01837 682610

Trombetta Relay Module 89997

£95.52 Plus VAT

Trombetta Relay Module 89997


1 in stock

Trombetta Relay Module 89997

Trombetta Relay Module 89997


S500-A6 Electronic Control Module


Trombetta's S500-A6 electronic control is a special module designed to enhance solenoid performance by increasing force capability and reducing operating temperature. Electronic controls for solenoids regulate the magnitude of electrical drive applied to the coil during the pull-in and/or hold operation of the solenoid to optimize performance of the solenoid.

Some applications require a high force capacity in a relatively small package. In order to achieve this solution, these solenoids contain a "high" current pull-in coil and a "low" current, continuous duty hold-in coil. Once the solenoid has pulled-in it is necessary to disconnect the high current pull-in, winding from the system and leave only the low current hold coil energized to prevent coil burnouts.

The S500-A6 Module allows you to incorporate dual winding solenoids into your applications. The module accepts your 2 wire switched input, and applies this input simultaneously to both the solenoid pull-in and hold windings. After the actuation time the module timer/relay removes the power from the pull-in coil and and leaves only the hold-in coil energized.

The S500-A6 may be used in 12 volt and 24 volt applications. In a 12 volt application, the max load current is 80 and the max power load is 1000 watts. An external contactor must be used for controlling the load on 24V pull-in coils. This model handles a 10-32 volt input range, and has an actuation time of 0.4 to 0.6 seconds; 1 cycle per second maximum cycle rate; reverse polarity protection.

Trombetta's S500-A6 is a replacement module for the following relay modules:
Genie 89997
Bosch 1641
Caterpillar 254-5463


Machine Serve are specialists in selling and servicing the best new and used Plant & Agricultural Machinery for the whole of the UK’s South West. Based in Chulmleigh in Mid Devon we are affiliated dealers and leading stockists for YanmarGhediniArrowheadLumag and many other major brands.

We can order in items for you if there is something that you require. Call Nick on 01837 682610 to find out more.


Order Processing
All orders received before 12 noon/midday on a given working day will be processed the same day – All orders placed after 12 noon/midday will be processed on the next working day. (e.g. Orders placed on a Friday at 13.00 will be processed on the following Monday morning)

Order Fulfilment
We will endeavour to supply all orders once placed within 48 hours of the order being processed if the item is held in stock.

There will be occasions when some of our items will be under stock replenishment/ manufacture cycles for such items these orders will be processed within 7-10 days. Machine Serve Parts Department will email to advise if this is the case, or contact parts@machineserve.co.uk or call 01837 682610 to clarify in advance.

Saturday Delivery
Please contact us for a delivery quote if you would like to upgrade your order to a Saturday service.

Remote Delivery
Please note some remote UK locations are 48 hour minimum delivery, we cannot guarantee Next Day Delivery for these areas. Please be advised that locations such as the Scottish Highlands, may incur a delivery surcharge. Contact us prior to purchasing if you’re unsure as to whether this will effect you.

Faulty Goods
All goods are brand new unless otherwise stated. If an item arrives damaged or faulty then it must be returned to us within 30 days of receipt. Unfortunately, we cannot refund any items that have been damaged due to misuse, wear and tear or accidents. Please contact us with your order reference for more details.

Non-Faulty Goods
If you ordered an item incorrectly then you are welcome to return it for a refund or exchange. These must be returned to us in original condition and in the original packaging within 30 days of receipt. Please contact our support team with your order reference for more information.

All our products are covered by a manufacturers guarantee of 1 year unless otherwise stated. This covers faulty materials/workmanship. It does not cover general wear and tear or damage. All product warranties are subject to the manufacturers terms and conditions. Machine Serve is only a retailer of good and services, all individual product warranty claims will be managed by the manufacturer. We will be happy to help you contact the appropriate company & assist as necessary. However we are not responsible for any product directly and the manufacturers decision is final. Please be aware the product warranties are only valid to customers based in the United Kingdom. If you have any questions please contact our support team.