Shihlin Electric & Engineering Corporation - Shihlin - Ranked No.1 electrical manufacturer in Taiwan with more than 70 years' experience.

Miniature Circuit Breaker MCB | Shihlin Electric

Shihlin Electric's miniature circuit breaker (MCB) offers 1-63A rated current, IEC 60947-2 compliance, and reliable low-voltage power distribution protection for industrial applications.

Premium Miniature Circuit Breaker Solutions for Industrial Power Distribution

Shihlin Electric delivers high-precision MCB protection devices with IEC 60947-2 certification, engineered for reliable low-voltage circuit protection across diverse industrial manufacturing and automation applications.

Miniature Circuit Breaker - Shihlin Electric Miniature Circuit Breaker BHA
  • Miniature Circuit Breaker - Shihlin Electric Miniature Circuit Breaker BHA
  • Shihlin Electric Miniature Circuit Breaker BHA

Miniature Circuit Breaker

BHA

Rated Current: 1, 2, 3, 4, 5, 6, 10, 16, 20, 25, 32, 40, 50, 63A

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Breaking Capacity

AC: 4.5 / 6 / 10kA
DC: 10kA

Specification

  • Standard: IEC60947-2, IEC60898, GB10963
  • Rated Current: 1, 2, 3, 4, 5, 6, 10, 16, 20, 25, 32, 40, 50, 63A
  • Pole: AC: 1P, 2P, 3P, 4P / DC: 1P, 2P
Certification
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Shihlin All Product Catalog

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How can you ensure reliable circuit protection across your entire factory automation system while meeting international compliance standards?

Shihlin Electric's miniature circuit breaker provides comprehensive protection for industrial manufacturing systems with flexible rated currents (1-63A), multiple pole options, and full IEC 60947-2 certification. Our 60+ years of OEM/ODM partnership experience ensures seamless integration with your existing automation infrastructure, delivering the stable and reliable performance your production facility requires. Let our technical team customize a circuit protection solution that maximizes your system's efficiency and uptime.

As a trusted solution from Shihlin Electric with over 60 years of OEM/ODM technical cooperation experience, this MCB provides industrial manufacturers and system integrators with superior product quality and precision circuit protection. Whether protecting critical control circuits, motor starter applications, or comprehensive power distribution systems, the miniature circuit breaker delivers the energy efficiency and operational reliability that modern industrial facilities demand. Contact our professional services team today to discuss how Shihlin Electric's circuit protection solutions can optimize your facility's electrical distribution and enhance system stability.