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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3RV1021-4DA10 |
| Alternative Part Number | 3RV10214DA10 |
| Manufacturer | Siemens |
| Description | This is a Siemens Sirius Innovation 690 V Motor Protection Circuit Breaker. It features 3 Pole Channels and is rated for 20 to 25 A, with a breaking capacity of 50 kA. |
| Dimensions | 97 x 45 x 96 mm |
| Current Rating | 25 A @ 400 V ac690 V ac |
| Breaking Capacity | 100 kA |
| Type | Thermo-Magnetic |
| Number of Poles | 3 |
| Commodity Code | 85362090 |
| Country of Origin | Not specified |
| Product Function | Motor Protection |
| Electrical Connection | Screw-type terminals |
| Connectable Conductor Cross-Sections | 2x (1 ... 2.5 mm²), 2x (2.5 ... 6 mm²) |
| Ambient Temperature | Suitable for various ambient temperatures |
| Shock Resistance | 25g / 11 ms |
| Mechanical Service Life |
The Siemens 3RV1021-4DA10 is a robust and reliable circuit breaker designed for motor protection. This three-pole device offers a current rating of 25 A at 400 V ac690 V ac, with a high breaking capacity of 100 kA. It utilises thermo-magnetic technology for efficient operation and is compactly sized at 97 x 45 x 96 mm. The circuit breaker features screw-type terminals for both the main current circuit and auxiliary control circuit, ensuring secure and stable connections. It's designed to handle a variety of conductor cross-sections, making it versatile for different applications. This Siemens circuit breaker is part of the Sirius Innovation series, known for their high-quality and performance in industrial settings. Please note that this product does not come with a removable terminal for auxiliary and control circuit.
Commonly Asked Questions
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Frequently Asked Questions
What is the main function of this part?
The 3RV1021-4DA10 is a circuit breaker designed for motor protection. It is equipped with a Class 10 overload relay and is capable of handling currents between 20 to 25 A.
What are the key features of this circuit breaker?
This circuit breaker is known for its standard switching capacity and screw terminal connection. It also has an auxiliary switch and a surge voltage resistance rated value of 6,000 V.
What is the size of this circuit breaker?
The 3RV1021-4DA10 is a size S0 circuit breaker. This makes it compact and suitable for various industrial applications.
What is the mechanical service life of this part?
The 3RV1021-4DA10 has a mechanical service life of 100,000 switching cycles, making it a durable choice for motor protection.
What type of terminals does this circuit breaker have?
The 3RV1021-4DA10 circuit breaker has screw-type terminals for both the main current circuit and the auxiliary and control current circuit.
What is the protection class of this part?
The 3RV1021-4DA10 has a protection class of IP20 on the front.
What is the ambient temperature range for this part?
The 3RV1021-4DA10 is designed to operate effectively within a wide range of ambient temperatures. For specific temperature ranges, please refer to the part's datasheet.
What is the installation altitude for this part?
The 3RV1021-4DA10 can be installed at a height up to 2,000 meters above sea level.
What is the power loss for this part?
The total typical power loss for the 3RV1021-4DA10 is 8 W.
Part conditions explained
We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:
New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.
New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.
New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.
Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.
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.
