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Siemens 3RV2021-1HA10

SKU: 3RV2021-1HA10
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Siemens 3RV2021-1HA10 | SIRIUS Motor Protection Breaker – 4 to 6.3 A

Overview

The Siemens 3RV2021-1HA10 is a motor protection circuit breaker from the SIRIUS 3RV2 series, designed to protect motors against overload, short-circuit, and phase failure. With an adjustable current range of 4–6.3 A, it provides Class 10 tripping, ensuring rapid response and reliable performance in industrial control applications.


Key Features

  • Adjustable Current Range: 4 to 6.3 A

  • Number of Poles: 3-pole

  • Rated Operating Voltage: Up to 690V AC

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

  • Frame Size: S00 – compact and DIN rail mountable

  • Connection Type: Screw terminals

  • Reset Options: Manual and automatic reset

  • Trip Class: Class 10

  • Status Indicators: Visible trip position for easy diagnostics


Technical Specifications

  • Catalog Number: 3RV2021-1HA10

  • Series: SIRIUS 3RV2

  • Utilization Category: AC-3

  • Insulation Voltage (Ui): 690V

  • Impulse Withstand Voltage (Uimp): 6 kV

  • Ambient Temperature Range: -25°C to +60°C

  • Protection Class: IP20

  • Standards: IEC 60947-4-1, CE, UL, CSA

  • Mechanical Life: >10 million operations

  • Electrical Life (AC-3): >100,000 operations

  • Country of Origin: Germany


Applications

  • Motor Starters and Control Panels

  • Pumps, Fans, and Compressors

  • Conveyor Systems

  • Industrial Automation Equipment

  • OEM Machinery


Why Choose the 3RV2021-1HA10?

  • Reliable Motor Protection: Covers overload, short-circuit, and phase failure

  • High Fault Capacity: Up to 100 kA breaking at 400V

  • Compact Design: Space-saving size S00 footprint

  • Easy Installation: Screw terminals and DIN rail mounting

  • Long Lifespan: Siemens-engineered durability for continuous industrial use


Order Now

In stock and available for international 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 3RV2021-1HA10 | SIRIUS Motor Protection Breaker – 4 to 6.3 A

Overview

The Siemens 3RV2021-1HA10 is a motor protection circuit breaker from the SIRIUS 3RV2 series, designed to protect motors against overload, short-circuit, and phase failure. With an adjustable current range of 4–6.3 A, it provides Class 10 tripping, ensuring rapid response and reliable performance in industrial control applications.


Key Features

  • Adjustable Current Range: 4 to 6.3 A

  • Number of Poles: 3-pole

  • Rated Operating Voltage: Up to 690V AC

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

  • Frame Size: S00 – compact and DIN rail mountable

  • Connection Type: Screw terminals

  • Reset Options: Manual and automatic reset

  • Trip Class: Class 10

  • Status Indicators: Visible trip position for easy diagnostics


Technical Specifications

  • Catalog Number: 3RV2021-1HA10

  • Series: SIRIUS 3RV2

  • Utilization Category: AC-3

  • Insulation Voltage (Ui): 690V

  • Impulse Withstand Voltage (Uimp): 6 kV

  • Ambient Temperature Range: -25°C to +60°C

  • Protection Class: IP20

  • Standards: IEC 60947-4-1, CE, UL, CSA

  • Mechanical Life: >10 million operations

  • Electrical Life (AC-3): >100,000 operations

  • Country of Origin: Germany


Applications

  • Motor Starters and Control Panels

  • Pumps, Fans, and Compressors

  • Conveyor Systems

  • Industrial Automation Equipment

  • OEM Machinery


Why Choose the 3RV2021-1HA10?

  • Reliable Motor Protection: Covers overload, short-circuit, and phase failure

  • High Fault Capacity: Up to 100 kA breaking at 400V

  • Compact Design: Space-saving size S00 footprint

  • Easy Installation: Screw terminals and DIN rail mounting

  • Long Lifespan: Siemens-engineered durability for continuous industrial use


Order Now

In stock and available for international 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 3RV2021-1HA10

Siemens 3RV2021-1HA10

$330.00
Add to wishlist
Siemens 3RV2021-1HA10

Siemens 3RV2021-1HA10

Your Price:
$330.00
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