Across Open Contacts:1500Vrms Between mutually insulated point:1500Vrms
Insulation resistance
1,000 Mohms min @ 500VDC
Temperature
Operating: -20 to 60°C (-4 to 140°F) Storage:-40 to 105°C (-40 to 221°F)
Life Expectancy
Electrical (full load) Operations: 100,000 Mechanical (no load) Operations: 10,000,000
Enclosure
Clear Polycarbonate
Series Features
255 Series - Industrial Latching Relays
Series Description:The 255 Series is a two coil latching version of the general purpose type 219 relay. When the operate coil is momentarily energized, contacts transfer and remain so even after coil power is removed. The second coil when momentarly energized, provides electrical reset of the contacts. All contacts operate from a common armature to prevent contatct overlapping. Coils are rated for continous duty. Both coils can be energized at the same time with no damage. The operate coil is dominant.
