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 miniature circuit breakers (MCB) rated 15-100A with thermal magnetic trip units. IEC60947-2 compliant low-voltage protection for industrial automation.

Premium Miniature Circuit Breaker Solutions for Industrial Power Distribution

Reliable MCB protection devices with thermal magnetic trip technology, meeting international IEC60947-2 standards for factory automation and low-voltage power distribution systems.

Miniature Circuit Breaker - Shihlin Electric Miniature Circuit Breaker BKS
  • Miniature Circuit Breaker - Shihlin Electric Miniature Circuit Breaker BKS
  • Shihlin Electric Miniature Circuit Breaker BKS

Miniature Circuit Breaker

BKS

Rated current: 15, 20, 30, 40, 50, 60, 75, 100A

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Breaking Capacity

Poles

1P

2P

3P

Icu

(kA)

110V / 120V

25

-

-

220V / 240V

-

25

25

380V / 400V

-

-

-

Specification

  • Bolt on type
  • Standard: IEC60947-2
  • Rated current: 15, 20, 30, 40, 50, 60, 75, 100A
  • Pole: 1P / 2P / 3P
  • Trip Unit: Thermal magnetic
Certification
Files Download
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Products

Shihlin All Product Catalog

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How can you ensure reliable electrical protection across your manufacturing facility while meeting international safety standards?

Shihlin Electric's IEC60947-2 compliant miniature circuit breakers provide thermal magnetic protection for rated currents from 15A to 100A with flexible 1P, 2P, and 3P pole configurations. Our MCB solutions, backed by 60+ years of OEM/ODM partnership experience, deliver the precision electrical protection your manufacturing operations require. Contact us for a consultation on integrating our certified circuit breaker solutions into your production systems.

As a leading solution provider with over 60 years of OEM/ODM technical cooperation experience, Shihlin Electric delivers miniature circuit breaker solutions that integrate seamlessly into automated production systems. Our MCB protection devices are designed for manufacturers and system integrators requiring dependable low-voltage power distribution with professional technical support. Whether you need single-pole, two-pole, or three-pole configurations, our thermal magnetic circuit breakers provide the precision control and energy-saving efficiency essential for modern industrial operations. Contact our professional services team today to discover how our certified miniature circuit breaker solutions can enhance your factory automation and power distribution infrastructure.