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EHW1 | 2000A Drawout Type Air Circuit Breaker
The 2000A Drawout Type Air Circuit Breaker (ACB) is engineered for large-scale power distribution systems requiring dependable protection and quick maintenance access. With a rated operating voltage of 400/690V and breaking capacities from 42kA to 100kA, it ensures stable performance in critical electrical networks.
Designed for industrial plants, commercial complexes, and power generation facilities, ELEHUB’s 2000A ACB delivers reliable overload, short-circuit, and isolation functions.
Specifications of Drawout Circuit Breaker
| Specification | DATA |
|---|---|
| Model: | EHW1 |
| Rated Current: | 400/630/800/1000/1250/1600/2000/2500A |
| Rated Operating Voltage: | 400/690V |
| Breaking Capacity: | 42-100KA |
| Poles: | 3P, 4P |
| Installation Method: | Fixed Type/Drawout Type |
| Wiring Method: | Horizontal, Vertical |
| Controller Type: | M, H, 2H, 3H, 3M |
Applications
The EHW1 draw-out type circuit breaker is ideal for:
Industrial Power Distribution
Protecting main feeders and busbars in manufacturing facilities.
Commercial Buildings
Reliable switching for high-load electrical systems.
Data Centers
Ensuring uninterrupted operation of critical infrastructure.
Power Plants
High-capacity protection for generator outputs and distribution panels.
Mining Operations
Rugged performance in demanding environmental conditions.
Infrastructure Projects
Airports, rail systems, and large public facilities.
Why Choose Us as an Air Circuit Breaker Supplier?
Expertise in High-Capacity ACB
Years of experience in manufacturing and supplying air circuit breakers for industrial-grade applications.
Wide Current Range
From 400A to 2500A, meeting diverse project requirements.
Flexible Installation Options
Fixed or drawer-out type, with horizontal or vertical wiring to fit any panel design.
Fast Global Delivery
Reliable export to Europe, North America, Asia, and the Middle East.
Technical Support & Training
Engineering assistance for installation, commissioning, and maintenance.
Strict Quality Control
100% factory testing for breaking capacity, insulation, and operational safety.
FAQs
What is a drawout circuit breaker?
A drawout circuit breaker, also known as a withdrawable circuit breaker, is a removable breaker design that can be easily withdrawn from its housing for maintenance, testing, or replacement without disconnecting the entire power distribution system.
What current ratings are available for this ACB?
From 400A up to 2500A, including 2000A.
Is the drawer-out type easy to maintain?
Yes, the withdrawable design allows quick removal without disturbing the wiring.
What controller types are supported?
M, H, 2H, 3H, and 3M controllers are available.
Can this be installed horizontally and vertically?
Yes, it supports both wiring orientations.
Is it suitable for generator protection?
Yes, it is designed for high-capacity generator output protection.
Does it comply with IEC standards?
Yes, it meets IEC requirements for ACBs.
Is customization available?
Yes, contact Elehub for OEM/ODM solutions.
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