INSULATOR - 1/0-3/0 GA - RED (JLG JL840048-RED)

JL840048-RED: A damaged insulator can cause electrical shorts or arcing in a battery or power circuit. The JLG catalog reference for this aftermarket replacement part is JL840048-RED. This insulator is a non-conductive barrier that separates a cable terminal from surrounding metal surfaces. Its plain mechanical function is to prevent unintended electrical contact between the cable lug and adjacent components. A concrete generic failure consequence is that a cracked or missing insulator may lead to a short circuit, potentially damaging wiring or causing a fire. Keeping this insulator in sound condition helps maintain electrical isolation in high-current connections. Verify the serial number or application, then call (562) 693-7748. This item ships at approximately 0.08 pounds.

Part number variants: JL840048-RED, jl840048-red, JL840048RED, jl840048red