SIEMENS Manual Electrical Motor Protection Overload 2.2A-3.2A – 3RV1011-1DA10

Automatic switch 3RV10111DA10

CIRCUIT BREAKER, 2.2..3.2 A, N-RELEASE 38 A, SIZE S00, FOR ELECTRIC MOTOR PROTECTION, CLASS 10, SCREW CONNECTION

Siemens SIRIUS 3RV1011 circuit breakers perform the function of overload and short-circuit protection of motors, transformers and installations in the current range from 0.16 A to 100 A. Together with a contactor, they are used as safety-free starting combinations for electric motors.

Advantages of Siemens Sirius 3RV1011-1DA10 circuit breakers

• Unified series coordinated with each other and with contactors. Current range: 0.16 A … 100 A (maximum power of the protected motor: 0.04 – 45 kW at 400V). 4 sizes: S00, S0, S2 and S3. It is possible to install the contactor on the machine using connection modules without wires – saving space and time, clarity of the cabinet structure.
• Short-circuit resistance Icu = 50 kA or 100 kA at 400 V AC. Since these high values ​​usually do not occur in practice, there is no need for sizing and a fuse on the supply side.
• Possibility of full load with rated current at temperatures up to + 60oС. Even with high packing density, there is no need to reduce the operating current.
• Halogen-free plastic housing. Siemens SIRIUS devices are environmentally friendly.
• Uniform accessories for all sizes, eg auxiliary contacts are the same for all sizes. Warehouse management is simplified, the risk of confusion is eliminated.
• Simple, tool-free installation of accessories such as auxiliary and emergency contacts, auxiliary release. On-site assembly as required, reducing storage costs as fewer variants are stocked.
• Quick connection, each terminal accepts two wires. Clamps – standard (screw). Up to 12A cage clamp available