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

Molded Case Circuit Breaker BM630-UN | Shihlin Electric

Shihlin Electric's BM630-UN molded case circuit breaker offers 500-630A rated current with IEC 60947-2 compliance for reliable industrial power distribution and motor protection.

Professional Molded Case Circuit Breaker Solutions for Industrial Power Distribution

High-capacity MCCB protection devices engineered for factory automation and reliable motor control applications

Molded Case Circuit Breaker - Shihlin Electric Molded Case Circuit Breaker BM630-UN
  • Molded Case Circuit Breaker - Shihlin Electric Molded Case Circuit Breaker BM630-UN
  • Shihlin Electric Molded Case Circuit Breaker BM630-UN

Molded Case Circuit Breaker

BM630-UN

Rated current: 500, 600, 630A

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Breaking Capacity

Model

3P

4P

Icu

(kA)

500V

65

440V

85

380V

100

220V (240V)

125

Ics = 50%Icu

Specification

  • Fixed thermal / Adj. magnetic
  • Standard: IEC60947-2
  • Rated current: 500, 630A
  • Pole: 3P, 4P
Certification
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Products

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How can you ensure reliable motor protection and circuit isolation in your factory automation systems without compromising operational efficiency?

Shihlin Electric's BM630-UN molded case circuit breaker provides precision thermal-magnetic protection across 500-630A ratings with IEC 60947-2 certification, specifically designed for OEM integration in factory automation. With 60+ years of ODM/OEM partnership experience and advanced Japanese assembly techniques, we deliver the stable, reliable circuit protection your manufacturing operations demand. Contact our technical team today to discuss how our MCCB solutions can enhance your product offerings and ensure uninterrupted production performance.

As a leading provider of low-voltage automation solutions with over 60 years of OEM/ODM cooperation experience, Shihlin Electric integrates advanced Japanese assembly techniques with high-stability components to deliver superior product quality and precision control. The BM630-UN's thermal-magnetic protection mechanism maximizes energy efficiency while minimizing downtime, making it an ideal choice for manufacturers seeking reliable circuit protection integrated with factory automation strategies. Our professional services team stands ready to provide comprehensive technical support and customized solutions tailored to your specific industrial power distribution requirements, ensuring optimal performance and operational continuity across diverse manufacturing environments.