Siemens · PLC Module
Siemens Motor protection circuit breaker 3RV6021-4DA15
3RV6021-4DA15
Siemens
Siemens Motor protection circuit breaker 3RV6021-4DA15
Need Siemens 3RV6021-4DA15? Motor protection circuit breaker for Motor protection / Low-voltage switchgear. Price & Availability Classified as a motor pro…
Specifications
| Brand | Siemens |
|---|---|
| Model Number | 3RV6021-4DA15 |
| Official Product Name | SIRIUS 3RV6 Motor Protection Circuit Breaker |
| Applicable System | Motor protection / Low-voltage switchgear |
| Product Type | Motor protection circuit breaker |
| Equivalent Standard | IEC 60947-2 |
| Product Status | Active |
| Short-circuit (magnetic) release | 325 A |
| Rated operational current AC-3 at 400 V | 25 A |
| Rated power AC-3 at 400 V | 11 kW |
| Poles | 3 |
| Short-circuit breaking capacity Icu | 55 kA at 400 V |
| Service breaking capacity Ics | 25 kA at 400 V |
| Trip class | Class 10 |
| Auxiliary switch | 1 NO + 1 NC (transverse) |
| Dimensions (H x W x D) | 97 x 45 x 96 mm |
| Rated current setting range | 20 to 25 A |
Product Description
Basic Product Information
- Adjustable current setting 20 to 25 A
- Magnetic short-circuit release 325 A
- High breaking capacity 55 kA at 400 V
- Built-in transverse auxiliary switch 1 NO + 1 NC
- Size S0 motor protection circuit breaker
Technical Specifications
Version & Model Difference
['3RV6021 (size S0, up to 25 A) vs 3RV6011 (size S00, up to 1.6 A): larger frame and current range.', 'The -4DA15 suffix fixes 20-25 A setting with transverse aux switch; other settings are separate codes.']
Application Scenarios
- Motor protection in starter combinations
- Feeder and plant protection
- Industrial control and distribution panels
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