DOLD OA-5644

Function	Safety relays
Type of relay	monostabil
Contact equipping	4
Contact material	AgSnO2, AgNi
Continuous current	8 A
Nominal voltage UN DC	6 - 110 V
Voltage Range UN	0,7 - 1,6 V
Test voltage (AC) contact set - coil	? 4 kV eff
Clearance and creepage distances, contact set - coil ?	5,5 mm
Temperature range (- / +)	40 - 85 °C
Type according to DIN EN 61810-3	A
Protection type	RT III (wash-tight)
Size L x W x H	41,7 x 25 x 10,3 mm
Approvals	TUV, cRUus
Relay type	OA 5644

According to DIN EN 61810-1, DIN EN 61810-3,DIN EN 45545 (fire protection on railway vehicles) With forcibly guided contacts Safe separation betwenn coil/contact and contact/contact forapplications at pollution degree 2 with rated insulation voltage 250 V Clearance and creepage distancescontact - coil &ge, 5.5 mmcontact - contact &ge, 5.5 mm Low nominal and holding power High mechanical service life Extremly smallest height only 10.3 mm and minimum area RoHS compliance Placing SMD components between PCB and relay is possible