3RV2011-1DA20

Siemens SIRIUS 3RV2011-1DA20 S00 Motor Protection Circuit Breaker
Siemens SIRIUS 3RV2011-1DA20 S00 Motor Protection Circuit Breaker

The 3RV2011-1DA20 belongs to the Siemens SIRIUS 3RV2011 series, with a frame size of S00 and an adjustable current range of 2.2~3.2A. It features spring-loaded terminals and does not include auxiliary contacts. It is suitable for overload and short-circuit protection of three-phase motors. Kenxin Motor is an authorized distributor, providing genuine product warranty and technical consultation.

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Siemens SIRIUS 3RV2011-1DA20 S00 Motor Protection Circuit Breaker
Product Positioning

The 3RV2011-1DA20 is a motor protection circuit breaker with a frame size of S00 in the Siemens SIRIUS 3RV2011 series. It has an adjustable current range of 2.2~3.2A and integrates overload and short circuit protection into a single device, making it suitable for use in small motor circuits.

Core Product Advantages and Features
Dual protection against overload and short circuit
Built-in thermal overload trip (C10 characteristic) and electromagnetic instantaneous short circuit trip, a single device can complete overload and short circuit protection for the motor circuit.
Adjustable current setting
The control knob on the panel can adjust the operating current within the range of 2.2~3.2A, and the protection point can be finely adjusted according to the actual rated current of the motor to reduce the probability of false tripping.
S00 Simplified Framework Design
Adopting the SIRIUS 3RV2 series S00 standard frame, it has a compact size and can be installed on a 35mm standard guide rail, saving internal space in the control box.
International Standard Certification
It complies with ATEX 2014/34/EU directive and IEC 60068-2-27 vibration resistance test requirements, and has obtained relevant UL certifications, making it suitable for a wide range of applications.
Auxiliary contact configuration
No auxiliary contacts are built-in. If status feedback is required, a 3RV2901 accessory module can be added.
project Specification
Product Series SIEMENS SIRIUS 3RV2011
model 3RV2011-1DA20
Frame size S00
Extreme number 3P (three-phase)
Adjustable current range 2.2~3.2 A
Rated operating current Ie(AC-3) 3.2 A
Overload trip rating Class 10
Tripping principle Thermal-electromagnetic type (overload + momentary short circuit)
Instantaneous short circuit trip value 42 A
Rated ultimate short-circuit breaking capacity Icu 100 kA(240/400/500V);10 kA(690V)
Rated short-circuit breaking capacity Ics 100 kA(240/400/500V);10 kA(690V)
Installation method 35mm standard DIN rail (EN/DIN 60715)
Certification/Standard ATEX 2014/34/EU, IEC 60068-2-27, UL Certification
Terminal type Spring-type terminals
Built-in auxiliary contacts None (3RV2901 optional)

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