Interval: 2.0mm Suitable wire quatity: 2-16 bar Suitable wire: AWG 28#-22# Temperature range: -25 - 85 deg. C Rated voltage: 250V AC or DC Rated current: 2A Contact resistance: < / = 0.01 ohm Insulating resistance: > / = 1000 Mohms Voltage resistance: 800V AC/minute Base board thickness: 1.6mm