Dairymaster liquid level controller contactor thermal overload relay (single phase)

Description

Dairymaster Liquid Level Controller Contactor Thermal Overload Relay (Single Phase)

The Dairymaster liquid level controller contactor thermal overload relay (single phase) is a replacement contactor unit designed for use with Dairymaster single-phase liquid level controller systems, ensuring safe, reliable switching and overload protection during tank filling and wash cycles.

This component is rated at 7A–10A, providing the correct operating range for most single-phase Dairymaster controller setups. Replacing a worn or faulty contactor helps maintain accurate level control, consistent pump operation, and protection against electrical overload, supporting smooth system performance and reducing the risk of unexpected shutdowns.

Contactor and overload units are exposed to frequent start–stop cycles, moisture, and heat within dairy environments. Over time, contacts can wear or overload triggers may weaken, leading to unreliable operation or nuisance tripping. Installing a new Dairymaster liquid level controller contactor thermal overload relay (single phase) restores dependable functioning and prevents interruptions to milking or wash routines.

This unit is supplied as a complete contactor and overload assembly, as shown in the product image, making verification simple and replacement straightforward. Designed specifically for single-phase liquid level controllers, it offers correct fitment without modification.

The Dairymaster liquid level controller contactor thermal overload relay (single phase) supports safe electrical protection, accurate level sensing, and long-term system reliability.

Please use the product image and part number to help with part verification before ordering.

Key Features

• Replacement contactor & overload relay assembly
• Designed for Dairymaster single-phase liquid level controllers
7A–10A operating range
• Supports safe switching and overload protection
• Helps maintain accurate and reliable level control
• Ideal for routine servicing or fault replacement

Additional information

Brand

Dairymaster

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Carriage Charges & Zonal Surcharges

Shipping charges will apply to orders in certain areas, to determine these charges please check your Country selection

Free delivery on orders over £150.00 net – Excl to this may include large, heavy and/or palletised items and or items going to Republic of Ireland, Southern, Highlands & Islands and Channel Islands and Isle of Man

Our flat rate charge is £9.95 – We can ship items at a Royal Mail cost dependant on your location and requirements, please contact us with your enquiry.

Shipping to Republic of Ireland is charged at £16.50, this can vary dependant on weight and quantities of items and can be subject to change due per order circumstances, for clarity we can advise at point of order.

International orders – these are accepted by email or contact form as shipping calculations are calculated by requirement.

For an accurate price or for any queries please contact us before you place your order.

 

Pallet Deliveries

We offer a standard rate pallet delivery charge on large and bulky items – surcharges may apply depending on your delivery location.

Please contact us for any shipping queries by emailing orders@milldairyservice.co.uk

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