11BA1721 – POLE PARALLEL BRIDGE BA1721

Lovato 11BA1721 main contacts replacement kit for Lovato B2504, B3104 and B4004 industrial contactors used in heavy-duty motor control and automation systems.

SKU: 11BA1721Alt SKU: BA1721MPN: 11BA1721

List Price £35.51 ex VAT

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£35.51

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Why Choose the Lovato 11BA1721 Star Connecting Bars?

The Lovato 11BA1721 is a genuine 3-pole star connecting bar accessory designed for Lovato B250, B310 and B400 contactors. This accessory provides a reliable electrical connection solution for star arrangements, helping simplify installation and improve the performance of industrial contactor assemblies.

Manufactured by Lovato Electric, the 11BA1721 is engineered specifically for compatible Lovato contactor systems. Its precise mechanical design ensures secure installation between contactors, making it suitable for industrial control panels, motor starters and automation applications where reliable switching connections are required.

The Lovato 11BA1721 is an ideal accessory for electrical engineers, panel builders and maintenance teams requiring a dedicated Lovato-approved connection component for B250, B310 and B400 contactor arrangements.

Key Advantages

Original Lovato Electric contactor accessory.
Designed for 3-pole star connection arrangements.
Compatible with B250, B310 and B400 contactors.
Provides a neat and reliable electrical connection solution.
Reduces installation complexity in industrial control systems.
Suitable for OEM assembly and maintenance applications.

Key Features

Lovato BA1721 star connecting bars.
3-pole bridge bar configuration.
Designed for Lovato 11B250, 11B310 and 11B400 contactors.
Provides dedicated parallel/star connection functionality.
Original manufacturer accessory.
Compact industrial construction.
Suitable for professional panel installation.

Reliable Star Connection for Industrial Contactors

Connection accessories play an important role in creating safe, efficient and organised industrial electrical assemblies. The Lovato 11BA1721 provides a purpose-built star connection solution designed to match the dimensions and specifications of compatible Lovato contactors.

Using genuine Lovato accessories helps maintain system reliability, improve installation quality and ensure compatibility with existing industrial control equipment. The 11BA1721 is suited to OEM machinery, motor control panels and electrical switching assemblies.

Typical Applications

Industrial motor control panels.
Star-connected contactor arrangements.
Machine automation systems.
Motor starters and switching assemblies.
OEM electrical cabinet construction.
Maintenance and upgrades of Lovato contactor systems.

Technical Specifications

Phase	Three Phase
Series	BA1721 Spare Parts
Product type	Main contacts replacement kit
Type of spare part	Main contacts kit
Compatible contactors	11B250400, 11B310400, 11B400400 series
Application	Industrial contactor maintenance and refurbishment
Mounting application	Industrial contactor assembly
Construction	Industrial electrical contact assembly
Weight	approx. 1180 g
Package dimensions	approx. 175 × 135 × 95 mm
Industrial function	Electrical load switching and current conduction
HS code	85389099
EAN	8013975092415
Standards	IEC industrial control equipment standards
Device Type	Accessory

Frequently Asked Questions

What is the Lovato 11BA1721 used for?

The Lovato 11BA1721 is a 3-pole star connecting bar accessory used with compatible Lovato B250, B310 and B400 contactors.

Which contactors are compatible with the 11BA1721?

The 11BA1721 is designed for Lovato 11B250, 11B310 and 11B400 contactor series.

Is the 11BA1721 a spare part or accessory?

The Lovato 11BA1721 is classified as a contactor accessory used for star connection arrangements.

Does this product include contactors?

No. The 11BA1721 is only the connecting bar accessory and does not include contactors.

Where is the Lovato 11BA1721 typically installed?

It is typically installed inside industrial control panels and electrical assemblies using compatible Lovato contactors.

Trusted for Industrial Contactor Installations

Lovato Electric accessories are trusted by industrial professionals to deliver reliable installation, compatibility and long-term performance in low-voltage switching systems.

UK delivery

Delivery options

Free UK delivery on orders over £200 ex VAT. Order in-stock items before 2pm Monday to Friday for next-day delivery.

This product Lead time on request

Please contact us for a delivery time before you order

Standard delivery

£8 ex VAT · free over £200

UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.

Heavier items may be charged at a weight-based or pallet rate, shown at checkout.

Collect from our showroom

Mon–Fri, 8am–5pm

Order and pay online, then collect from our showroom.

Please allow 15–30 minutes after ordering for us to prepare your order.

Northern Ireland, ROI & export

Priced at checkout

We deliver to Northern Ireland, the Republic of Ireland and overseas.

Delivery is calculated at checkout based on your destination.

Orders with mixed availability

Shipped complete

If part of your order is on a lead time, we hold it and send everything together.

Need the in-stock items sooner? Ask us and we can split the delivery.

Business customer returns

Returns & order support

Need to return an item? Find the guidance for your order below, then contact our team before sending anything back.

Stocked items

Request within 30 days

Changed your mind or ordered the wrong item? Request a return within 30 days of receipt. There is no restocking charge.

Items must be unused, in resalable condition and in their original packaging, and returns need our approval first. Return carriage is at your cost, and the original delivery charge is not refunded.

Faulty or damaged items

Tell us as soon as possible

Faulty, damaged on delivery or the wrong product supplied? Contact our team as soon as possible with the details.

We will review the issue and arrange an appropriate resolution under our terms and conditions and your statutory rights.

Made-to-order items

Manufacturer approval needed

Manufactured, configured and special-order products can only be returned with the manufacturer’s approval. Any handling charge is agreed with you when you request the return.

This does not affect claims for faulty goods or items that do not meet the agreed specification.

LED Controls showroom with electrical products on display

Let’s get your return sorted.

Send your order number, product details and reason for return. For faults or delivery damage, include photographs if available. We will confirm the next steps.

Email returns team 01706 242050

The 30-day return request period applies to change-of-mind returns for stocked items. It does not limit your statutory rights for faulty or non-conforming goods.

● Service Agreements

Credit Accounts

Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.

Priority sourcing and supply support

Flexible payment terms for qualifying organisations

Support for engineering, maintenance, and operations

500 +

Stock lines ready to ship

1,000 +

Same day dispatches

3500 +

Customers supported

28 Trusted Manfacturers

● frequently asked questions

Common questions about our products and support

At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.

What product ranges do you supply

We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.

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