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MOULDED CASE CIRCUIT BREAKER (MCCB)
Hyundai HAT40 Air Circuit Breaker ACB | 4000A Low Voltage Air Circuit Breaker | Hyundai Heavy Industries Industrial Power Protection
Specification Details
Brand: Hyundai
Series / Model: HAT40
Product Type: Air Circuit Breaker (ACB)
Rated Current: 4000A,
Application: Low-Voltage Power Distribution
Pols - 3POL
Operation Type: Automatic
Mounting Type: Fixed Type
Uvt: 220V AC
Motor: 220V AC
On Coil: 220V AC
Rated Voltage: 660V AC
Frequency: 50–60Hz
Ambient Temperature: 40°C
Standard: EN 60947-2 / IEC 947-2
Interrupting Capacity at 660V: 45kA
Interrupting Capacity at 550–660V: 65kA
Interrupting Capacity at 220–500V: 35kA
Short-Time Current, 1 sec: 65kA
Short-Time Current, 3 sec: 50kA
Application: Industrial Power Distribution & Protection
Mounting: ACB Switchgear / Panel Installation
Country Of Origin: Made In Korea
Condition: Used Excellent Working (As Per Photos)
Shipping: Fast & Safe Worldwide Shipping Available.
| Brand | HYUNDAI |
|---|---|
| Category | AIR CIRCUIT BREAKER (ACB) |
The Hyundai HAT40 Air Circuit Breaker (ACB) is a high-capacity low-voltage circuit protection and switching device designed for demanding electrical power distribution applications. The HAT40 series is intended for use in industrial switchboards, electrical panels, distribution systems and other high-current installations where dependable circuit interruption and protection are required.
With a current capacity of up to 4000A depending on the specific configuration, the Hyundai HAT40 ACB is suitable for high-power electrical distribution applications. It can be used as a main incoming breaker, feeder breaker, generator breaker or bus-coupler breaker in appropriately designed low-voltage switchgear systems.
The breaker is engineered for industrial environments where reliable switching, protection and system isolation are important. Its application in electrical distribution equipment helps protect connected circuits and equipment against potentially damaging electrical fault conditions.
Important: Actual specifications such as rated operational voltage, number of poles, interrupting capacity, trip unit, protection functions, mounting type, control voltage and accessories depend on the exact HAT40 model/configuration. Please verify the nameplate and model number before installation or purchase.
