Circuit Breaker

YYSM1L-32 RCBO Residual Current Breaker Earth Leakage Breaker

The YYSM1L-32 RCBO is a 1P+N residual current breaker designed for 220V/230V, 50/60Hz single-phase systems. With rated currents from 6A to 32A and 3KA breaking capacity, this earth leakage breaker combines overcurrent and residual current protection. As an RCBO circuit breaker, it swiftly trips at 30mA leakage current, ideal for residential and commercial distribution boards. Compact and compliant with IEC standards, it ensures safe, reliable protection for lighting and power circuits.

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Standard Capacity

Rated Voltage	230V
Number of Poles	1P+N
Rated Current	6A~32A
Rated Frequency	50/60Hz
Breaking Capacity	3KA

Product Features

As an RCBO, it integrates overcurrent &earth leakage protection, with 3KA breaking capacity for rapid fault interruption in low voltage circuits.
Functions as a smart circuit breaker with adaptive thermal-magnetic tripping, minimizing false trips and enabling reliable protection for 220V/230V systems.
Ideal low voltage circuit breaker for 1P+N setups (6A-32A), offering compact design, DIN rail mounting, and IEC-compliant safety for residential/commercial use.
Designed to withstand demanding environments, ensuring long-lasting durability.
Optimized for efficient power distribution and protection in industrial and commercial settings.