3RV2031-4EA10

The Siemens SIRIUS 3RV2031-4EA10 motor protection circuit breaker, model S2, has an adjustable current range of 22-32A, Class 10 thermal-magnetic trip characteristics, 690V AC screw terminals, IP20 protection rating, and DIN rail mounting. It is suitable for overload and short-circuit protection applications of medium and large three-phase motors.

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Siemens SIRIUS 3RV2031-4EA10 Motor Protection Circuit Breaker 22-32A Product Image

Product Positioning

The SIRIUS 3RV2031-4EA10 is a motor protection circuit breaker in the SIRIUS 3RV2031 series of Siemens S2 models. It has an adjustable current range of 22-32A and is suitable for overload and short circuit protection of medium and large three-phase motors.

Core Product Advantages and Features

Adjustable current range: 22-32A

The overload trip value can be precisely adjusted within the range of 22-32A according to the motor's rated current, improving the protection fit.

Class 10 Escape Feature

It meets the IEC standard Class 10 thermal overload release characteristics, and its response speed meets the general motor starting requirements.

S2 model compact design

The 140x55x149mm dimensions allow for DIN rail mounting, saving control panel space.

690V AC screw terminal

Supports 690V AC withstand voltage and screw terminal wiring, making construction and wiring convenient and reliable.

project	Specification
model	3RV2031-4EA10
Product Type	SIRIUS 3RV2031 Motor Protection Circuit Breaker
Model size	S2
Adjustable current range	22...32 A
Break away from level	CLASS 10
Rated operating voltage	690 V AC
Short-circuit breaking capacity (690V)	4 kA
Extreme number	3P
Terminal type	Screw terminals
Enclosure protection rating	IP20
Operating temperature range	-20~+60°C
Installation method	35mm DIN rail
External dimensions (height x width x depth)	140 x 55 x 149 mm

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