Danfoss ABB Contactor Kit A9 30-01-80, contactor replacement kit, electrical switching spare, heating control component, service kit

In stock
£80.93
Danfoss ABB Contactor Kit A9 30-01-80, contactor replacement kit, electrical switching spare, heating control component, service kit

Danfoss ABB Contactor Kit A9 30-01-80, contactor replacement kit, electrical switching spare, heating control component, service kit

SKU W-620272
Manufacturer part number
118U3845
£80.93
inc VAT£67.44 ex VAT
Lead time: 1-5 working days
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Product: Danfoss ABB Contactor Kit A9 30-01-80, contactor replacement kit, electrical switching spare, heating control component, service kit (Part no. W-620272)

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Description

Product Overview

The Danfoss ABB Contactor Kit A9 30-01-80 is a replacement contactor kit designed for dependable electrical switching within heating and building services control systems. Ideal for maintenance and repairs, it helps restore reliable operation and reduce downtime with a like-for-like service part.

Key Features

  • Replacement contactor kit – helps renew worn or faulty switching components to restore reliable operation.
  • Designed for ABB A9 30-01-80 assemblies – supports accurate fit and straightforward servicing where this contactor type is specified.
  • Supports dependable control switching – helps maintain consistent performance in heating control panels and building services.
  • Maintenance-friendly spare – ideal for planned servicing to minimise call-backs and reduce system downtime.

Use Case / Application

Suitable for servicing and replacement work in heating and plumbing related control systems where an ABB A9 30-01-80 contactor kit is required. Commonly used in plant rooms, commercial boiler houses, HVAC control panels, and building services installations. Ideal for maintenance engineers replacing a failed contactor in control cabinets, pump controls, or heating zone management systems (where compatible).

Problem → Solution

Ideal for repairing a heating or building services control system with unreliable switching, providing a correct replacement contactor kit to get equipment running smoothly again.

Product Specifications

  • Manufacturer – Danfoss
  • Manufacturer Part Number (MPN) – 118U3845
  • Product Type – Contactor kit / contactor replacement kit

Why Buy from BHL?

Danfoss is known for robust, industry-trusted components used across heating and building services applications. This ABB Contactor Kit A9 30-01-80 (Part Number: 118U3845) is a dependable choice for like-for-like replacement and maintenance. Buy online from BHL for competitive pricing and free* and fast UK delivery, delivered with care from UK warehouses. BHL are a specialist online merchant, trusted by thousands of satisfied customers online since 1998 with thousands of 5 star reviews. *see our terms

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Buying guide: Refrigeration

This category holds replacement parts for refrigeration and cooling equipment: hermetic, semi-hermetic and scroll compressors, condenser and evaporator fan motors, refrigerant oils, refrigerant cans and cylinders, adaptors, seals and fan controls.

Matching a compressor

  • Refrigerant: each compressor is built for particular refrigerants, such as R134a, R404A, R407C, R290 or R600a, so match the refrigerant already in the system.
  • Application range: compressors are rated LBP, MBP or HBP (low, medium or high back pressure) for the evaporating temperature they work at. LBP covers the coldest range, as in freezers, and HBP the warmest; check the range against what the system was designed for.
  • Electrical supply: check single phase 230V or three phase 400V, and the frequency; some models are wound for supplies outside the UK.
  • Capacity and connections: match the cooling capacity at the system's operating conditions, and choose a valved version if the system needs service valves.

Oils and refrigerants

Use the oil type and grade the compressor maker specifies. Synthetic polyolester (POE) oil is the usual choice for HFC refrigerants such as R134a, R404A and R407C. Hydrocarbon refrigerants such as R290 and R600a are flammable and need careful handling, so only technicians trained in the safe use of flammable refrigerants should open these systems.

Regulations

In Great Britain, anyone who installs, services or maintains, leak checks, recovers refrigerant from or decommissions stationary refrigeration, air conditioning or heat pump equipment containing F gas must hold the right F gas qualification, and the certificate category depends on the size of the system.

For valves, see valves; for copper pipe and fittings, see pipe systems and fittings.

Shop all Refrigeration

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