3RV2131-4EA10

Siemens 3RV2131-4EA10 SIRIUS S2 Motor Protection Circuit Breaker
Siemens 3RV2131-4EA10 SIRIUS S2 Motor Protection Circuit Breaker

SIRIUS 3RV2131-4EA10, S2 case motor protection circuit breaker, current setting range 22-32A, CLASS 10 overload protection with automatic reset support, suitable for medium-sized three-phase motor circuits.

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Siemens 3RV2131-4EA10 SIRIUS S2 Motor Protection Circuit Breaker
Product Positioning

The 3RV2131-4EA10 is a SIRIUS 3RV2 series S2 enclosure motor protection circuit breaker with a current setting range of 22-32A. It can be used as an overload protection element for medium-sized three-phase motor circuits.

Core Product Advantages and Features
22-32A Setting Range
The current setting range is 22-32A, which falls within the current range of the S2 housing and covers a variety of medium-sized motor applications.
CLASS 10 Overload Protection
The CLASS 10 overload trip curve is adopted, which meets the protection requirements of general motor starting characteristics.
Automatic Regression Design
It can automatically reset after disconnection, reducing the number of on-site operations and improving maintenance efficiency.
S2 Common Housing Specifications
It adopts the common mechanism and terminal design of the S2 housing, which facilitates the unified material preparation with other products in the same series.
project Specification
series SIRIUS 3RV2
Casing size S2
Current setting range 22–32 A
Break away from level CLASS 10
Regression method Automatic Regression
Wiring method Screw terminals
Extreme number 3P
Enclosure protection rating IP20 (S2 enclosure specification)
External dimensions (width × height × depth) 75 × 140 × 149 mm (S2 housing dimensions)
Rated short-circuit breaking capacity Icu (400V) 65 kA (S2 enclosure specification)

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