6VDC electromechanical relay 741

48VDC2 NOfor printed circuit boards

Using the H-armature principle the polarised latching relays are noted for their high resistance to shocks and vibrations. They are always in a defined switching position and therefore there is no loss of information in case of power failure. The advantage of polarised latching relays is the pulse driven operation of some milliseconds, coil heating can be neglected. The relays are designed and manufactured in accordance to international standards of IEC 61810 part 1 as well as they meet the UC3 requirements for Supply Control Switches as of IEC 62052 part 31. Technical data Coil data Rated power 8 W Operating power to set 6 W Pulse to set 30 ms Action time < 15 ms Contact data Max. contact arrangement 2 a Contact material AgSnO2 Max. switching power 25,000 VA Mechanical life 106 Insulation Creepage and clearance distance coil – contact 8 mm Test voltage coil – contact 4,000 V eff. Test voltage contact – contact 4,000 V eff Test voltage open contact 1,000 V eff. Dielectric strength coil – contact 12 kV / 1.2 / 50 μs General data Ambient temperature -40 ... +85 °C Weight 150 g Conform to VDE, UL, CSA, SEV, SEMKO