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HYUNDAI AIR CIRCUIT BREAKER SKU: 300.301.12602 HAT 06 DRAW-OUT TYPE RATED CURRENT: 630 A
- RATED FREQUENCY: 50/60 HZ
- RATED CURRENT: 630 A
ℹ️ Additional Information
| Manufacturer |
HYUNDAI |
|---|---|
| Product Code |
HAT06 |
📦 Guarantee Terms
🗂️ Product Files
🖹 Description
HYUNDAI AIR CIRCUIT BREAKER SKU: 300.301.12602 HAT 06 DRAW-OUT TYPE RATED CURRENT: 630 A
HAT 06 DRAW-OUT TYPE
3 POLES
OPERATIONAL VOLT. (Ue) 690V AC
RATED FREQUENCY: 50/60 HZ
RATED CURRENT: 630 A
OVER-CURRENT TRIP AOR-1S-AL
Air Circuit Breaker (ACB) – 630A Hyundai Electric
This is a high-power circuit breaker, specifically an Air Circuit Breaker (ACB) rated 630A by Hyundai Electric.
What it is
A main electrical protection and switching device used in large power distribution systems.
Unlike small breakers used in homes, this is a heavy-duty industrial breaker designed for high-current applications and critical infrastructure.
It is typically installed as the main incomer or feeder breaker in electrical panels.
What it does
- Protects against:
o Overload (excess current over time)
o Short circuit (sudden high fault current)
o Electrical faults and abnormal conditions - Can:
o Switch power ON/OFF manually
o Trip automatically when a fault is detected
o Isolate parts of a system safely
Ensures both equipment protection and operator safety.
Key features
- Rated current: 630 A
• Draw-out type design:
o Can be removed or inserted without disconnecting cables
o Facilitates easy maintenance and replacement - Advanced protection unit:
o Adjustable trip settings
o Thermal and magnetic protection
o Optional electronic protection functions
How it works (simple)
- Continuously monitors current flowing through the circuit
• If current exceeds preset limits:
o Internal protection mechanism activates
o Breaker trips (opens the circuit)
o Power is immediately disconnected
Prevents damage to equipment and reduces risk of fire.
What you see
- Large front panel with control and status indicators
• Operating handle or motor mechanism
• Draw-out chassis for easy removal
• Internal protection and trip unit
Where it’s used
- Main electrical distribution panels
• Industrial plants and factories
• Marine systems (main switchboards on ships)
• Commercial and large residential buildings
• Power generation and backup systems
Compared to small breakers (MCB)
| MCB (home use) | ACB (this) |
| Small currents | Very high currents (hundreds of amps) |
| Fixed mounting | Draw-out, serviceable |
| Basic protection | Advanced adjustable protection |
| Simple operation | Complex control and monitoring |
Advantages
- Handles very high currents safely
• Advanced protection and control features
• Easy maintenance with draw-out design
• High reliability in critical systems
• Suitable for continuous industrial operation
Important notes
- Requires proper configuration and protection settings
• Must be installed by qualified personnel
• Regular maintenance is recommended
• Critical component in power distribution systems
Simple explanation
It’s the “main power switch and protector” of a large electrical system, capable of safely handling and controlling very high currents while protecting equipment from faults and damage.
