional transformer does one job well. It changes voltage through electromagnetic induction. Yet it…
Battery Precharge Circuit: Why It Matters and How It Works
There is a possibility that a battery pack may pass its voltage tests but still…