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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3RV2011-1CA10 |
| Alternative Part Number | 3RV20111CA10 |
| Manufacturer | Siemens |
| Type | Circuit Breaker |
| Poles | 3 Pole |
| Current Rating | 2.5 A @ 400 V ac690 V ac |
| Interrupting Capacity | 100 kA |
| Trip Type | Thermal-Magnetic |
| Dimensions | 97 x 45 x 96 mm |
| Country of Origin | Not specified |
| Commodity Code | 85362010 |
| Connection Type | Screw-type terminals for main current circuit |
| Connectable Conductor Cross-Sections | Solid or stranded 2x (0,75 ... 2,5 mm²), 2x 4 mm²; finely stranded with core end processing 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²); AWG cables for main contacts 2x (18 ... 14), 2x 12 |
| Tightening Torque | For main contacts with screw-type terminals 0.8 ... 1.2 N·m |
| Safety Related Data | B10 value with high demand rate acc. to SN 31920 5 000; Proportion of dangerous failures with low demand rate acc. to SN 31920 50 %; Failure rate [FIT] with low demand rate acc. to SN 31920 50 FIT; T1 value for proof test interval or service life acc. to IEC 61508 10 y |
| Protection Class | IP on the front acc. to IEC 60529 IP20 |
The Siemens 3RV2011-1CA10 is a robust and reliable circuit breaker designed to offer superior protection for your electrical systems. This three-pole circuit breaker is rated at 2.5 A for 400 V ac and 690 V ac, with an impressive interrupting capacity of 100 kA. It utilises thermal-magnetic technology for efficient and effective operation.
The compact design, measuring 97 x 45 x 96 mm, makes it an ideal choice for installations where space is at a premium. The circuit breaker features screw-type terminals for the main current circuit, ensuring secure and stable connections. It can accommodate solid or stranded conductors of 2x (0,75 ... 2,5 mm²), 2x 4 mm², and finely stranded conductors with core end processing of 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²).
Safety is a key feature of the Siemens 3RV2011-1CA10, with a B10 value of 5,000 and a failure rate of 50 FIT. It also offers a protection class IP20 on the front according to IEC 60529. This circuit breaker is a testament to Siemens' commitment to quality, reliability, and innovation in electrical protection solutions.
Commonly Asked Questions
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Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.
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Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.
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Frequently Asked Questions
What is the function of this circuit breaker?
This Siemens circuit breaker is designed to protect an electrical circuit from damage caused by an overload or a short circuit. Its basic function is to interrupt current flow after a fault is detected.
What are the specifications of this circuit breaker?
The circuit breaker is a 3-pole device with a current rating of 2.5 A at 400 V ac/690 V ac. It has a breaking capacity of 100 kA and operates on a thermal-magnetic principle. The dimensions of the circuit breaker are 97 x 45 x 96 mm.
What is the Commodity Code of this part?
The Commodity Code for this Siemens circuit breaker is 85362010.
What is the significance of the thermal-magnetic operation of this circuit breaker?
Thermal-magnetic operation in a circuit breaker refers to the dual protection provided by the device. The thermal element provides protection against overload conditions while the magnetic element protects against short circuits.
Can this circuit breaker be used in residential applications?
While this Siemens circuit breaker is robust and reliable, it is primarily designed for industrial applications. However, its use is not limited to industrial settings and it could be used in residential applications where the specifications match the requirements.
What is the country of origin of this circuit breaker?
The country of origin for this particular Siemens circuit breaker is not specified.
What is the significance of the 3-pole design in this circuit breaker?
A 3-pole circuit breaker like the 3RV2011-1CA10 is designed to break three phases of power simultaneously. This is typically used in three-phase electrical systems, which are common in large industrial applications.
Part conditions explained
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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.
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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.
