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LS Metal MEC circuit breaker
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LS Metal MEC circuit breaker

Manufacturer: LS Electric
Model: Meta-MEC MCCB Series
Rated Current (In): 5 A to 800 A
Breaking Capacity (Icu): 7.5 kA to 50 kA
Rated Operational Voltage (Ue): up to 600 V AC
Rated Insulation Voltage (Ui): up to 690 V
Impulse Withstand Voltage (Uimp): up to 6 kV

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Product Description

LS Electric's Meta-MEC series circuit breakers, with their wide current ratings and high breaking capacity, provide reliable protection for industrial and commercial power systems. Utilizing advanced thermal-magnetic tripping technology, these circuit breakers ensure rapid response to overloads and short circuits, effectively safeguarding equipment safety. Their high 600V operating voltage and excellent insulation performance make them suitable for a variety of complex operating conditions. Their rugged design and long-life mechanical properties ensure stable system operation and reduce maintenance costs, making them an ideal choice for power protection applications.

Standard Features

 

  • Provides overload and short-circuit protection through thermal-magnetic trip mechanism

  • Rated current range from 5A to 800A depending on model

  • Breaking capacity from 7.5kA to 50kA depending on voltage level and model

  • Rated operational voltage up to 600V AC

  • Rated insulation voltage up to 690V

  • Impulse withstand voltage up to 6kV

  • 3-pole and 4-pole design options with high mechanical durability

  • Supports modular accessories such as auxiliary contacts and alarm contacts

  • Complies with IEC 60947-2 and relevant international standards

Technical Specifications

 

ModelRated Current (A)Breaking Capacity (kA, 600V AC)
ABE103b5 – 1007.5 – 25
ABE203b100 – 22510 – 35
ABE403b250 – 40025 – 50
ABE603b400 – 60035 – 50
ABE803b630 – 80035 – 50
ABE10Sb800 – 100050
ABE12Sb1000 – 120050

 

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