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Siemens
3RV1321-4DC10
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This part is currently sold out
Please check back soon.
Image shown may not reflect the final product
Check similar products or call us on +44 20 4570 3439 for assistance
This part is currently sold out
Please check back soon.
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Specification & Description
The Siemens 3RV1321-4DC10 is a robust molded case circuit breaker designed to offer efficient protection for electrical circuits. Engineered to handle a rated operational voltage of up to 690 V ac and a rated operational current of 25 A, this circuit breaker is an ideal solution for safeguarding starter combinations in industrial settings. It boasts a high short-circuit breaking capacity of 100 kA at 240 V, ensuring reliable performance under demanding conditions.
Crafted with precision, the 3RV1321-4DC10 features a convenient knob for manual operation and a screw-type connection for secure wiring. Its compact dimensions of 45 x 96 x 97 mm allow for easy installation, while the screw and snap-on mounting options provide versatility for different mounting scenarios. The circuit breaker is designed to be mounted onto a standard 35 mm DIN rail, in line with DIN EN 50022 specifications, facilitating straightforward integration into existing systems.
The device is characterised by its magnetic short-circuit release mechanism, which ensures prompt response in the event of a fault, and it is capable of withstanding impulse voltages up to 6,000 V. With an IP20 protection rating on the front, the circuit breaker is safeguarded against ingress of solid objects, adding to its durability and longevity in industrial environments.
The Siemens 3RV1321-4DC10 is a testament to the brand's commitment to quality and reliability, making it a preferred choice for professionals seeking a dependable circuit protection solution.
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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Read more...Is Marvo a credible parts supplier?
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.
Read more...Have steps been taken to ensure quality control?
Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.
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Frequently Asked Questions
What type of circuit breaker is this?
This is a molded case circuit breaker designed for starter protection in industrial applications, with a standard breaking capacity.
Can this circuit breaker be used with auxiliary switches?
Yes, the circuit breaker is designed to be compatible with auxiliary switches, allowing for additional functionality and monitoring.
What is the rated operational voltage of this circuit breaker?
The rated operational voltage for this circuit breaker is 690 V ac.
What is the short-circuit breaking capacity of this device?
The device has a short-circuit breaking capacity of 100 kA at 240 V ac and 50 kA at 400 V ac.
What are the mounting options for this circuit breaker?
The circuit breaker can be mounted using screw or snap-on methods onto a standard 35 mm DIN rail.
What is the typical power loss of this circuit breaker?
The typical total power loss for this circuit breaker is approximately 8 W.
What is the protection class of the front face of this circuit breaker?
The front face of the circuit breaker has a protection class of IP20.
What are the dimensions of this circuit breaker?
The dimensions of the circuit breaker are 45 x 96 x 97 mm.
How many poles does this circuit breaker have?
This circuit breaker has three poles for the main current circuit.
What is the mechanical service life of the main contacts?
The main contacts of the circuit breaker have a typical mechanical service life of 100,000 switching cycles.
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.
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.
