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Siemens
3RV2031-4EA10
Marvo Stock ID: MV-7FTLUsed
£102.69 (ex. VAT)
Excellent
Siemens
If ordered within 00:00:00
Accepted payment methods:
Dan
‘The ordering was fast and efficient, and everything arrived just as they said it would.’
Nathalie Jolicoeur
‘Great service. Thank you.’
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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 Approved
A seal of quality that ensures each part is fully inspected, every time. Purchase with confidence thanks to Marvo Approved.
Full warranty
All parts are covered by a comprehensive warranty. If something goes wrong, I’ll put it right.
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Advanced tracking and a streamlined delivery process ensure that you get your part, fast.
Committed to you
Engineered to ensure that you always have a quick, easy and reliable place to source automation and control components.
3RV2031-4EA10 Product Description
The Siemens 3RV2031-4EA10 is a robust motor protection circuit breaker designed to safeguard motors in industrial applications. This three-pole device is rated for 32 A and can handle operating voltages up to 690 V ac, making it suitable for a wide range of motor protection tasks. With a high breaking capacity of 100 kA, it ensures reliable disconnection in the event of a short circuit, providing peace of mind for both equipment and operators.
The breaker's magnetic trip element offers precise protection against overload and short-circuit conditions, ensuring motors operate within safe parameters. Its compact dimensions of 55 x 140 x 149.4 mm allow for efficient use of space inside electrical enclosures. The unit is engineered for durability, boasting a mechanical service life of 50,000 switching cycles, which contributes to reduced maintenance and longer service intervals.
Installation is straightforward, with the breaker designed for screw and snap-on mounting onto a 35 mm standard mounting rail according to DIN EN 60715. It also features screw-type terminals for secure and reliable connections. The 3RV2031-4EA10 is a dependable choice for those seeking a high-quality circuit breaker that delivers both performance and longevity in demanding industrial environments.
Frequently Asked Questions
What type of device is this and what is its primary function?
This device is a motor protection circuit breaker designed to protect electric motors from overloads, short circuits, and phase failures. It provides safe disconnection in the event of a fault, ensuring the protection of both the motor and the electrical system it's integrated into.
Can this circuit breaker be used in hazardous locations?
Yes, the circuit breaker is suitable for use in hazardous locations and has the necessary approvals for such environments. It is designed to meet stringent safety standards, making it a reliable choice for challenging industrial settings.
What are the voltage and current specifications for this circuit breaker?
The circuit breaker is rated for a maximum operating voltage of 690 V ac and has an operating current rated value of 32 A. It is suitable for use in applications within these electrical parameters.
What are the tripping characteristics of this circuit breaker?
This circuit breaker features a magnetic trip function, which allows for quick disconnection in the event of a short circuit, providing rapid protection for the motor and circuit.
What is the mechanical and electrical service life of this circuit breaker?
The mechanical and electrical service life of the circuit breaker is typically 50,000 switching cycles, indicating its durability and reliability over an extended period of use.
What are the dimensions of this circuit breaker?
The dimensions of the circuit breaker are 55 mm in width, 140 mm in height, and 149.4 mm in depth, making it compact and suitable for standard mounting configurations.
Is there a specific ambient temperature range for operating this circuit breaker?
The circuit breaker is designed to operate within an ambient temperature range of -20 to +60 °C, ensuring consistent performance across a wide range of environmental conditions.
What type of terminals does this circuit breaker have for the main current circuit?
The circuit breaker is equipped with screw-type terminals for the main current circuit, providing a secure and reliable connection for the conductors.
Can this circuit breaker be mounted on a DIN rail?
Yes, it can be mounted on a 35 mm standard mounting rail according to DIN EN 60715, which allows for easy installation and integration into electrical panels.
What is the maximum installation altitude for this circuit breaker?
The circuit breaker can be installed at a maximum altitude of 2,000 meters above sea level without compromising its performance or safety.
