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

Earth Leakage Circuit Breaker | Shihlin Electric

Shihlin Electric's earth leakage circuit breaker (ELCB) offers 30mA sensitivity with 0.1s response time. 3-pole design, CNS 5422 certified. Industrial-grade protection.

Professional Earth Leakage Circuit Breaker Solutions for Industrial Safety

Reliable 30mA earth fault detection with rapid 0.1-second response time for comprehensive personnel and equipment protection

Earth Leakage Circuit Breaker - Shihlin Electric Earth Leakage Circuit Breaker BL-K30F
  • Earth Leakage Circuit Breaker - Shihlin Electric Earth Leakage Circuit Breaker BL-K30F
  • Shihlin Electric Earth Leakage Circuit Breaker BL-K30F

Earth Leakage Circuit Breaker

BL-K30F

Rated Current: 15, 20, 30A

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Breaking Capacity

Pole

3P

Icu

(kA)

110~220V

1.5

380~480V

1.5

Specification

  • Standard: CNS 5422
  • Rated Current: 15, 20, 30A
  • Pole: 3P
  • Rated current sensitivity: 30mA
  • Operating time: 0.1s
Certification
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Products

Shihlin All Product Catalog

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How can you ensure rapid protection against earth faults to prevent workplace electrical hazards and equipment damage?

Shihlin Electric's earth leakage circuit breaker provides industry-leading 30mA sensitivity with a 0.1-second response time, ensuring immediate fault detection and disconnection. This rapid protection mechanism safeguards personnel from electrocution risks while preventing costly equipment damage. Contact our technical team to specify the right ELCB configuration for your manufacturing facility's voltage and current requirements.

As a trusted provider with over 60 years of OEM/ODM partnership experience, Shihlin Electric integrates Japanese assembly techniques and high-stability components into every earth leakage circuit breaker. This product is ideal for industrial manufacturers, electrical contractors, and system integrators seeking to meet stringent safety compliance requirements while maximizing operational reliability. The rapid earth fault detection capability prevents dangerous electrical hazards, protecting both personnel and critical equipment investments. Choose Shihlin Electric's ELCB solution to enhance your facility's electrical safety infrastructure with proven performance and professional technical support.