Degree of protection IP
Front IP68 plug IP67
Type of actuation
Capacitive
Actuation force
No actuation force required
Rated insulation voltage
32 V
Switch-off delay T
a
Max. 50 ms
Power-up delay
Max. 30 ms
MTTF
d
100 years
10.4 Technical specifications, safety relay 3SK1
General data
Wire cross-section
0.5 - 2.5 mm
2
Operating temperature
- 25 to + 60°C
Storage temperature
- 40 to + 80°C
Switching capacity, relay outputs
Normally open contacts
Normally closed contacts
5 A / 24 V DC (DC 13)
1 A / 24 V DC (DC 13)
Resistance to short circuit
Max. safety fuse
Circuit breaker
6 A gL
C 1 A
Safety figures
Value
Unit
Category
4
PL
e
MTTF
d
100
[years]
DC
avg
99.0
[%]
PFH
d
1.3 e-9
[1/h]
average usage d
op
220
[days/year]
average usage h
op
12
[hours/day]
t
cycle
20
[s/cycle]
Lifetime
20
[years]
20/25
1.1
safeCAP SC30
Original operating instructions
