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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3RV1021-1FA10 |
| Alternative Part Number | 3RV10211FA10 |
| Manufacturer | Siemens |
| Voltage | 690 V ac |
| Current | 5 A |
| Number of Poles | 3 |
| Dimensions | 45 x 96 x 97 mm |
| Protection Class | IP20 |
| Ambient Temperature | -20 °C…70 °C |
| Installation Altitude | Up to 2000m above sea level |
| Mechanical Service Life | 100,000 switching cycles |
| Type of Mounting | Screw and snap-on mounting onto 35 mm standard mounting rail |
| Type of Electrical Connection | Screw-type terminals |
| Commodity Code | 85362090 |
| Description | The Siemens 3RV1021-1FA10 is a 3-pole circuit breaker designed for motor protection. It operates at a voltage of 690 V ac and a current of 5 A. The circuit breaker has a compact size with dimensions of 45 x 96 x 97 mm. It offers a protection class of IP20 and can operate in ambient temperatures ranging from -20 °C to 70 °C. The circuit breaker can be installed at altitudes up to 2000m above sea level. It has a mechanical service life of 100,000 switching cycles. The circuit breaker can be mounted using screws or snapped onto a 35 mm standard mounting rail. The electrical connections are made using screw-type terminals. The part is compliant with the commodity code 85362090. |
The Siemens 3RV1021-1FA10 is a robust and reliable circuit breaker designed for motor protection. This compact device, measuring 45 x 96 x 97 mm, is engineered to provide optimal performance in a variety of industrial applications. With a 3-pole design and a 5 A operating current, it ensures efficient and safe operation of your machinery. The circuit breaker features a Class 10 A-release, with a range of 3.5 to 5 A, offering precise and adjustable response to current overloads. It also has a short-circuit release of 65 A, providing additional protection against sudden current surges. The 3RV1021-1FA10 is equipped with screw terminals for secure and easy installation. Its standard switching capacity makes it a versatile choice for a wide range of industrial environments. Please note that this product is subject to change without notice.
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Frequently Asked Questions
What is the purpose of this circuit breaker?
The 3RV1021-1FA10 is a circuit breaker designed for motor protection. It is used to protect motors from overloads and short circuits, ensuring the safe and efficient operation of your machinery.
What are the key specifications of this circuit breaker?
This circuit breaker is a size S0, 3-pole device with a Class 10 A-release. It has a current rating of 3.5 to 5 A and a short-circuit release of 65 A. It operates at a voltage of up to 690 V ac.
What are the dimensions of this circuit breaker?
The dimensions of the 3RV1021-1FA10 circuit breaker are 45 x 96 x 97 mm.
What type of terminals does this circuit breaker have?
The 3RV1021-1FA10 circuit breaker has screw terminals for both the main current circuit and the auxiliary and control current circuit.
What is the surge voltage resistance of this circuit breaker?
The 3RV1021-1FA10 circuit breaker has a surge voltage resistance rated value of 6,000 V.
What is the protection class of this circuit breaker?
The 3RV1021-1FA10 circuit breaker has a protection class IP20 on the front.
What is the mechanical service life of this circuit breaker?
The 3RV1021-1FA10 circuit breaker has a mechanical service life of 100,000 switching cycles.
What is the ambient temperature range for operation of this circuit breaker?
The 3RV1021-1FA10 circuit breaker can operate in ambient temperatures ranging from -20 to +60 degrees Celsius.
What type of conductors can be connected to this circuit breaker?
The 3RV1021-1FA10 circuit breaker can connect to solid, stranded, and finely stranded conductors with core end processing. The conductor cross-sections for main contacts can range from 1 to 2.5 mm² and 2.5 to 6 mm².
Part conditions explained
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Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.
