Owner's manual

Operating Instructions Safety Switch NM..WO/RB
Technical data
Parameters Value
Housing material Reinforced
thermoplastic
Degree of protection
acc. to IEC 60529
IP67
Mechanical operating cycles 30x10
6
Ambient temperature -20 ... +80 °C
Degree of contamination
3 (industrial)
(external, acc. to EN 60947-1)
Installation position Any
Approach speed, max. 60 m/min
Actuating force at 20 °C 15 N
Actuation frequency, max. 5000 / h
Switching principle Slow-action switching contact
Contact material Silver alloy
gold flashed
Connection type Screw terminal
Conductor cross-section
(rigid/flexible)
0.34 mm
2
... 1.5 mm
2
Rated impulse
U
imp
= 2.5 kV
withstand voltage
Rated
U
i
= 250 V
insulation voltage
Rated short-circuit current 100 A
Switching voltage min.
12 V
at 10 mA
Utilization category to EN 60947-5-1
AC-15 4 A 230 V
DC-13 4 A 24 V
Switching current, min., at 24 V 1 mA
Short circuit protection
(control circuit fuse) 4 A gG
acc. to IEC 60269-1
Conv. thermal current I
th
4 A
Reliability figures according to EN ISO 13849-1
B
10d
2 x 10
7