41100649 Relay | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta relay from the Industrial and Marine Equipment group, weighing 1.751 kg. It supersedes part number 41100244. At 1.751 kg it is far heavier than a small signal relay, so this is a substantial switching unit - no voltage or current rating is published, so confirm the rating before ordering.

⚙️ Key Features

• Industrial and Marine Equipment group
• 1.751 kg, so a substantial switching unit
• Supersedes 41100244
• No voltage or current rating published

🔌 Function

Uses a small control current to switch a much larger current on and off, keeping the heavy current out of the control circuit.

⚠️ Common Signs of Failure

• Load not switching, or switching only sometimes
• No click when the relay is energised, or a buzzing chatter
• Contacts pitted, welded together or burnt
• Case discoloured, or a burnt smell around the terminals
• Voltage dropping heavily across the relay under load

🛠️ Service Notes

• Confirm the coil and contact ratings against your circuit before fitting, since none is published against this number
• Isolate the supply before working on it, and check the terminals and cable ends for heat damage while it is disconnected
• Clean and tighten the heavy cable terminations - a loose connection here generates the heat that kills these units

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 41100649 → Supersedes 41100244

OEM / Related Numbers

• 41100244 earlier number superseded by this part

📦 Condition

• Genuine Volvo Penta part
• Brand new
• Supplied in original or equivalent packaging