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Siemens 3RV2131-4SA10 S2 Motor Protection Circuit Breaker

Siemens 3RV2131-4SA10 S2 Motor Protection Circuit Breaker

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ManufacturerSiemens
Part number3RV2131-4SA10
Size S2
Type Motor Protection Circuit Breaker
Class 10
A-release 9.5-14 A
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Motor protection Overload relay function Class 10 rating Adjustable A-release High N-release rating Standard switching capacity

The Siemens 3RV2131-4SA10 is a size S2 circuit breaker engineered for robust motor protection. It incorporates overload relay functionality with a Class 10 rating, featuring an adjustable A-release from 9.5 to 14 A and a fixed N-release of 208 A. This model offers standard switching capacity and is designed for reliable performance in demanding industrial environments.

This circuit breaker is ideal for protecting medium-sized electric motors used in various industrial settings, including manufacturing plants, processing facilities, and heavy machinery operations. Its primary function is to prevent motor damage caused by sustained overloads and instantaneous short circuits.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3RV2131-4SA10 to meet your industrial automation needs. We provide high-quality, surplus components at competitive prices, ensuring your operations run smoothly with dependable equipment.

SizeS2
TypeMotor Protection Circuit Breaker
Class10
A-release9.5-14 A
N-release208 A
Switching CapacityStandard
Industrial motors
Pump systems
Fan drives
Machine tools
Compressors
Heavy machinery
Siemens Sirius 3RV2 series
Siemens 3RV2 motor starter protector S2 3RV2131-4SA10 circuit breaker Siemens S2 motor breaker
Suitable for replacing older Siemens motor protection circuit breakers in the 3RV series, specifically for size S2 applications. Compatible with Siemens Sirius accessories.
Expert tip
The high N-release rating of 208A provides robust short-circuit protection for motors connected to this S2 sized breaker.
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What is the trip class and adjustable current range for the Siemens 3RV2131-4SA10?
The Siemens 3RV2131-4SA10 circuit breaker is a Class 10 device, meaning it trips within a certain time based on the overload current. Its adjustable overload (A-release) setting ranges from 9.5 to 14 Amps.