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Earth Leakage Circuit Breaker BL800 | Shihlin Electric

Shihlin Electric Earth Leakage Circuit Breaker (ELCB) BL800-RN: 700-800A rated current, IEC 60947-2 certified, high-speed protection up to 0.04s, 3P/4P configurations for industrial safety.

Advanced Earth Leakage Protection for Industrial Power Distribution

Shihlin Electric's BL800-RN Earth Leakage Circuit Breaker delivers reliable residual current protection with rated currents up to 800A, meeting international IEC standards for industrial manufacturing and OEM applications requiring precision electrical safety.

Earth Leakage Circuit Breaker - Shihlin Electric Earth Leakage Circuit Breaker BL800-RN
  • Earth Leakage Circuit Breaker - Shihlin Electric Earth Leakage Circuit Breaker BL800-RN
  • Shihlin Electric Earth Leakage Circuit Breaker BL800-RN

Earth Leakage Circuit Breaker

BL800-RN

Rated current: 700, 800A

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Breaking Capacity

Model

3P

4P

Icu

(kA)

440V

85

380V

100

220V

125

Ics = 50%Icu

Specification

  • Fixed thermal / Adj. magnetic
  • Standard: IEC60947-2
  • Rated current: 700, 800A
  • Rated current sensitivity: 30 - 100 - 500mA (high speed) ; 100 - 300 - 500mA
  • Pole: 3P / 4P
  • Operating time: 0.04s (high speed) ; 0.1 - 0.4 - 0.8 - 2.0s
Certification
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Earth Leakage Circuit Breaker - Shihlin Electric Earth Leakage Circuit Breaker BL800-HN
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Rated current: 700, 800A

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How can you ensure rapid earth fault detection to minimize equipment damage and production downtime in your manufacturing facility?

Shihlin Electric's BL800-RN Earth Leakage Circuit Breaker delivers ultra-fast protection with operating times as low as 0.04 seconds, instantly isolating earth faults before they cascade into costly equipment failures. With adjustable sensitivity from 30-500mA and ultimate short-circuit ratings up to 125kA, this IEC 60947-2 certified device provides the precision protection your high-value machinery requires. Our 60+ years of industrial expertise ensures seamless integration with your existing power distribution systems.

Manufactured using Shihlin Electric's proven Japanese assembly techniques and high-stability components, the BL800-RN earth leakage circuit breaker ensures superior reliability and stable performance across diverse industrial environments. With over 60 years of OEM/ODM partnership experience, Shihlin Electric delivers professional technical support and customized solutions that maximize equipment protection while minimizing downtime. Whether you're integrating advanced automation systems, upgrading industrial switchgear, or specifying components for renewable energy installations, the BL800-RN provides the precision residual current protection your operation demands. Contact our technical team today to discuss how this certified earth fault protection device can enhance your facility's electrical safety and operational efficiency.