Page 677 - Din prodcuts 2020

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Command and signaling
E290 Latching relays

E290 Latching Relay

General
Overall depth 68 mm
Overall width 1 module (18 mm)
Color grey, RAL 7035
Climate resistance in accordance with IEC 60068-2-2 (dry heat) 6
E290 IEC 60068-2-30 (humid heat)
IEC 60068-2-1 (low temperature)
Ambient temperature -25°C to +55°C
Storage temperature -40°C to +70°C
Contact system Double interruption
Tightening torque 1.2 - 1.5 Nm
Weight 0.122 kg
Standards 50 Hz IEC/EN 60669-1; IEC/EN 60669-2-2
60 Hz IEC 60669-1; IEC 60669-2-2
Approvals 50 Hz VDE; EAC
60 Hz RINA
Power Circuit
Rated Current I n
E290-16-…/… 16 A –
E290-32-…/… – 32 A
Rated voltage U 250 VAC 250 VAC
n
Frequency 50/60 Hz 50/60 Hz
Short circuit withstand capacity I 3 kA 3 kA
nc
Back-up fuses (gL) max. 16 A max. 32 A
Latching Relay contact configurations for 16 A and 32 A 1NO; 2NO; 1NO + 1NC
Additional power contacts for 16 A (attachable) 1CO; 2NO; 1NO + 1NC
(not for 32 A version)
Max. DC current per contact with 24 VDC 5 A 8 A
Bounce time 50 Hz < 3 ms
60 Hz < 6 ms
Power loss in W per contact 0.32 W 1.2 W
Rated impulse withstand voltage U imp 4 kV
Max. lamp load
Glow lamps (20 W - 200 W) 3000 W 4000 W
Flourescent lamps, uncorrected power factor (cos. 0.5) 1800 W 2200 W
Flourescent lamps, corrected power factor (cos. 0.9)
serial 3000 W 4000 W
parallel 2500 W 3200 W
single 1800 W 2200 W
double 2500 W 3200 W
(see also lamp load table)