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Siemens 3RT1034-1AB04

Name: 3RT1034-1AB04
Brand: Siemens
SKU: 3RT1034-1AB04
Price: 70.85 GBP
Availability: InStock

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£70.85 (ex. VAT)

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Marvo Stock ID MV-7D0X

HS Code 85364900

SKU 3RT1034-1AB04

Condition Used

Warranty 12 months

Weight (kg) 0.60

Length (mm) 164.00

Width (mm) 55.00

Height (mm) 112.00

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Specification & Description

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Commonly Asked Questions

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Customer Reviews

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Specification & Description

Specification	Description
Part Number	3RT1034-1AB04
Alternative Part Number	3RT10341AB04
Manufacturer	Siemens
Product Type	Contactor
Size	S2
Protection Class IP	IP20 on the front
Degree of Pollution	3
Installation Altitude	Up to 2,000 metres above sea level
Ambient Operating Temperature	-25 … +60 °C
Mechanical Operating Cycles	10,000,000 for contactor, 5,000,000 with electronics-compatible auxiliary switch block typical
Main Circuit Contact Type	3 NO (Normally Open) contacts for main contacts
Operating Current at AC-3	32 A at 400 V rated value
Operating Current at AC-4	29 A at 400 V rated value
Control Circuit Voltage Type	AC
Control Supply Voltage	24 V AC, 50 Hz
Apparent Pull-in Power	104 V·A for AC
Apparent Holding Power	9.7 V·A for AC
Auxiliary Circuit Contact Type	2 NO + 2 NC instantaneous switching
Short-circuit Protection	Required fuse gL/gG: 125 A for main circuit, 10 A for auxiliary switch
Mounting Type	Screw and snap-on mounting onto 35 mm standard mounting rail
Dimensions (W x H x D)	55 mm x 112 mm x 164 mm
Electrical Connection	Screw-type terminals for main and auxiliary/control current circuits
Connectable Conductor Cross-section	2x (0.75 ... 16 mm²) solid, 2x (0.75 ... 25 mm²) stranded for main contacts

The Siemens 3RT1034-1AB04 is a robust power contactor designed to handle high switching frequencies and is suitable for a wide range of industrial applications. This contactor is part of the SIRIUS product family, known for its reliability and efficiency in automating processes. With a size S2 frame, the 3RT1034-1AB04 is equipped with screw-type terminals for secure and straightforward installation.

This model is engineered to manage AC-3 loads up to 32 A and motor control tasks for motors with power ratings up to 15 kW at 400 V. It operates with a control supply voltage of 24 V AC at 50 Hz and features an integrated set of 2 normally open (NO) and 2 normally closed (NC) contacts, making it versatile for various control circuit arrangements.

The contactor is designed with user safety in mind, boasting an IP20 protection class on the front, ensuring protection against finger-sized objects and similar sized foreign bodies. It also has a high insulation voltage rated at 690 V and can withstand surge voltages up to 6 kV, providing additional safety and durability.

With a mechanical service life of approximately 10 million operating cycles, the Siemens 3RT1034-1AB04 is built to last and deliver consistent performance even in demanding environments. Its compact dimensions allow for efficient use of space inside control cabinets, and the ability to mount onto a 35 mm standard mounting rail according to DIN EN 50022 facilitates ease of installation.

The contactor's auxiliary contacts are rated for high contact reliability, ensuring dependable operation over time. This makes the Siemens 3RT1034-1AB04 an excellent choice for those seeking a durable and reliable solution for controlling electric motors and loads in industrial settings.

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.

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.

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.

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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Our service to you

Lightning-Fast Express Shipping: Receive your order in record time with our express shipping options, ensuring you minimize downtime and keep your projects on track.

No-Risk Returns, Guaranteed: Return your parts anytime for a full refund. Our hassle-free return policy ensures you’re never stuck with something you don’t need.

Clear Pricing with No Hidden Fees: What you see is what you pay, transparent pricing with no extra costs, ever. Rest assured, all taxes and fees are already included in your final price.

Rock-Solid Reliability at a Fraction of the Cost: Get pre-owned electronic parts that are fully tested for peak performance, saving you money without compromising on quality, backed by a comprehensive warranty.

Frequently Asked Questions

What type of contactor is this Siemens product?

This Siemens product is a power contactor designed for switching an electrical power circuit, specifically rated for AC-3 32 A, 15 kW / 400 V with a control voltage of 24 V AC at 50 Hz.

Can this contactor be mounted on a DIN rail?

Yes, it can be mounted on a 35 mm standard mounting rail according to DIN EN 50022 with both screw and snap-on mounting options.

What is the size of this contactor?

The contactor is of size S2, which is a designation used by Siemens to indicate its physical dimensions and current rating.

What is the insulation voltage rating of this contactor?

The insulation voltage rating of the contactor is 690 V.

What are the operating current ratings for this contactor?

The operating current ratings are 50 A at AC-1 / 400 V, 32 A at AC-3 / 400 V, and 29 A at AC-4 / 400 V.

What is the mechanical service life of this contactor?

The mechanical service life of the contactor is typically around 10 million operating cycles.

What are the dimensions of this contactor?

The dimensions are 55 mm in width, 112 mm in height, and 164 mm in depth.

What type of terminals does this contactor have?

This contactor is equipped with screw-type terminals for both the main current circuit and the auxiliary and control current circuit.

What is the ambient temperature range for operating this contactor?

The contactor can operate within an ambient temperature range of -25°C to +60°C.

What is the protection class of the front side of this contactor?

The front side of the contactor has a protection class of IP20.

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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