SPX3X18-6-1-2MBLACK. Breakdown voltage: 20 kV/mm. Color: black. Component family: heat-shrinkable sleeve. Fire resistance: ASTM D876. Inner diameter after shrinking [mm]: 6mm. Inner diameter before shrinking [mm]: 18mm. Manufacturer's product group: SPX. Material: Polyolefin. Max temperature: +135°C.. RoHS: yes. Shrink ratio: 3:1. Original product from manufacturer: Pro-power. Quantity in stock updated on 12/11/2025, 21:30