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Siemens
3RV1021-0AA10
Marvo Stock ID: MV-77INNew sealed
£44.71 (ex. VAT)
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Specifications
| Specification | Description |
|---|---|
| Part Number | 3RV1021-0AA10 |
| Alternative Part Number | 3RV10210AA10 |
| Manufacturer | Siemens |
| Product Type | Motor Circuit Breaker |
| Poles | 3 Poles |
| Adjustable Current Range | 0.11 to 0.16 A |
| Rated Operating Voltage | 690 V |
| Mounting Type | DIN Rail Mount |
| Breaking Capacity | 100 kA |
| Terminal Connection | Screw Terminal |
| Impulse Voltage Resistance | Rated value: 6,000 V |
| Protection Class | IP20 on the front |
| Electrical Shock Protection | Finger-safe |
| Ambient Operating Temperature | -20 to +60 °C |
| Frequency of Operation | With AC-3, maximum 1/h 15 |
| Mechanical Operating Cycles | Of the main contacts, typical 100,000 |
| Trip Class | CLASS 10 |
| Mounting Position | Any |
| Dimensions (Depth x Height x Width) | 96 mm x 97 mm x 45 mm |
| Conductor Cross-Section | For main contacts: solid/stranded/finely stranded with core end processing 2x (1 ... 2.5 mm²), 2x (2.5 ... 6 mm²) |
| Installation Altitude | Maximum 2,000 m above sea level |
| Resistance Against Shock | 25g / 11 ms |
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3RV1021-0AA10 Product Description
The Siemens 3RV1021-0AA10 is a robust motor circuit breaker designed to offer efficient protection for motors in industrial applications. This three-pole breaker is engineered to handle a current range of 0.11 to 0.16 A and is capable of operating at a voltage up to 690 V. It is suitable for DIN rail mounting, which allows for a straightforward installation process within your electrical distribution setup.
Crafted for durability and reliability, the 3RV1021-0AA10 boasts a standard breaking capacity of 100 kA, ensuring that your motor is safeguarded against overloads and short-circuit conditions. The screw terminal design facilitates secure and stable connections, making it a dependable choice for maintaining the integrity of your motor's electrical circuit.
This motor protection circuit breaker is part of the SIRIUS product family, a name synonymous with high-quality industrial control gear. It features a Class 10 trip class, which provides quick and accurate response to current overloads, thereby preventing potential damage to your motor.
The compact dimensions of this circuit breaker, with a width of 45 mm, a height of 97 mm, and a depth of 96 mm, make it an ideal solution for space-constrained environments. Additionally, it is designed to be finger-safe, offering an added layer of protection during operation and maintenance.
The 3RV1021-0AA10 is a testament to Siemens' commitment to industrial safety and efficiency, making it an essential component for any motor control application that demands precision and durability.
Frequently Asked Questions
What type of protection does this motor circuit breaker provide?
The Siemens motor circuit breaker provides protection against motor overload, phase imbalance, and short-circuit conditions. It is designed with a Class 10 trip characteristic, which means it will trip within 10 seconds at 600% of its rated current, ensuring quick protection for motor systems.
Can this circuit breaker be mounted on a DIN rail?
Yes, the motor circuit breaker is designed for DIN rail mounting, allowing for easy and secure installation onto a standard 35 mm DIN rail according to DIN EN 50022.
What is the maximum operating voltage for this circuit breaker?
The maximum operating voltage for this circuit breaker is 690 V, making it suitable for a wide range of industrial applications.
What is the range of adjustable response current for the overload release?
The adjustable response current for the overload release of this circuit breaker ranges from 0.11 to 0.16 A, providing flexibility to match the protection needs of different motor ratings.
What are the ambient temperature limits for the operation of this circuit breaker?
The circuit breaker is designed to operate within an ambient temperature range of -20 to +60 degrees Celsius, ensuring reliable performance in various environmental conditions.
What is the rated short-circuit breaking capacity of this circuit breaker?
The rated short-circuit breaking capacity of this circuit breaker is 100 kA, indicating its ability to safely interrupt fault currents up to this level.
What type of terminals does this circuit breaker have for electrical connections?
This circuit breaker is equipped with screw-type terminals for both the main current circuit and auxiliary and control current circuits, providing a secure and reliable connection.
Is this circuit breaker suitable for use in hazardous locations?
The circuit breaker has general product approvals for use in hazardous locations, making it suitable for a variety of industrial environments where safety is a priority.
What is the mechanical service life of the main contacts in this circuit breaker?
The mechanical service life of the main contacts in this circuit breaker is typically 100,000 operating cycles, demonstrating its durability and longevity in operational use.
How many poles does this circuit breaker have?
This motor circuit breaker has 3 poles, which is standard for three-phase motor protection applications.
