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

Earth Leakage Circuit Breaker - Shihlin Electric | ELCB

Shihlin Electric's Earth Leakage Circuit Breaker (ELCB) offers reliable personnel protection with 15-40A rated current, 0.1s operating time, and CNS 5422 compliance.

Professional Earth Leakage Circuit Breaker Solutions for Industrial Safety

Shihlin Electric delivers certified ELCB protection devices engineered for rapid fault detection and personnel safety across manufacturing and distribution applications.

Earth Leakage Circuit Breaker - Shihlin Electric Earth Leakage Circuit Breaker BL-BF
  • Earth Leakage Circuit Breaker - Shihlin Electric Earth Leakage Circuit Breaker BL-BF
  • Shihlin Electric Earth Leakage Circuit Breaker BL-BF

Earth Leakage Circuit Breaker

BL-BF

Rated Current: 15, 20, 30, 40A

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Breaking Capacity

Pole

2P

Icu

(kA)

110~220V

1.5, 2.5

380~480V

-

Specification

  • Standard: CNS 5422
  • Rated Current: 15, 20, 30, 40A
  • Pole: 2P
  • Rated current sensitivity: 30, 100, 200, 300, 500mA
  • Operating time: 0.1s
Certification
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Products

Shihlin All Product Catalog

Download Shihlin All Product Catalog for more details.

How can you ensure rapid personnel protection from earth faults without compromising production efficiency?

Shihlin Electric's ELCB delivers 0.1-second response time with selectable sensitivity (30-500mA), enabling immediate fault detection while accommodating your facility's specific operational requirements. Our 60+ years of manufacturing expertise ensures reliable performance across demanding industrial environments. Contact our technical team to customize the perfect protection solution for your facility's safety and productivity needs.

With over 60 years of technical cooperation experience with world-class manufacturers, Shihlin Electric ensures each ELCB unit meets stringent international safety standards while maintaining cost-effectiveness for large-scale industrial deployment. The device's rapid response capability and multiple current sensitivity ratings enable precise customization for diverse industrial environments, from general manufacturing floors to specialized facilities. By choosing Shihlin Electric's Earth Leakage Circuit Breaker, you invest in proven personnel safety technology backed by professional technical support and a commitment to maximizing operational efficiency while minimizing electrical hazards.