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Siemens
3RV1021-1EA10
Marvo Stock ID: MV-1KPAUsed
£41.84 (ex. VAT)
Excellent
Siemens
If ordered within 00:00:00
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Specifications
| Specification | Description |
|---|---|
| Part Number | 3RV1021-1EA10 |
| Alternative Part Number | 3RV10211EA10 |
| Manufacturer | Siemens |
| Part Description | Siemens Circuit Breaker, 3 Pole, 4 A, 690 V ac, 45 x 96 x 97 mm |
| Short Description | Circuit breaker |
| Country of Origin | Not specified |
| Commodity Code | 85362010 |
| Product Brand Name | SIRIUS |
| Product Designation | Circuit breaker |
| Design of the Product | For motor protection |
| Power Loss | Total typical 6 W |
| Surge Voltage Resistance | Rated value 6,000 V |
| Protection Class IP | On the front IP20 |
| Mechanical Service Life | Typical 100,000 switching cycles |
| Installation Altitude | Maximum 2,000 m above sea level |
| Ambient Temperature | During operation -20 ... +60 °C |
| Operating Voltage | At AC-3 rated value maximum 690 V |
| Operating Current | At AC-3 at 400 V rated value 4 A |
| Operating Power | At AC-3 at 400 V rated value 1.5 kW |
| Operating Frequency | At AC-3 maximum 15 1/h |
| Type of Electrical Connection | For main current circuit screw-type terminals |
| Type of Connectable Conductor Cross-Sections | For main contacts solid 2x (1 ... 2.5 mm²), 2x (2.5 ... 6 mm²) |
| General Product Approval | For use in hazardous locations |
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3RV1021-1EA10 Product Description
The Siemens 3RV1021-1EA10 is a robust and reliable circuit breaker designed for motor protection. This three-pole device has a rated operating voltage of 690 V ac and a rated operating current of 4 A. It features a compact design with dimensions of 45 x 96 x 97 mm, making it suitable for installations where space is at a premium. The circuit breaker is equipped with screw-type terminals for both the main current circuit and the auxiliary and control current circuit, ensuring secure and stable connections. With a surge voltage resistance rated value of 6,000 V and a mechanical service life of 100,000 switching cycles, this circuit breaker offers excellent performance and longevity. It's designed for use in a wide range of industrial applications and is part of the renowned Siemens SIRIUS product range. Please note, this product is subject to change without notice.
Frequently Asked Questions
What is the function of this circuit breaker?
The Siemens circuit breaker is designed for motor protection, providing a safeguard against overloads and short circuits, ensuring the safe operation of electrical motors.
Can this circuit breaker be used in hazardous locations?
Yes, this circuit breaker has been approved for use in hazardous locations, making it suitable for a variety of industrial environments.
What are the tripping characteristics of this circuit breaker?
This circuit breaker features a CLASS 10 tripping characteristic, which means it is designed to trip within 10 seconds at 600% of its rated current, providing quick protection against overcurrents.
What is the rated operating voltage of this circuit breaker?
The rated operating voltage for this circuit breaker is 690 V ac, which is suitable for many high-voltage applications.
What is the installation altitude limit for this circuit breaker?
This circuit breaker can be installed at altitudes up to 2,000 meters above sea level without derating.
What are the ambient temperature limits for operating this circuit breaker?
The circuit breaker can operate within an ambient temperature range of -20 to +60 degrees Celsius, ensuring reliable performance in various climate conditions.
What type of terminals does this circuit breaker have?
It is equipped with screw-type terminals for both the main current circuit and auxiliary and control current circuits, facilitating secure and reliable connections.
Is there a need for additional spacing when mounting this circuit breaker side-by-side with others?
No additional spacing is required when mounting this circuit breaker side-by-side with others, allowing for efficient use of space in electrical panels.
What is the mechanical service life of this circuit breaker?
The mechanical service life of the main contacts is typically 100,000 switching cycles, indicating a long-lasting and durable performance.
Does this circuit breaker have an auxiliary switch?
Yes, this circuit breaker includes an auxiliary switch, which can be used for signalling and control purposes.
