3RV1021-4AA10 - Siemens Manual Starter Description
3RV1021-4AA10 - Siemens Manual Starter
Protect your motors effortlessly with the Siemens 3RV1021‑4AA10. This compact motor starter is engineered to deliver powerful thermal‑magnetic protection—shielding your motors from overload and short‑circuit incidents. Designed for Size S0 control panels, it integrates seamlessly into compact setups. With a CLASS 10 trip characteristic, the unit handles standard motor inrush with ease, avoiding unnecessary trips. Its adjustable 11–16 A thermal range combined with a fixed 208 A magnetic release offers precise, dependable safeguarding under industrial stresses.
Key Features and Benefits
- Motor Protection – Dual thermal and magnetic trip functions shield motors against both overheating and fault currents.
- High 208 A Short‑Circuit Response – Instantaneous magnetic release acts quickly to fault conditions—minimizing downtime.
- Easy Installation – Screw terminal design ensures secure, high‑conductivity connections resistant to vibration.
- Space-Saving Size S0 Form Factor – Ideal for tight control panels and modular setups.
- Industry-Grade Reliability – Siemens engineering delivers long-lasting performance in demanding industrial environments.
Technical Specifications
- Tripping Class: CLASS 10
- Thermal Overload Range: Adjustable 11 A to 16 A
- Magnetic (Short‑Circuit): Fixed at 208 A
- Terminal Type: Screw
- Mounting Size: S0
- Dimensions (WxHxD): 49 mm × 102 mm × 102 mm
- Net Weight: 0.367 kg
- Product Code: 3RV1021‑4AA10
- UPC / EAN: 754554409283 / 4011209281202
- Commodity Code: 85362090
Material Compliance and Certifications
- This motor starter meets global standards for electrical safety and reliability. Built with high‑grade materials and compliance in mind, it carries certifications essential for industrial use. You can integrate it into systems with confidence in its electrical performance and environmental resilience.
Suitability
- Motor Control Centers – Precise safeguarding in densely packed control panels
- HVAC Systems – Prevent overloads in fans, compressors, and pumps
- Industrial Automation & Machine Panels – Streamline motor management in automated processes
- OEM & Integrator Projects – Perfect fit for modular equipment and retrofit designs
Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. All trademarks and registered trademarks are the property of their respective owners.
Specifications
- Width:1.929
- Height:401.57
- Depth:401.57
- Poles:3
- Amperes:16
- Type:SIRIUS
- Sub-Category:Manual Starter
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
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CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).