Brand: Siemens
Model No.: 3RV2021‑4NA15
Type: Motor protection circuit‑breaker, Size S0
Overload setting range: 9‑12.5 A
Short‑circuit instantaneous trip: 163 A
Auxiliary contact: 1NO +1NC built‑in
Rated operational voltage Ue: 690V AC
Trip class: Class 10
Terminal type: Screw terminal
Mounting: DIN‑rail mounting
Protection class: IP20
Max motor power(400V):5.5kW
Standard: IEC 60947‑2, IEC 60947‑4‑1
Status: Active product
3RV2021-4NA15，Siemens Specifications
| Brand | Siemens |
|---|---|
| Model No | 3RV2021‑4NA15 |
| Type | Motor protection circuit‑breaker, Size S0 |
| Overload setting range | 9‑12.5 A |
| Short‑circuit instantaneous trip | 163 A |
| Auxiliary contact | 1NO +1NC built‑in |
| Rated operational voltage Ue | 690V AC |
| Trip class | Class 10 |
| Terminal type | Screw terminal |
| Mounting | DIN‑rail mounting |
| Protection class | IP20 |
| Max motor power(400V) | 5.5kW |
| Standard | IEC 60947‑2, IEC 60947‑4‑1 |
| Status | Active product |
About the 3RV2021-4NA15，Siemens
The Siemens 3RV2021-4NA15，Siemens is a electrical products used in industrial automation, control and power systems. It is rated at Brand Siemens, Model No 3RV2021‑4NA15, Type Motor protection circuit‑breaker, Size S0. Manufactured by Siemens, this electrical products is supplied as new, original industrial-grade stock. Each unit is identified by manufacturer part number 3RV2021-4NA15，Siemens for accurate procurement and cross-referencing.
Why source the 3RV2021-4NA15，Siemens from HDE123
- Verified part number: every 3RV2021-4NA15，Siemens is checked against its manufacturer specification before shipment.
- 14 confirmed technical parameters available on this page for engineering review.
- Global delivery with clear lead time and commercial invoice for B2B buyers.
- Fast B2B support: send us the equipment model or an existing part number and our engineers confirm compatibility before you order.
Ordering the 3RV2021-4NA15，Siemens
To order the Siemens 3RV2021-4NA15，Siemens, add it to your cart and complete checkout, or use the Request a Quote form for volume purchases and replacement / cross-reference enquiries. Lead time: typically 3–10 working days for in-stock items, subject to confirmation. Worldwide shipping is available and a commercial invoice is provided for customs.