Molded Case Circuit Breaker with Earth Leakage Protection

Professional-grade BL series circuit breaker delivering comprehensive protection for industrial power distribution systems with adjustable sensitivity and rated current from 15 to 800A.

Shihlin Electric earth leakage circuit breaker
Shihlin Electric earth leakage circuit breaker

Molded Case Circuit Breaker BL - Earth Leakage Protection

Molded Case Circuit Breaker with rated current: 15~800A

Shihlin Electric BL series molded case circuit breaker are for overload, short circuit and earth leakage protection with adjustable rated current sensibility: High Speed (Fixed) & Time Delay

Molded Case Circuit Breaker BL - Earth Leakage Protection

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Result 11 - 15 of 15
Earth Leakage Circuit Breaker - Shihlin Electric Earth Leakage Circuit Breaker BL630-RN
Earth Leakage Circuit Breaker
BL630-RN

Rated current: 500, 630A

Details
Earth Leakage Circuit Breaker - Shihlin Electric Earth Leakage Circuit Breaker BL630-UN
Earth Leakage Circuit Breaker
BL630-UN

Rated current: 500, 630A

Details
Earth Leakage Circuit Breaker - Shihlin Electric Earth Leakage Circuit Breaker BL800-SN
Earth Leakage Circuit Breaker
BL800-SN

Rated current: 700, 800A

Details
Earth Leakage Circuit Breaker - Shihlin Electric Earth Leakage Circuit Breaker BL800-HN
Earth Leakage Circuit Breaker
BL800-HN

Rated current: 700, 800A

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

Rated current: 700, 800A

Details
Result 11 - 15 of 15

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How can you ensure reliable earth leakage and overload protection across your entire manufacturing facility without compromising operational efficiency?

Shihlin Electric's BL series molded case circuit breaker provides comprehensive multi-level protection with adjustable sensitivity settings (High Speed Fixed and Time Delay) that automatically respond to faults while maintaining seamless power distribution. With rated current capabilities from 15-800A, this proven solution protects equipment investments and worker safety across production lines of any scale. Contact our technical team today to discuss how the BL series can be integrated into your facility's power distribution strategy.

Engineered with over 70 years of Shihlin Electric's manufacturing expertise, the BL series delivers superior reliability and safety compliance for demanding industrial environments. The earth leakage protection capability provides critical personnel safety safeguards, while the adjustable sensitivity settings allow system integrators and electrical engineers to fine-tune protection parameters for optimal performance. Whether you're designing new factory automation infrastructure or upgrading existing power distribution systems, the BL series molded case circuit breaker ensures dependable fault protection and operational continuity for your industrial facility.