6 Appendix
ESR5-BWS-31-24VDC
11/23 MN049020EN Eaton.com
40
Times
Normal pick-up time at U
s
100 ms (if actuated via A1)
Normal response time at U
s
100 ms (automatic start)
100 ms (manual, monitored start)
Normal reset time at U
s
10 ms (when requested via the sensor circuits)
45 ms (when requested via A1)
Restart time
< 1 s (boot time)
Recovery time
1 s (according to the requirement of the safety function)
Start pulse duration
≥
500 ms (manual start)
General data
Relay type
Electromechanical relay with forcibly guided contacts
according to IEC/EN 61810-3
Rated operating mode
100 % DF
Protection type
IP20
Protection type Installation location minimum
IP54
Mounting type
Rail mounting
Mounting position
Vertical or horizontal
Mounting instruction
See derating curve
Type of housing
Operating voltage indication
1x LED green
status display
2x LED green
Clearances and creepage distances between circuits
according to
DIN EN 60947-1
Rated insulation voltage
250 V
Rated surge voltage / insulation
4 kV / basic insulation
(safe isolation, reinforced insulation and 6 kV between
A1-A2 / logic / enable and signal current paths.)
See section "Isolation co-ordination"
Pollution degree
2
Overvoltage category
III
Maximum power loss at nominal condition
16.44 W (at U
S
= 26.4 V, I
L
² = 72 A²;
P
Total max
=2.04 W+14.4 W)
Note on heat dissipation
See chapter "Heat dissipation calculation"
