Hella Flasher Relay 12V Electronic 210W Max 3 Terminal Part No. 3027

The Hella Flasher Relay is an electronic 12V flasher unit rated to 210W maximum, with 3 terminals and part number 3027. It is intended for vehicle electrical systems that require a 12-volt electronic flashing relay rather than a thermal style unit.

As supplied, this relay is reverse polarity protected, which is a useful safeguard when replacing a flasher unit in an existing circuit. The unit of measure is each, and it sits in the auto electrical accessories range under fuses, breakers, relays and switches.

For buyers matching a replacement part, the key identifiers here are the Hella brand, 12V operating voltage, 210W maximum load, 3 terminals, and part number 3027. Those details should be checked against the failed unit or the vehicle wiring arrangement before ordering.

A three-year warranty is listed for this product. That gives a useful reference point for workshop or retail replacement jobs where the flasher relay needs to be selected by specification rather than by vehicle model alone.

Key Features

• Electronic flasher unit
• 12V operating voltage
• 210W maximum load
• 3 terminal layout
• Reverse polarity protected
• Hella brand product

Specifications

• Brand: Hella
• Product type: Flasher unit
• Flasher type: Electronic
• Voltage: 12
• Watts: 210W (max)
• Number of terminals: 3
• Part no.: 3027
• Warranty: Three years

Application and Buying Notes

Before ordering, confirm that the replacement unit is a 12V electronic flasher relay with 3 terminals and a 210W maximum rating. Those are the defining match points for this part, and they matter more than a general description such as flasher relay when you are comparing against an existing unit.

Part number 3027 is the most useful identifier to compare against the original relay, the workshop order, or the vehicle wiring diagram. If the original unit has a different terminal count, voltage rating, or load rating, do not assume it will interchange.

The reverse polarity protected feature is relevant in circuits where polarity has to be matched correctly. Even so, it is still best practice to verify the connector style, terminal arrangement, and circuit requirements before installation, particularly on vehicles that have had electrical work done previously.

A three-year warranty is listed, but warranty cover does not replace the need to confirm compatibility. The safest purchase is one where the 12V supply, 3 terminal layout, and part number 3027 all align with the replacement you are taking out.

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 3027 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 FLASHER UNIT, Unit of Measure EACH, Warranty Three Years, Number of Terminals 3, Flasher Type Electronic, Product Group 1 AUTO ELEC ACCESSORIES, Part No. 3027, Brand HELLA, Description Hella Flasher Relay 12V Electronic 210W (Max) - 3 Terminals, Watts 210W (Max).

Additional published details for cross-checking include Voltage 12, Product Group 2 FUSES BREAKERS RELAYS SWITCHES.

Hella Flasher Relay 12V Electronic 210W (Max) - 3 Terminals. Part number 3027 should be checked first. Listed voltage is 12. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number 3027, 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 flasher unit in workshop, fleet, trade, agricultural, or construction service, the listed voltage 12 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 Three Years. Warranty terms should be considered alongside correct application and part identification, as warranty does not replace fitment confirmation.

Compatibility note: Confirm compatibility by matching part number 3027, 12V electronic flasher specification, 3 terminals, and 210W maximum rating against the existing unit or vehicle application details before purchase.

FAQ

What type of part is this?

It is a Hella electronic flasher relay, listed as a flasher unit. For this listing, part number 3027 is the main reference point. Listed voltage is 12. These details should still be checked against the original unit before ordering.

What voltage does it use?

The listed operating voltage is 12V. For this listing, part number 3027 is the main reference point. Listed voltage is 12. These details should still be checked against the original unit before ordering.

How many terminals does it have?

It has 3 terminals. For this listing, part number 3027 is the main reference point. Listed voltage is 12. These details should still be checked against the original unit before ordering.

What is the maximum wattage rating?

The maximum rating listed is 210W. For this listing, part number 3027 is the main reference point. Listed voltage is 12. These details should still be checked against the original unit before ordering.

Does it have any protection features?

Yes. It is reverse polarity protected. For this listing, part number 3027 is the main reference point. Listed voltage is 12. These details should still be checked against the original unit before ordering.

What part number should I use to check compatibility?

The listed part number is 3027. Match that against the existing relay or application details before ordering. For this listing, part number 3027 is the main reference point. Listed voltage is 12. These details should still be checked against the original unit before ordering.