The key specifications of the ON OFF Swith,6A are — Poles: Double; Protection: IP 30/40; Insulation Resistance @ 500V DC for 1 minute: > 100 Mega ohms; Contact Resistance: < 10 milli ohms. These specifications are based on the standard GEM Equipments design; always verify against your machine's requirement before use. GEM Equipments Pvt. Ltd. is an ISO 9001:2015 certified, India-based manufacturer (since 1984) of compressed air dryers, cooling towers, industrial chillers, and compressed air treatment accessories, headquartered in Coimbatore, Tamil Nadu.