STRO3-40 Leakage Circuit Breaker
STRO3-40 Leakage Circuit Breaker
STRO3-40 Leakage Circuit Breaker
STRO3-40 Leakage Circuit Breaker
STRO3-40 Leakage Circuit Breaker
STRO3-40 Leakage Circuit Breaker

STRO3-40 Leakage Circuit Breaker

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Product Specification:

Model Electronic type/magnetic type
Residual Current characterstics A/AC
Pole No 2P/4P
Rated  Current(A) 6A,10A,16A,20A,25A,32A,40A
Rated   Voltage(V) 230/400V
Rated residual operating current 10ma,30ma,100ma,300ma,500ma
Rated conditional residual short circuit current  6KA
Electro-machanical endurance over 4000 cycles

Product Description:

The STRO3-40 Leakage Circuit Breaker is a circuit breaker designed to detect and prevent electrical leakage in electrical equipment. It has a rated current of 40 amps and is suitable for residential, commercial, and industrial electrical systems. This circuit breaker can monitor for electrical leakage in the system and automatically cut off power when leakage is detected to prevent electric shock hazards and fire risks. The STRO3-40 Leakage Circuit Breaker is designed with advanced technology, offering high sensitivity and stability to reliably protect electrical equipment and ensure personal safety. It is a dependable electrical protection device widely used in various electrical systems.

Product Application

1. Residential Buildings: The STRO3-40 Leakage Circuit Breaker can be installed in homes to protect electrical appliances, wiring, and residents from electrical shocks and fires caused by leakage currents.
2. Commercial Buildings: In commercial settings such as offices, retail stores, and restaurants, the circuit breaker can provide protection for machinery, equipment, and employees against electrical faults.
3. Industrial Facilities: The STRO3-40 Leakage Circuit Breaker is suitable for use in industrial environments to safeguard heavy machinery, production lines, and workers from potential electrical hazards.
4. Hospitals and Healthcare Facilities: Electrical safety is crucial in healthcare settings, and the circuit breaker can help prevent electrical accidents in hospitals, clinics, and other medical facilities.


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