3RV2011-1BA10 Siemens Motor Protection Circuit Breaker
The Siemens 3RV2011-1BA10 (SIRIUS 3RV2 series) is a compact 3-pole motor protection circuit breaker designed for switching and protecting 3-phase AC motors up to 0.75 kW at 400 V. Built in Frame Size S00, it features an adjustable thermal overload release ranging from 1.4 to 2.0 A with CLASS 10 tripping characteristics, alongside instantaneous magnetic short-circuit protection set at 26 A.
With a high breaking capacity of 100 kA at 400 V, integrated phase failure detection, and convenient DIN rail or screw mounting, this breaker offers reliable motor protection in industrial control panels and motor control centers.
Parameter | Specification |
|---|---|
Brand / Manufacturer | Siemens |
Product Line | SIRIUS 3RV2 Series |
Part / Article Number | 3RV2011-1BA10 |
Device Frame Size | S00 |
Number of Poles | 3-Pole |
Thermal Overload Adjustment Range | 1.4 to 2.0 A |
Magnetic Short-Circuit Release (N-Trip) | 26 A |
Trip Class | CLASS 10 |
Max Motor Power Rating (AC-3, 400 V) | 0.75 kW |
Rated Operational Voltage | 220 to 690 V AC |
Short-Circuit Breaking Capacity (Icu at 400 V) | 100 kA |
Control / Actuator Type | Rotary Knob / Turn Button Handle |
Phase Failure Sensitivity | Yes |
Connection Type | Screw Clamp Terminals |
Mounting Type | Standard 35 mm DIN Rail / Screw Mounting |
Degree of Protection | IP20 (Front and Terminals) |
Dimensions (W x H x D) | 45 mm x 97 mm x 97 mm |
Ssaoco Dammam
- Started from: Jul 10, 2025
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