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Siemens 3RV1031-4EA10

SKU: 3RV1031-4EA10
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$220.00
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Siemens 3RV1031-4EA10 | SIRIUS 3RV10 Motor Protection Circuit Breaker for 40–50A Loads

Overview

The Siemens 3RV1031-4EA10 is a motor protection circuit breaker from the SIRIUS 3RV10 series, designed for overload and short-circuit protection in three-phase motors. With an adjustable current range of 40 to 50A, this size S2 breaker features a thermal-magnetic trip unit, making it ideal for high-power motor applications. The device includes screw terminals, supports DIN rail mounting, and offers IP20 protection, ensuring safe and compact integration in control panels.

Key Features

  • Adjustable Current Range: 40–50A

  • Trip Type: Thermal (overload) and magnetic (short-circuit)

  • Poles: 3

  • Frame Size: S2

  • Rated Operational Voltage: Up to 690V AC

  • Mounting Type: DIN rail or screw-mounted

  • Terminals: Screw connection

  • Protection Class: IP20

  • Front Operation: Rotary switch with ON/OFF/Trip positions

  • Compliance: IEC 60947-4-1 / EN 60947-4-1

Technical Specifications

  • Catalog Number: 3RV1031-4EA10

  • Utilization Category: AC-3

  • Motor Rating (AC-3): Up to approx. 22–30 kW at 400V

  • Breaking Capacity: High-performance short-circuit protection

  • Mechanical Life: >100,000 operations

  • Electrical Life: >10,000 operations (AC-3)

  • Ambient Temperature: -20°C to +60°C

  • Width: 55 mm

  • Certifications: CE, UL, CSA, EAC

Applications

  • Motor protection in control cabinets

  • Industrial HVAC, pumps, and compressors

  • Conveyor systems

  • Machine tools and mixers

  • Electrical distribution for OEM machinery

Why Choose the 3RV1031-4EA10?

  • Flexible Protection: Adjustable current range fits multiple motor sizes

  • Compact S2 Frame: Saves space in dense installations

  • Durable & Reliable: Suitable for demanding industrial use

  • Easy Integration: DIN rail mounting and screw terminals

  • Certified & Compliant: Meets global safety standards

Order Now

The Siemens 3RV1031-4EA10 motor protection breaker is in stock and ready for international delivery.

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.
1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.
Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.

Description

Siemens 3RV1031-4EA10 | SIRIUS 3RV10 Motor Protection Circuit Breaker for 40–50A Loads

Overview

The Siemens 3RV1031-4EA10 is a motor protection circuit breaker from the SIRIUS 3RV10 series, designed for overload and short-circuit protection in three-phase motors. With an adjustable current range of 40 to 50A, this size S2 breaker features a thermal-magnetic trip unit, making it ideal for high-power motor applications. The device includes screw terminals, supports DIN rail mounting, and offers IP20 protection, ensuring safe and compact integration in control panels.

Key Features

  • Adjustable Current Range: 40–50A

  • Trip Type: Thermal (overload) and magnetic (short-circuit)

  • Poles: 3

  • Frame Size: S2

  • Rated Operational Voltage: Up to 690V AC

  • Mounting Type: DIN rail or screw-mounted

  • Terminals: Screw connection

  • Protection Class: IP20

  • Front Operation: Rotary switch with ON/OFF/Trip positions

  • Compliance: IEC 60947-4-1 / EN 60947-4-1

Technical Specifications

  • Catalog Number: 3RV1031-4EA10

  • Utilization Category: AC-3

  • Motor Rating (AC-3): Up to approx. 22–30 kW at 400V

  • Breaking Capacity: High-performance short-circuit protection

  • Mechanical Life: >100,000 operations

  • Electrical Life: >10,000 operations (AC-3)

  • Ambient Temperature: -20°C to +60°C

  • Width: 55 mm

  • Certifications: CE, UL, CSA, EAC

Applications

  • Motor protection in control cabinets

  • Industrial HVAC, pumps, and compressors

  • Conveyor systems

  • Machine tools and mixers

  • Electrical distribution for OEM machinery

Why Choose the 3RV1031-4EA10?

  • Flexible Protection: Adjustable current range fits multiple motor sizes

  • Compact S2 Frame: Saves space in dense installations

  • Durable & Reliable: Suitable for demanding industrial use

  • Easy Integration: DIN rail mounting and screw terminals

  • Certified & Compliant: Meets global safety standards

Order Now

The Siemens 3RV1031-4EA10 motor protection breaker is in stock and ready for international delivery.

Condition

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.

Warranty

1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.

Disclaimer

Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.
Siemens 3RV1031-4EA10

Siemens 3RV1031-4EA10

$220.00
Add to wishlist
Siemens 3RV1031-4EA10

Siemens 3RV1031-4EA10

Your Price:
$220.00
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