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Siemens 3RV1021-1JA10

SKU: 3RV1021-1JA10
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Siemens 3RV1021-1JA10 | SIRIUS Motor Protection Circuit Breaker

Overview

The Siemens 3RV1021-1JA10 is a compact and reliable motor protection circuit breaker from the SIRIUS series, used to safeguard motors and electrical systems against overloads, short circuits, and phase failures. It supports an adjustable current range of 6.3 to 10 A and provides 3-pole protection in a compact size S00 frame.


Key Features

  • Adjustable Current Range: 6.3 A to 10 A

  • Voltage Rating: Up to 690V AC

  • Short-Circuit Breaking Capacity: 100 kA (400V AC)

  • Utilization Category: AC-3

  • Poles: 3

  • Tripping Class: Class 10 (thermal-magnetic trip unit)

  • Mounting: DIN rail or screw mounting

  • Terminals: Screw terminals

  • Reset Function: Manual or automatic

  • Compact Frame: Size S00, ideal for space-limited control panels


Technical Specifications

  • Catalog Number: 3RV1021-1JA10

  • Rated Insulation Voltage (Ui): 690V

  • Impulse Withstand Voltage (Uimp): 6 kV

  • Mechanical Durability: >10 million operations

  • Electrical Durability: ~100,000 operations (AC-3)

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

  • Protection Degree: IP20 (higher with enclosure)

  • Standards Compliance: IEC 60947-2 / 60947-4-1

  • Country of Origin: Germany


Applications

  • Industrial Motor Circuits

  • Control Panels and MCCs

  • Pumps, Compressors, and Fans

  • OEM Machinery and Automation Panels


Why Choose the 3RV1021-1JA10?

  • Precise Motor Protection: Suited for motors rated 6.3–10 A

  • High Fault Current Tolerance: Withstands up to 100 kA

  • Compact Design: Saves space in tight enclosures

  • Easy Wiring: Screw terminal connections

  • Siemens Quality: Engineered for long operational life


Order Now

Available and ready for global shipping.

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 3RV1021-1JA10 | SIRIUS Motor Protection Circuit Breaker

Overview

The Siemens 3RV1021-1JA10 is a compact and reliable motor protection circuit breaker from the SIRIUS series, used to safeguard motors and electrical systems against overloads, short circuits, and phase failures. It supports an adjustable current range of 6.3 to 10 A and provides 3-pole protection in a compact size S00 frame.


Key Features

  • Adjustable Current Range: 6.3 A to 10 A

  • Voltage Rating: Up to 690V AC

  • Short-Circuit Breaking Capacity: 100 kA (400V AC)

  • Utilization Category: AC-3

  • Poles: 3

  • Tripping Class: Class 10 (thermal-magnetic trip unit)

  • Mounting: DIN rail or screw mounting

  • Terminals: Screw terminals

  • Reset Function: Manual or automatic

  • Compact Frame: Size S00, ideal for space-limited control panels


Technical Specifications

  • Catalog Number: 3RV1021-1JA10

  • Rated Insulation Voltage (Ui): 690V

  • Impulse Withstand Voltage (Uimp): 6 kV

  • Mechanical Durability: >10 million operations

  • Electrical Durability: ~100,000 operations (AC-3)

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

  • Protection Degree: IP20 (higher with enclosure)

  • Standards Compliance: IEC 60947-2 / 60947-4-1

  • Country of Origin: Germany


Applications

  • Industrial Motor Circuits

  • Control Panels and MCCs

  • Pumps, Compressors, and Fans

  • OEM Machinery and Automation Panels


Why Choose the 3RV1021-1JA10?

  • Precise Motor Protection: Suited for motors rated 6.3–10 A

  • High Fault Current Tolerance: Withstands up to 100 kA

  • Compact Design: Saves space in tight enclosures

  • Easy Wiring: Screw terminal connections

  • Siemens Quality: Engineered for long operational life


Order Now

Available and ready for global shipping.

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 3RV1021-1JA10

Siemens 3RV1021-1JA10

$600.00
Add to wishlist
Siemens 3RV1021-1JA10

Siemens 3RV1021-1JA10

Your Price:
$600.00
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