11BA1678 – COIL PROTECTION BA1678

Lovato 11BA1678 AC/DC coil protection module for Lovato B250, B310 and B400 industrial contactors used in motor control and automation systems.

SKU: 11BA1678Alt SKU: BA1678MPN: 11BA1678

List Price £48.52 ex VAT

Your Price (ex VAT)

£48.52

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Manufacturer Lead Time

£48.52

Why Choose the Lovato 11BA1678 AC/DC Coil Protection?

The Lovato 11BA1678 is a genuine AC/DC coil protection spare part designed for use with Lovato 11B250, 11B310 and 11B400 power contactors. It provides reliable protection for compatible AC/DC contactor coils, helping maintain dependable operation and extending the service life of industrial switching equipment.

Manufactured to original Lovato Electric specifications, the 11BA1678 offers a direct replacement solution for damaged or worn coil protection components. Using genuine OEM spare parts helps ensure continued compatibility, reliable operation and simplified maintenance across industrial motor control and automation systems.

Suitable for maintenance engineers, panel builders and OEM service teams, the Lovato 11BA1678 is commonly installed in industrial control panels, motor starters and low-voltage switching equipment where compatible Lovato contactors are in service.

Key Advantages

Genuine Lovato Electric spare part.
Designed specifically for AC/DC coil protection.
Compatible with 11B250, 11B310 and 11B400 contactors.
OEM replacement for reliable fit and performance.
Supports preventative maintenance programmes.
Helps minimise unexpected equipment downtime.

Key Features

Original Lovato AC/DC coil protection module.
Designed for industrial contactor applications.
Suitable for 11B250, 11B310 and 11B400 series.
Replacement spare part for damaged coil protection.
OEM-manufactured for dependable compatibility.
Simple installation during scheduled maintenance.
Supports reliable contactor operation.

Reliable Protection for Industrial Contactors

Coil protection devices help safeguard contactor coils from electrical stress during operation, contributing to reliable switching performance and reducing the likelihood of premature component failure. Using genuine replacement protection components helps preserve the original operating characteristics of compatible Lovato contactors.

The Lovato 11BA1678 is designed specifically for compatible B-series contactors, making it an ideal choice for maintenance departments, OEMs and industrial electricians seeking dependable replacement components.

Typical Applications

Industrial motor starters.
Electrical control panels.
Automation systems.
Industrial machinery maintenance.
Low-voltage switching equipment.
OEM service and replacement programmes.

Technical Specifications

Series	BA1678 Coil Protection Accessories
Product type	Coil protection module
Type of coil	AC/DC coil
Accessory function	Coil protection
Compatible contactors	11B250, 11B310, 11B400 series
Industrial application	Motor control and automation systems
Mounting application	Industrial contactor accessory
Construction	Industrial electrical protection module
Weight	approx. 87 g
Package dimensions	approx. 130 × 90 × 90 mm
Volume	1053 cm³
EAN	8013975006689
HS code	85389099
Device Type	Accessory
Coil Type	AC/DC

Frequently Asked Questions

What is the Lovato 11BA1678 used for?

It is an AC/DC coil protection spare part designed for compatible Lovato B250, B310 and B400 contactors.

Which contactors is this compatible with?

The 11BA1678 is compatible with Lovato 11B250, 11B310 and 11B400 contactor series.

Is this a genuine Lovato replacement part?

Yes, the 11BA1678 is an original Lovato Electric spare part manufactured for OEM compatibility.

Does this include the contactor coil?

No. The 11BA1678 is a coil protection component only and does not include the operating coil assembly.

Where is this product typically installed?

It is installed within compatible Lovato contactors used in industrial motor control and automation systems.

Trusted by Industrial Maintenance Professionals

Lovato Electric spare parts are trusted worldwide for maintaining the reliability, safety and long-term performance of industrial control and motor switching equipment.

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.

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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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