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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3RV1021-1AA10 |
| Manufacturer | Siemens |
| Description | Siemens Circuit Breaker, 3 Pole, 1.1 to 1.6 A, 690 V |
| Short Description | Circuit breaker size S0 for motor protection CLASS 10 A-release 1.1...1.6 A |
| Number of Poles | 3 |
| Operating Voltage | 690 V |
| Operating Current | 1.1 to 1.6 A |
| Trip Class | CLASS 10 |
| Installation Altitude | Up to 2000 m |
| Ambient Temperature | -20 to 70 °C during operation |
| Insulation Voltage | 690 V |
| Impulse Voltage Resistance | 6 kV |
| Mechanical Switching Cycle | 100,000 |
| Overload Protection | Yes |
| Phase Disturbance Recognition | Yes |
| Number of Poles for Main Current Circuit | 3 |
| Type of Voltage | AC/DC |
| Service Power at 400 V | 0.55 kW |
| Adjustable Response Current | 1.1 to 1.6 A |
| Continuous Current | 1.6 A |
| Breaking Capacity Limit Short-Circuit Current at 400 V | 100 kA |
| Design of Overcurrent Release and Short-Circuit Release | Thermomagnetic |
| Type of Fixing | Screw and snap-on mounting onto 35 mm standard mounting rail |
| Width | 45 mm |
| Height | 97 mm |
| Depth | 96 mm |
| Design of Electrical Connection for Main Current Circuit | Screw-type terminals |
| Protection Against Electrical Shock | Finger-safe |
The Siemens 3RV1021-1AA10 is a robust and reliable circuit breaker, designed with the highest standards of safety and efficiency in mind. This three-pole circuit breaker is specifically engineered for motor protection, with a Class 10 A-release and an operating current range of 1.1 to 1.6 A. It's capable of handling a maximum operating voltage of 690 V, making it a versatile choice for a wide range of industrial applications.
This circuit breaker is of size S0, and it features a thermomagnetic design for the overcurrent release and short-circuit release. It's built to withstand a wide range of ambient temperatures, from -20 to 70 degrees Celsius during operation, and -50 to 80 degrees Celsius during storage.
The 3RV1021-1AA10 is also designed for easy installation, with options for screw and snap-on mounting onto a 35 mm standard mounting rail according to DIN EN 50022. It's compact, with dimensions of 45 mm in width, 97 mm in height, and 96 mm in depth, making it a space-efficient choice for your electrical system.
With its advanced features and reliable performance, the Siemens 3RV1021-1AA10 circuit breaker is a valuable addition to any industrial control system.
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Frequently Asked Questions
What is the purpose of this circuit breaker?
This Siemens circuit breaker is designed for motor protection. It is a size S0, Class 10 circuit breaker with an adjustable release range of 1.1 to 1.6 A.
What are the technical specifications of this circuit breaker?
The circuit breaker operates at an insulation voltage of 690 V and has a real loss power of 6 W. It has a 3-pole design for the main current circuit and operates at a maximum voltage of 690 V at 3 AC. The operating current at AC-3 at 400 V is 1.6 A.
What is the installation orientation of this circuit breaker?
This circuit breaker can be installed in any orientation. It can be fixed using screws or snapped onto a 35 mm standard mounting rail according to DIN EN 50022.
What type of connections does this circuit breaker have?
The circuit breaker has screw-type terminals for the main current circuit. It can connect to a conductor cross-section of 1 to 6 mm² for main contacts.
What is the breaking capacity of this circuit breaker?
The breaking capacity limit short-circuit current (lcu) of this circuit breaker is 100 kA at 400 V, 500 V, and 690 V.
What is the operating temperature range of this circuit breaker?
The circuit breaker can operate in temperatures ranging from -20 to 70 degrees Celsius. It can be stored in temperatures ranging from -50 to 80 degrees Celsius.
What is the size of this circuit breaker?
The circuit breaker is size S0, with dimensions of 45 mm in width, 97 mm in height, and 96 mm in depth.
Does this circuit breaker have overload protection?
Yes, this circuit breaker does have overload protection. It also has phase disturbance recognition.
What is the trip class of this circuit breaker?
The trip class of this circuit breaker is Class 10.
What is the protection class of this circuit breaker?
The protection class of this circuit breaker is IP20 on the frontal/front side.
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