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Siemens 3RV2021-4DA15 Circuit Breaker – Motor Protection
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Siemens 3RV2021-4DA15 Circuit Breaker – Motor Protection
Reliable motor protection with adjustable overload and short-circuit protection for industrial applications
| Brand | Siemens |
| Model | 3RV2021-4DA15 |
| Voltage | 690 V AC |
| Country of Origin | Germany |
| Weight | 0.35 kg |
| Dimensions | 90 mm x 45 mm x 80 mm |
| Warranty | 2 years |
| Certifications | IEC 60947, UL, CSA, CCC |
| SKU / MPN | 3RV2021-4DA15 |
| What’s in the box | 1 x Circuit breaker, mounting screws, documentation |
| Rated current | 2.8 A to 4 A |
| Tripping class | Class 10 |
| Number of poles | 3 |
| Rated short-circuit breaking capacity | 100 kA at 400 V AC |
| Adjustable overload release | Yes |
| Auxiliary contacts | 1 NO + 1 NC |
Key benefits: Compact design, high breaking capacity, adjustable settings, long electrical life
Typical applications: Motor protection in pumps, fans, conveyors, compressors
Order number: Siemens 3RV2021-4DA15 Circuit Breaker – Motor Protection
Lifecycle: Active
Documentation: https://support.industry.siemens.com/cs/ww/en/ps/3RV2021-4DA15
1 review for Siemens 3RV2021-4DA15 Circuit Breaker – Motor Protection
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William G. –
Good transaction! The item arrived well-protected. Tested under load, no issues.