SMC Air Reed Switch D-A54Z

The SMC Air Reed Switch, part number D-A54Z, is listed as a switch in each quantity and identified as Switchreedsmc 5-50Maled. It sits within the equipment and hydraulics product groups, so it is best handled as a control component rather than a general-purpose accessory.

The item type is an air reed switch, which is the key identifier to check before ordering. Because no vehicle fitment details are supplied here, the part number D-A54Z and the listed item type are the safest references for confirming whether it suits the application you are working on.

This listing also notes a one year warranty and the SMC brand. For buyers comparing control parts, those details matter alongside the exact part number, especially when matching an existing switch, replacing a failed unit, or checking an equipment application that uses pneumatic or hydraulic control hardware.

Key Features

• SMC branded air reed switch
• Part number D-A54Z
• Listed as Switchreedsmc 5-50Maled
• Supplied as each
• One year warranty
• Classified under equipment and hydraulics

Specifications

• Brand: SMC
• Part No.: D-A54Z
• Item Type: Air Reed Switch
• Type: Switch
• Unit of Measure: Each
• Warranty: One Year
• Product Group 1: Equipment
• Product Group 2: Hydraulics

Application and Buying Notes

When ordering a switch like this, the most important check is the part number D-A54Z. That identifier should be matched against the failed part, the machine paperwork, or the equipment parts list before purchase. The item type is an air reed switch, so it should only be considered where that style of control component is specified.

The listing does not provide vehicle makes, models, or serial number ranges, so no fitment should be assumed. If you are replacing an existing SMC switch, compare the physical style, the application description, and any markings on the old unit with the D-A54Z reference. That is the most reliable way to avoid ordering the wrong control part.

Because this item is sold as an individual each unit, it is suited to single replacement work rather than a matched kit. The one year warranty is an important buying detail, but it does not replace the need to confirm suitability by part number and application. If the equipment uses a reed-style air switch in a hydraulic or control system, verify the specifications carefully before fitting.

Before supply, the safest approach is to confirm the original unit details against the listed part number, voltage, output rating, mounting arrangement, and pulley configuration. That checking process is standard practice in the parts trade because visually similar units can still differ in service-critical ways.

For workshop, fleet, and equipment applications, accurate identification of part number D-A54Z helps avoid unnecessary freight, additional labour, and vehicle or machine downtime. Where the application is not straightforward, the original unit, OEM reference, or workshop records should be used as the primary confirmation point.

Relevant published details for this unit include Type SWITCH, Unit of Measure EACH, Warranty One Year, Product Group 1 EQUIPMENT, Part No. D-A54Z, Brand SMC, Description Switchreedsmc 5-50Maled, Item Type Air Reed Switch, Product Group 2 HYDRAULICS.

Switchreedsmc 5-50Maled. Part number D-A54Z should be checked first. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number D-A54Z, the normal identification sequence is part number, electrical rating, mounting arrangement, connector or terminal style, and pulley or drive details. Using those checkpoints helps confirm that the listed unit matches the service requirement rather than only looking similar.

For a switch in workshop, fleet, trade, agricultural, or construction service, the listed electrical specification should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Where no verified application list is available, the part number, mounting details, connector style, and published specifications should be used as the primary selection criteria.

In the absence of a verified fitment list, the safest approach is to compare the removed unit directly with the listed product details. That includes checking the housing style, pulley layout, regulator arrangement, and any visible identification numbers before supply is approved.

The listed warranty is One Year. Warranty terms should be considered alongside correct application and part identification, as warranty does not replace fitment confirmation.

Compatibility note: Confirm compatibility by matching the SMC part number D-A54Z, the air reed switch type, and the application details of your equipment before ordering.

FAQ

What is this part?

It is an SMC air reed switch, listed as Switchreedsmc 5-50Maled, with part number D-A54Z. For this listing, part number D-A54Z is the main reference point. These details should still be checked against the original unit before ordering. For this listing, part number D-A54Z is the main reference point. These details should still be checked against the original unit before ordering.

Is a vehicle fitment list provided?

No. There are no vehicle makes, models, or application listings supplied here, so fitment must be confirmed by part number and equipment details. For this listing, part number D-A54Z is the main reference point. These details should still be checked against the original unit before ordering.

What brand is it?

The brand listed is SMC. For this listing, part number D-A54Z is the main reference point. These details should still be checked against the original unit before ordering. For this listing, part number D-A54Z is the main reference point. These details should still be checked against the original unit before ordering.

How is it sold?

It is sold as each, meaning one unit per order. For this listing, part number D-A54Z is the main reference point. These details should still be checked against the original unit before ordering. For this listing, part number D-A54Z is the main reference point. These details should still be checked against the original unit before ordering.

What warranty is listed?

A one year warranty is listed for this item. For this listing, part number D-A54Z is the main reference point. These details should still be checked against the original unit before ordering. For this listing, part number D-A54Z is the main reference point. These details should still be checked against the original unit before ordering.

What should I check before buying?

Match the part number D-A54Z, confirm it is an air reed switch, and check that your equipment application calls for this style of control part. For this listing, part number D-A54Z is the main reference point. These details should still be checked against the original unit before ordering.