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Siemens

3RV1021-1HA10 Motor Protection Circuit Breaker Siemens

Regular price £59.00
Price Ex. VAT, Shipping calculated at checkout.


Pickup available at Shop location

Usually ready in 1 hour

Frequently Asked Questions

Our Qualifications/Accreditations

  • EAL Certified in Industrial Electrical Maintenance

- Safe working and Isolation of Industrial Electrical Equipment

- Fault Finding of Equipment and Motor Control Circuits

- PLC Programming and Inverter Drive Interrogation

  • City&Guilds Award - Requirements for Electrical Installations 7671:2018 BS

Our Refurbishment Process

  1. Visual Inspection and Examination
  2. Thorough Cleaning and Further Analysis
  3. Replacement of Identified Faulty Parts During Steps 1 & 2. For Example: Blown Capacitors , Blown fuses, Faulty Cooling Fans - If and Where Applicable.
  4. Component Testing and Restore to Factory Settings Where Applicable

Do Refurbished Components Come With A Warranty?

New, refurbished, and used products are covered by a 24-month Hasuka Automation warranty from the delivery date

Where do you source your components from?

We have a fast growing reputation for extensive and competitive stock, and we source our components from reputable manufacturers and authorised suppliers in Europe to guarantee authenticity

If you have a preferred manufacturer, let us know, and we’ll do our best to source the component for you.

Do You Do On-Site Visits?

On request, we offer on-site visits for breakdowns and fault finding, services and assesments as well as installation and commissioning.

We also offer a parts fitting service for our components.

Contact us and one of our qualified multi-skilled engineers will advise accordingly.

Do You Offer A Repair Service?

Occasionally, Hasuka May Offer A Repair Service After An Initial Over-The-Phone Assessment Of Your Faulty Part.

Good To Know: If Your Component Is Considered Irreparable, We Will Not Charge You.

Do You Offer An Emergency Delivery Service?

We offer Emergency Express Delivery in the UK, subject to availability and postcode. Contact us if you have an emergency breakdown and we will do our best to get the parts to you.

Quality Assurance/Warranty Guarantee

Every item you buy from Hasuka Automation comes with a free 24 month warranty.

The Siemens 3RV10211HA10 is a discontinued size S0 motor protection circuit breaker designed for three phase motor applications up to 3 kW. It features a class 10 thermal release with an adjustable current range of 5.5 to 8 amps and standard switching capacity, rated for operation up to 690 V AC. This breaker provides reliable overload and short circuit protection for industrial motor control systems. Discontinued on 10 January 2019, it has been replaced by the Siemens SIRIUS 3RV2011-1HA10 and is suitable for maintenance and legacy system support.

Payment & Security

Payment methods

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  • Union Pay
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Order before 2PM for Same Day Dispatch Monday to Friday
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Ends June 1, 2026 at 2:00 pm