3RV2041-4YA10

The Siemens SIRIUS 3RV2041-4YA10 is an S3 frame motor protection circuit breaker with 10 trip levels, a current of 75~93A, an instantaneous trip of 1300A, and a standard breaking capacity of 65kA at 400V.

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Siemens SIRIUS 3RV2041-4YA10 Motor Protection Circuit Breaker 75-93A

Product Positioning

3RV2041-4YA10 is a SIRIUS 3RV2 series motor protection circuit breaker. After verification, it is found that it is the same as 3RV2042 in S3 frame. The main difference is that it adopts the standard breaking capacity and is suitable for general load 75~93A motor circuits.

Core Product Advantages and Features

It belongs to the S3 frame, just like 3RV2042.

According to the original manufacturer's data, both 3RV2041 and 3RV2042 are S3 frames with the same current setting range. The main difference lies in the breaking capacity rating rather than the external dimensions.

Standard breaking capacity

The maximum short-circuit breaking capacity Icu at 400V is 65kA, and the operational breaking capacity Ics is 30kA, which meets the protection requirements of general power distribution systems.

Current setting 75~93A

It can be finely adjusted within the range of 75~93A according to the actual rated current of the motor, taking into account both protection accuracy and on-site flexibility.

10-level standard tripping characteristics

It adopts the IEC 60947-4-1 Class 10 tripping curve, which is suitable for standard three-phase motors with normal starting time.

project	Specification
model	3RV2041-4YA10
Product Series	Siemens SIRIUS 3RV2
Frame size	S3
Extreme number	3P
Trip-off level	CLASS 10
Current setting range (A-release)	75...93 A
Instantaneous trip current (N-release)	1300 A
240V maximum breaking capacity Icu	100 kA
400V maximum breaking capacity Icu	65 kA
500V maximum breaking capacity Icu	8 kA
690V maximum breaking capacity Icu	5 kA
Segmentation Ability Level	Standard switching capacity
Terminal type	Screw terminals
Installation method	35mm DIN rail clamping/screw fixing

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