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The Siemens 3RV2011-1EA20 is a SIRIUS 3RV2 series motor protection circuit breaker designed for reliable overload and short-circuit protection of three-phase motors. It features an adjustable overload release (A-release) range of 2.8–4 A, a fixed short-circuit release (N-release) at 52 A, and Class 10 tripping characteristics. The unit uses spring-type (cage clamp) terminals for maintenance-free, vibration-resistant connections and belongs to the compact Size S00 frame.
Número de artículo :
3RV2011-1EA20Pedido (cantidad mínima de pedido) :
1Pago :
EXWOrigen del producto :
GermanyPuerto marítimo :
Wuhan, Hubei, ChinaPlazo de entrega :
3-5 daysPeso :
0.365kgOverview
3RV2011-1EA20 SIMATIC PLC Module
New in stock
Origin from Germany
Payment Method: TT.Western Union
Shipping Method: DHL\UPS\Fedex\EMS\Others
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| Part Number | Description | Key Difference |
|---|---|---|
| 3RV2011-1EA20 | S00, 2.8–4 A, spring terminal (this item) | Standard spring-terminal variant |
| 3RV2011-1EA10 | S00, 2.8–4 A, screw terminal | Screw terminal variant |
| 3RV2011-1JA20 | S00, 7–10 A, spring terminal | Higher current range |
| 3RV2011-1DA20 | S00, 2.2–3.2 A, spring terminal | Lower current range |
| 3RT2016-1AP00 | SIRIUS 3RT2 Contactor, S00 | Compatible contactor for combination starters |
1 × Siemens 3RV2011-1EA20 Motor Protection Circuit Breaker
Note: Contactor, DIN rail, and wiring accessories are sold separately.
In Stock – Ready to ship immediately
Genuine Siemens Product – Factory original SIRIUS component, PM300 Active status
Warranty Included – Purchase with confidence
Technical Support – Motor protection and compatibility assistance available
Q1: What is the Siemens 3RV2011-1EA20?
It is a SIRIUS 3RV2 motor protection circuit breaker with an adjustable overload range of 2.8–4 A, a 52 A magnetic short-circuit release, and Class 10 tripping. It uses spring-type terminals in the compact S00 frame .
Q2: Is this product still in production?
Yes. It is classified under Siemens PLM status PM300: Active Product, ensuring ongoing availability and support .
Q3: What is the overload adjustment range?
The A-release is adjustable from 2.8 to 4 A .
Q4: What is the short-circuit release rating?
The N-release is fixed at 52 A (magnetic) .
Q5: What is the motor power rating?
The breaker is rated for 1.5 kW at 400 V AC in AC-3 duty (4 A) .
Q6: Does this breaker include auxiliary contacts?
No. The basic unit has 0 NO + 0 NC auxiliary contacts. Auxiliary switch blocks can be added as accessories .
Q7: What type of terminals does it use?
It uses spring-type (cage clamp) terminals for maintenance-free, vibration-resistant connections .
Q8: What is the short-circuit breaking capacity?
The Icu is 100 kA at 400 V AC .
Q9: What are the dimensions and weight?
Approximately 45 × 106 × 97 mm (W × H × D) and 0.368 kg .
Q10: What should I verify before ordering?
Always verify the exact part number (3RV2011-1EA20 for spring terminal vs. 1EA10 for screw terminal), confirm your motor full-load current falls within the 2.8–4 A range, check that the 52 A short-circuit release is appropriate for your application, and ensure your contactor is compatible (S00 or S0 frame) .
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