Doosan A244750 RELAY – SAFTY for B15/18/20T5 Forklift

Overview

The A244750 RELAY – SAFTY is a Doosan replacement safety relay for the company’s compact electric forklift ranges. Relays of this type switch high-current circuits in the truck’s electrical system in response to low-current control signals, and the safety relay is central to the correct operation of critical safety and drive-interlock functions. If your Doosan electric truck shows intermittent starting problems, fault codes linked to the safety circuit, or a drive system that fails to engage, a worn or failed relay is a common cause. Fitting the correct part number restores the safety circuit to the manufacturer’s specification.

Compatibility

This relay covers the A244750 for B15/18/20T5(SB1065)(36V/AC, MOTOR) application, one of the primary fits for this part. Doosan lists the A244750 across two model families:

• B15/18/20T5 series – covering the SB1065 (36V/AC, motor-controlled) and SB1066 (48V/AC.SE, motor-controlled) truck configurations
• B15/18S series – including the S2 variant (SB1030) and the S5 variant (SB1086)

Because voltage ratings and control setups differ between the 36V and 48V trucks, always confirm the configuration code on your truck’s data plate before ordering. If you are unsure whether the A244750 matches your machine, send us the model and serial number and our team will verify fitment.

Quality and Reliability

This relay is supplied under the Doosan brand, meaning it is produced to the manufacturer’s own part specification for fit, terminal layout, and electrical rating. Using the correct part number rather than a generic substitute helps ensure the relay’s coil and contact ratings match the truck’s 36V or 48V system, reducing the risk of nuisance faults or premature contact wear. For a component as central to the safety circuit as this one, matching the original specification is the sensible choice for service workshops and fleet operators alike.

Installation and Maintenance Tips

• Always disconnect and isolate the traction battery before working on the relay or its wiring, and follow your site’s lock-out procedures.
• Photograph the wiring arrangement before removing the old relay to make reconnection straightforward.
• Inspect terminals and connectors for corrosion, heat discoloration, or loose crimps, and clean or repair them before fitting the new unit.
• Secure the relay firmly in its original mounting position so vibration does not stress the connections.
• After installation, test the safety circuit and drive interlock functions before returning the truck to service.
• During routine service intervals, check relay connections for tightness and signs of overheating.

Why Order from Us

At forkliftpartssearch.com, we specialise in helping buyers find the exact forklift spare parts they need. The OEM cross-reference list for the A244750 is limited, but if you have an existing number from your old relay, our team can cross-check it against our catalogue to confirm the match. You get straightforward technical support, clearly identified part numbers, and a team that understands Doosan electric trucks. Order the A244750 RELAY – SAFTY today and keep your B-series electric forklifts working safely.