Datasheet

Technical data
Mechanical characteristics
Terminals
–
Solder/Plug-in terminal
rigid exible superexible
1 wire
0.5 … 1.5 mm² 0.5 … 0.75 mm² 0.5 mm²
2 wires
0.75 mm² 0.5 mm²
–
Screw terminal
1 wire
0.5 … 1.5 mm² 0.5 … 0.75 mm² 0.5 mm²
2 wires
0.75 mm² 0.5 mm² 0.5 mm²
Tightening torque
For xing nut max. 0.5
Nm
Actuating torque
Selector-/Keylock switch 0.04
… 0.16 Nm
Actuating force
Pushbutton 3.5
… 11 N
Emergency stop switch max. 65
N
Actuating travel
Pushbutton approx. 3
mm
Emergency stop switch approx. 10
mm
Selector-
/ keylock switch 2 positions 3 positions
Momentary action
approx. 42° approx. 2 x 42°
Maintained action
approx. 90° approx. 2 x 90°
Mechanical lifetime
as per DIN
/ IEC 60512-5-6 and EN / IEC 60947-5-1
Pushbutton maintained action
1 million cycles of operation
Pushbutton momentary action
2 million cycles of operation
Emergency-stop switch
50 000 cycles of operation
Keylock switch
50 000 cycles of operation
Selector switch
100 000 cycles of operation
Electrical characteristics
Standards
The devices comply with: EN
/ IEC 61058-1 and EN / IEC 60947-5-1,
EN
/ IEC 60947-5-5 (Emergency stop)
Electrical life
≥ 50
000 cycles of operation at 250 VAC, 2 A, cosφ 0.95,
as per EN
/ IEC 60947-5-1
Switching element of emergency stop 6050 cycles of operation,
as per EN
/ IEC 60947-5-5
Electrostatic discharge (ESD)
Keylock switch 11
kV
Electric strength
4000
VAC, 50 Hz, 1 minute, as per DIN / IEC 60512-2 between all
terminals and earth
Overvoltage category
III, as per EN
/ IEC 60947-5-1
Protection class
II, as per EN / IEC 61058-1
Degree of pollution
3, as per EN / IEC 60947-1
Electrical characteristics for silver contacts
Rated Operational Voltage U
e
250 VAC / DC as per EN / IEC 60947-1
Rated Insulation Voltage U
i
320 VAC, as per EN / IEC 60947-5-1
Rated Impulse Withstand Voltage U
imp
4 kV, as per EN / IEC 60947-5-1
Contact resistance
New state ≤ 50 mΩ, as per DIN / IEC 60512-2-4,
measured at 100 mA, 10 V
Thermal current I
th
5 A
Switching voltage and switching current
Switch rating AC with silver contact and screw terminal, service
category AC-15, as per EN / IEC 60947-5-1
Voltage 125 VAC 250 VAC
Current 3 A 2 A
Switch rating with silver contact and screw terminal, service
category DC-13, as per EN / IEC 60947-5-1
Voltage 250 VDC
Current 0.2 A
Recommended minimum operational data
20 VAC / DC, 100 mA
Electrical characteristics for gold contacts
Rated Operational Voltage U
e
50 VAC / DC, as per EN / IEC 60947-5-1
Rated Insulation Voltage U
i
U
i
= 320 VAC, as per EN / IEC 60947-5-1
Rated Impulse Withstand Voltage U
imp
0.8 kV, as per EN / IEC 60947-1
Thermal current I
th
3 A, as per EN / IEC 60947-5-1
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