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Siemens 3RV1042-4JA10

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3RV1042-4JA10

Image shown may not reflect the final product

Marvo Stock ID MV-6MLA
HS Code 85362010
SKU 3RV1042-4JA10
Condition Used
Warranty 12 months
Weight (kg) 1.00
Length (mm) 300.00
Width (mm) 190.00
Height (mm) 150.00

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Specification & Description

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Specification & Description

Specification Description
Part Number 3RV1042-4JA10
Alternative Part Number 3RV10424JA10
Manufacturer Siemens
Product Brand Name SIRIUS
Product Designation Circuit Breaker
Size of the Circuit-Breaker S3
Number of Poles for Main Current Circuit 3
Product Function Overload Protection, Phase Disturbance Recognition
Product Component Auxiliary Switch (Optional), Motor Drive (Optional)
Impulse Voltage Resistance Rated Value 6,000V
Protection Class IP on the Front IP20
Protection Against Electrical Shock Finger-Safe
Installation Altitude Maximum 2,000m
Resistance Against Shock 25g / 11 ms
Ambient Temperature During Operation -20 … +70°C
Operating Voltage Rated Value 690V
Type of Voltage AC/DC
Service Power at AC-3 at 400 V Rated Value 30kW
Operational Current at AC-3 at 400 V Rated Value 63A
Mechanical Operating Cycles as Operating Time Typical 50,000
Frequency of Operation at AC-3 According to IEC 60947-6-2 1/h 15
Trip Class CLASS 10
Adjustable Response Current of the Current-Dependent Overload Release 45 … 63A
Breaking Capacity Limit Short-Circuit Current (lcu) at 400 V Rated Value 100kA
Type of Mounting Screw and Snap-On Mounting onto 35 mm Standard Mounting Rail According to DIN EN 50022
Mounting Position Any
Dimensions (Depth x Height x Width) 174mm x 165mm x 70mm
Arrangement of Electrical Connectors for Main Current Circuit Front Side
Design of the Electrical Connection for Main Current Circuit Screw-Type Terminals with Box Terminals
Type of the Connectable Conductor Cross-Section for Main Contacts Solid 2x (2.5 ... 16 mm²), Finely Stranded 2x (2.5 ... 35 mm²), 2.5 ... 50 mm², Stranded 2x (10 ... 50 mm²), 10 ... 70 mm²
For AWG Conductors for Main Contacts 2x (10 ... 1), 1x (10 ... 2)

The Siemens 3RV1042-4JA10 is a robust and reliable circuit breaker of size S3 with an A-release of 45. This high-performance part is designed to provide overload protection and phase disturbance recognition, ensuring the safety and efficiency of your electrical systems. With a rated operational current at AC-3 at 400V, it is capable of handling significant power loads. The part also boasts an impressive breaking capacity limit short-circuit current (lcu) at 400V, providing an added layer of protection against electrical faults.

The 3RV1042-4JA10 is designed for both screw and snap-on mounting onto a 35mm standard mounting rail according to DIN EN 50022, offering flexibility in installation. It also features screw-type terminals with box terminals for the main current circuit, ensuring secure and reliable connections.

This circuit breaker is part of the renowned SIRIUS product line from Siemens, known for its quality and durability. With a protection class IP on the front of IP20 and resistance against shock of 25g/11ms, this part is built to withstand challenging conditions.

Whether you're looking to upgrade your existing system or building a new one, the Siemens 3RV1042-4JA10 circuit breaker is a solid choice that delivers both performance and peace of mind.

Commonly Asked Questions

Is my order covered by a warranty?

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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What payment methods do you accept?

We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.

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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.

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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 is the size of this circuit breaker?

The Siemens circuit breaker is of size S3.

What is the A-release range of this circuit breaker?

The A-release range of this circuit breaker is 45 to 63 A.

Does this circuit breaker offer overload protection?

Yes, this Siemens circuit breaker offers overload protection.

What is the impulse voltage resistance of this circuit breaker?

The impulse voltage resistance of this circuit breaker is rated at 6,000 V.

What is the operational current at AC-3 at 400 V?

The operational current at AC-3 at 400 V for this circuit breaker is rated at 63 A.

What is the breaking capacity limit short-circuit current (lcu) at 400 V?

The breaking capacity limit short-circuit current (lcu) at 400 V for this circuit breaker is rated at 100 kA.

What is the trip class of this circuit breaker?

The trip class of this Siemens circuit breaker is CLASS 10.

What is the type of mounting for this circuit breaker?

This circuit breaker supports screw and snap-on mounting onto a 35 mm standard mounting rail according to DIN EN 50022.

What is the protection class IP on the front of this circuit breaker?

The protection class IP on the front of this circuit breaker is IP20.

What is the design of the electrical connection for the main current circuit?

The design of the electrical connection for the main current circuit of this circuit breaker is screw-type terminals with box terminals.

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Part conditions explained

We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:

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.

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