SIBAS Series Heavy Duty Connectors Poles selection:3,4,6,16,16, 24,32,40,46,48,64 Field of application:Heavy duty connectors are applicable in a wide variety of electronic and electrical applications. Automations Machine Manufacture Power Utilities Specifications: Specifications Conceming clearance and creepage distances Connectors and plug devices Standards: DIN EN 175 301 -801 DIN EN 61 984 Rated electric current is limited by the a11owable current of socket connector connect with poles. Rated voltage is that voltage which designed and measured correspondent with connector assembly, acid allowable voltage in applications. Pollution degree is that under a certain environment, the largest pollution degree which without any shelter.