Skip to content

Limitless – LL-IR500A

500A 12V Isolation Relay

• Model: LL-IR500A
• Type: High-Current Isolation Relay
• Current Rating: 500A
• Voltage: 12V
• Function: Automatically isolates auxiliary or secondary batteries
• Use Case: Motorcycle, powersports, car audio, marine, and dual-battery systems
• Features:
– Prevents primary battery drain
– Handles heavy-duty high-amperage loads
– Durable, heat-resistant housing
– Fast switching response
– Works with lithium, AGM, and standard lead-acid systems
– Ideal for high-output audio or accessory builds