Hyundai HBX-103 Molded Case Circuit Breaker 20A AC440V 80KA 10-3-1250

Buy Hyundai HBX-103 Molded Case Circuit Breaker 20A AC440V 80KA 10-3-1250

Where fault currents are high and protection margins cannot be compromised, the Hyundai HBX-103 20A AC440V 80KA sets the benchmark for molded case circuit breaker reliability. From heavy industrial switchgear to critical power infrastructure, this breaker delivers the interrupting strength, tripping accuracy, and long-term mechanical integrity that engineers specify when electrical safety and operational continuity are both at stake.

Key Features

• 20A rated current with precision thermal-magnetic overload protection
• AC440V operating voltage for industrial three-phase power applications
• Industry-leading 80KA breaking capacity for extreme fault current environments
• Rugged molded case construction for reliable long-term switchgear performance
• Fast-acting trip mechanism minimizing fault exposure time and equipment damage risk
• IEC 60947-2 compliant for internationally recognized electrical safety certification

Typical Applications

• High fault-level industrial power distribution panels
• Heavy manufacturing plant switchgear and motor control centers
• Critical infrastructure power management systems
• Mining, oil and gas, and petrochemical electrical installations
• Data centers, utilities, and large-scale commercial power distribution boards

Technical Specifications

Product Name: Hyundai HBX-103 Molded Case Circuit Breaker

Model: 10-3-1250

Rated Current: 20A

Operating Voltage: AC440V

Breaking Capacity: 80KA

Poles: 3P (Three Pole)

Type: Molded Case Circuit Breaker (MCCB)

Standard: IEC 60947-2

Application: High Fault-Level Industrial and Commercial Power Distribution

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