Safety relays with forcibly guided contacts

OA 5643

Description

• 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 for applications at pollution degree 2 with rated insulation voltage 250 V • Clearance and creepage distances contact - coil ≥ 5.5 mm contact - contact ≥ 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

Product features

Function	Safety relays
Type of relay	monostabil
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
Protection type	RT III (wash-tight)
Size L x W x H	34,2 x 25 x 10,3 mm
Approvals	TÜV; cRUus
Relay type	OA 5643