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Siemens 3RA1110-1BA15-1AP0

Name: 3RA1110-1BA15-1AP0
Brand: Siemens
SKU: 3RA1110-1BA15-1AP0
Price: 71.96 GBP
Availability: InStock

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Marvo Stock ID MV-7AHE

HS Code 85365080

SKU 3RA1110-1BA15-1AP0

Condition Used

Warranty 12 months

Weight (kg) 0.50

Length (mm) 75.00

Width (mm) 45.00

Height (mm) 159.00

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Specification & Description

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Commonly Asked Questions

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Specification & Description

Specification	Description
Part Number	3RA1110-1BA15-1AP0
Alternative Part Number	3RA11101BA151AP0
Manufacturer	Siemens
Product Brand Name	SIRIUS
Product Designation	Non-fused load feeder
Design	Direct starter
Size	S00
Protection Class IP	IP20
Degree of Pollution	3
Insulation Voltage	690 V
Installation Altitude	Up to 2,000 m above sea level
Ambient Temperature (Operating)	-20 … +70 °C
Ambient Temperature (Storage)	-55 … +80 °C
Shock Resistance	9.8g
Impulse Voltage Resistance	6 kV
Reference Code	Q (according to DIN EN 61346-2)
Mechanical Operating Cycles	30,000,000 (of the contactor)
Breaking Capacity	50 kA at 400 V
Mounting Position	±90° rotatable, ±22.5° tiltable
Mounting Type	Snap-on fastening on 35 mm standard rail
Dimensions (W x H x D)	45 mm x 159 mm x 75 mm
Distance to be Maintained	Various distances to be maintained for safe installation
Electrical Connection	Screw-type terminals for main current circuit
Connectable Conductor Cross-section	0.5 ... 4 mm² solid/stranded, 2x (0.75 ... 2.5 mm²) finely stranded with conductor end processing
AWG Conductors	2x (18 ... 14) for main contacts
Verification of Suitability	UL / CSA / CCC / GL / LRS / BV / DNV / PRS
Certificates/ Approvals	Various approvals indicating compliance with international standards

The Siemens 3RA1110-1BA15-1AP0 is a robust and efficient non-fused load feeder designed for direct starting applications. This component is part of the SIRIUS product family, renowned for its reliability and performance in industrial settings. With a size S00, it is compact and suitable for mounting onto standard mounting rails, making it a versatile choice for various control panel configurations.

This load feeder operates with an adjustable response current of 1.4 to 2 A and is rated for use at AC 400V in AC-3 utilisation category, delivering a service power of 0.75 kW at this voltage. It is equipped with a bimetal motor protection system to ensure the safety and longevity of connected motors. The control supply voltage is rated at AC 230V, 50 Hz, and the unit includes one normally open (NO) contact for auxiliary circuits.

The 3RA1110-1BA15-1AP0 is designed with an electromechanical switching contact and offers short circuit protection through its integrated circuit-breakers. It boasts a high breaking capacity limit short-circuit current (lcu) of 50 kA at 400V, providing robust protection against electrical faults.

For installation, the device can be mounted in various positions and requires minimal clearance, allowing for flexible and space-saving setup. The electrical connections are made via screw-type terminals, accommodating a range of conductor sizes for both solid and stranded wires.

This load feeder is designed to operate within a wide ambient temperature range, ensuring reliable performance in diverse environments. It also has a high mechanical operating cycle count, highlighting its durability for long-term operation.

The Siemens 3RA1110-1BA15-1AP0 is a practical solution for direct motor starting and control applications, offering a combination of performance, safety, and ease of use that is well-suited for industrial automation systems.

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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Learn more about Marvo

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 is the design of the switching contact for this Siemens load feeder?

The switching contact of this Siemens load feeder is electromechanical, providing reliable operation for direct starting applications.

Can you explain the motor protection type used in this device?

The device utilises bimetal motor protection, which offers thermal overload protection by using a bimetal strip to break the circuit when excessive temperatures are detected.

What is the adjustable response current range for the overload release?

The current-dependent overload release can be adjusted within a range of 1.4 to 2 amperes, allowing for precise protection settings according to the motor's requirements.

How many poles does the main current circuit have?

The main current circuit of this load feeder has 3 poles, suitable for three-phase applications.

What is the rated operating voltage and current for this device at AC-3?

At AC-3, the rated operating voltage is a maximum of 400 volts, and the rated operating current at 400 V is 1.9 amperes.

What type of control feed voltage is used in the control circuit?

The control circuit uses an alternating current (AC) type of control feed voltage.

Does this load feeder include an auxiliary switch?

Yes, this load feeder includes a product extension with an auxiliary switch.

What short circuit protection does this Siemens load feeder offer?

The load feeder offers short circuit protection through the use of circuit-breakers, enhancing the safety and reliability of the system.

What is the breaking capacity limit for short-circuit current at 400 V?

The breaking capacity limit for short-circuit current at 400 V is rated at 50 kA.

What are the mounting options for this load feeder?

This load feeder can be mounted by snap-on fastening onto a 35 mm standard rail, providing flexibility and ease of installation.

What are the dimensions of this load feeder?

The dimensions of the load feeder are 45 mm in width, 159 mm in height, and 75 mm in depth.

What type of electrical connections are available for the main current circuit?

The main current circuit features screw-type terminals, which are designed to accommodate various conductor cross-sections for secure and reliable connections.

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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