... Switch: SEMKO,UL Approvals;RoHS Compliant;ON-OFF with / without light , DTSP function;O E M service. Double Pole on/off ... Rocker Switch Products with/without light Manufacture : 1, UL , SEMKO Approvals;2, ON-OFF with/without ... ,red and black button4, Specifications 1)Contact Resistance ≤20mΩ 2)Insulation Resistance ≥100MΩ ,at 500 VDC 3)Dielectric Strength 1000VAC/ 1minute ...