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2656848
3RV2021-4AA15
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2593799
6SL3203-0CE21-8AA0
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| Price | SIGN IN TO VIEW PRICE | SIGN IN TO VIEW PRICE |
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| Short Description | SIRIUS 3RV2 CIRCUIT BREAKER SIZE S0 FOR MOTOR PROTECTION CLA | SINAMICS REACTOR 380-480V 3AC 47-63HZ I_LN=22.3A STAND-ALONE |
| Long Description | The Siemens SIRIUS 3RV series consists of compact motor starter protectors designed to safeguard motors and electrical loads from short circuits, overloads, and phase failure. Combining thermal overload and magnetic short-circuit protection in one unit, each device trips rapidly in fault conditions and follows a Class 10 overload characteristic. The 3RV MSPs can also function as manual motor controllers or disconnect switches. Available in sizes S00 to S3, they cover rated currents from 0.11 A to 100 A for motors up to 45 kW at 400 V AC. Screw and spring-type terminal options provide secure, vibration-resistant wiring. As part of the SIRIUS modular system, they integrate easily with 3RT contactors and infeed systems to create compact load feeders with minimal wiring. The series holds worldwide approvals, including IEC, UL, CSA, and ATEX, and supports accessories such as auxiliary switches, shunt releases, and undervoltage releases for flexible control schemes. Suitable for motor protection, plant protection, and use as main or emergency-stop switches. | The SIEMENS 6SL3203-0CE21-8AA0 is a SINAMICS reactor designed for 380–480 V 3AC systems (47–63 Hz) with a nominal line current of 22.3 A for stand-alone installation. It smooths and stabilizes current waveforms to reduce harmonics and protect drive components, helping maintain reliable operation in industrial drive systems. Suited for retrofit or new installations, this reactor lowers electrical stress on inverters and upstream equipment and supports consistent performance across the specified voltage and frequency range. Compact for stand-alone mounting, it offers straightforward integration into electrical panels where clean, stable power to SINAMICS drives is required. |
| Brand/Manufacturer Name | SIEMENS | SIEMENS |
| Manufacturing Part Number | 3RV2021-4AA15 | 6SL3203-0CE21-8AA0 |
| Technical Attributes |
