3RV2041-4KA15
The Siemens SIRIUS 3RV2041-4KA15 is an S3 frame motor protection circuit breaker with 10 trip levels, a current rating of 57~75A, an instantaneous trip rating of 975A, and a standard breaking capacity. It is suitable for general three-phase motor circuit protection.
Product Positioning
The 3RV2041-4KA15 is a SIRIUS 3RV2 series S3 frame motor protection circuit breaker with a current setting of 57~75A and 10-level standard tripping characteristics. It is suitable for overload and short circuit protection of general three-phase motors.
Core Product Advantages and Features
Current setting 57~75A
The overload trip point can be adjusted within the range of 57~75A according to the rated current of the motor, balancing protection accuracy and usage flexibility.
10-level standard tripping characteristics
It conforms to the IEC 60947-4-1 Class 10 tripping curve and is suitable for pump, fan and other load applications with general start-up time.
Standard breaking capacity
With an instantaneous trip current of 975A, it provides standard switching capacity to meet the short-circuit protection requirements of general distribution boxes.
Screw terminal wiring design
It uses screw-type terminals, which are compatible with a wide range of wire diameters, making it convenient for power distribution construction personnel to quickly connect and maintain wires.
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