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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3RV1021-1HA10 |
| Alternative Part Number | 3RV10211HA10 |
| Manufacturer | Siemens |
| Part Type | Circuit Breaker |
| Number of Poles | 3 |
| Current Rating | 8 A |
| Voltage Rating | 690 V ac |
| Dimensions | 45 x 96 x 97 mm |
| Overload Protection | Yes |
| Phase Failure Detection | Yes |
| Ground Fault Detection | No |
| Auxiliary Switch | No |
| Undervoltage Release | No |
| "Activated" Indicator | No |
| Shock Protection | Finger-safe |
| IP Protection Rating | IP20 |
| Product Brand Name | SIRIUS |
| Product Size | S0 |
| Product Function | Motor Protection, Class 10 |
| Terminal Type | Screw Terminal |
| Standard Switching Capacity | Yes |
| Optional Motor Drive | No |
| Impulse Voltage Resistance | 6,000 V |
| Commodity Code | 85362090 |
| Country of Origin | Not Specified |
The Siemens 3RV1021-1HA10 is a robust and reliable circuit breaker designed for motor protection. This three-pole breaker has a current rating of 8 A and a voltage rating of 690 V ac. It features overload protection and phase failure detection, ensuring the safety and longevity of your equipment. The breaker is finger-safe, providing additional safety for operators. With its compact dimensions of 45 x 96 x 97 mm, it can be easily installed in various settings. The 3RV1021-1HA10 is part of the SIRIUS product line and has a size of S0. It uses a screw terminal for secure and easy connections. Despite its compact size, it offers standard switching capacity. This circuit breaker does not include an auxiliary switch, undervoltage release, or "activated" indicator. It does not support an optional motor drive. The impulse voltage resistance is 6,000 V, and it has an IP protection rating of IP20. The commodity code for this product is 85362090. The country of origin is not specified.
The Siemens 3RV1021-1HA10 is a robust and reliable circuit breaker designed to offer superior protection for your electrical systems. This 3-pole circuit breaker is rated for 8 A and can handle voltages up to 690 V ac. With dimensions of 45 x 96 x 97 mm, it's compact enough to fit into a variety of electrical setups without taking up too much space. The 3RV1021-1HA10 is part of Siemens' renowned SIRIUS product line, known for its high-quality construction and exceptional performance. This circuit breaker is designed for motor protection and features a class 10 A-release range of 5.5 to 8A and an N-release of 104A. It also comes with a screw terminal for easy installation. With a standard switching capacity and an IP20 protection degree at the front, this circuit breaker ensures safety and efficiency in your electrical systems.
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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Frequently Asked Questions
What is the function of this circuit breaker?
This Siemens circuit breaker is designed to protect electrical circuits from damage caused by overcurrent or short circuit. Its basic function is to interrupt current flow after a fault is detected.
What are the technical specifications of this circuit breaker?
The circuit breaker is a 3-pole device with a current rating of 8 A and a voltage rating of 690 V ac. Its dimensions are 45 x 96 x 97 mm.
What is the protection class of this circuit breaker?
The Siemens 3RV1021-1HA10 circuit breaker has an IP20 protection class. This means it is protected against solid objects larger than 12.5 mm but is not protected against liquids.
Can this circuit breaker detect phase failure?
Yes, the Siemens 3RV1021-1HA10 circuit breaker has a phase failure detection feature. This is crucial in preventing motor damage that can be caused by phase failure.
Does this circuit breaker have overload protection?
Yes, the Siemens 3RV1021-1HA10 circuit breaker has an overload protection feature. This helps to prevent damage to the electrical circuit that can occur due to overloading.
What is the size of this circuit breaker?
The Siemens 3RV1021-1HA10 circuit breaker belongs to size S0. This is a standard size for circuit breakers used in industrial applications.
Does this circuit breaker have a removable terminal for auxiliary and control circuit?
No, the Siemens 3RV1021-1HA10 circuit breaker does not have a removable terminal for auxiliary and control circuit.
What is the shock protection level of this circuit breaker?
The Siemens 3RV1021-1HA10 circuit breaker offers finger-safe contact protection. This means it is designed to prevent accidental contact with electrical conductors.
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.
