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 breaker (MCB) with thermal magnetic trip unit. IEC60947-2 standard, 15-100A rated current, 1P/2P/3P poles, 10kA Icu.

Premium Miniature Circuit Breaker Solutions for Industrial Power Distribution

Reliable MCB protection with thermal magnetic technology, meeting international standards for factory automation and low-voltage power distribution applications

Miniature Circuit Breaker - Shihlin Electric Miniature Circuit Breaker BPH
  • Miniature Circuit Breaker - Shihlin Electric Miniature Circuit Breaker BPH
  • Shihlin Electric Miniature Circuit Breaker BPH

Miniature Circuit Breaker

BPH

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

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Breaking Capacity

Poles

1P

2P

3P

Icu

(kA)

110V / 120V

10

-

-

220V / 240V

10

10

10

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
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How can you ensure reliable circuit protection across your entire factory automation system without compromising on safety standards?

Shihlin Electric's miniature circuit breaker provides IEC60947-2 certified protection with thermal magnetic technology, supporting 1P/2P/3P configurations and rated currents from 15A to 100A. Our MCB solutions integrate seamlessly with motor starters, contactors, and automation equipment, delivering the stable, precision control that industrial manufacturers depend on. Contact our technical team to discuss how our 60+ years of OEM/ODM expertise can optimize your power distribution and protect your critical production systems.

Manufactured with Shihlin Electric's proven Japanese assembly techniques and high-stability components, this miniature circuit breaker ensures lasting reliability and precise motor control in demanding industrial environments. With over 60 years of OEM/ODM partnership experience, Shihlin Electric delivers professional technical support and customer-oriented solutions that maximize operational efficiency. Whether protecting critical factory automation equipment, motor starters, or renewable energy systems, our MCB solutions combine advanced engineering with proven reliability to meet the exacting demands of global manufacturers and system integrators seeking premium low-voltage protection solutions.