Technical Data
Safety switch
Series SLK – with separate actuator
Description
SLK-F-NC-55-R1-A0-L0-0
Termination electromagnet
with contact position
E1, E2 without current
Article number
6018119046
Position monitoring
of guard locking
The actuator is not
included in the scope of
delivery. It can be
ordered separately.
E1, E2 with current
Operating diagram
Actuator
withdrawn
46
Actuator
inserted
ON
OFF
Tolerances
Actuating force: ± 15 %
Electrical data
Protection class
Contact elements
Rated insulation voltage
Rated impulse withstand voltage
Conv. thermal current
Utilization category
Direct opening action
Short-circuit protective device
Electro magnets
Duty cycle
Temperature class
Inrush power consumption
Permanent power consumption
Switch operations permanent
Operating voltage
II,
totally insulated
U
i
U
imp
I
the
250 V
2,5 kV
5A
AC-15, U
e
/I
e
230 V / 2,5 A
according to IEC/EN 60947-5-1, Annex K
4 A gL
100 % ED (at E1; E2)
F (155 °C)
65 VA (0,1 s)
8 VA
600/h
110/230 V AC
This document will not become the contractual basis; the details included herein do not constitute any descriptions of expected conditions, so that warranties/claims
for defects on account of possible variations of the actual qualities from the qualities described herein are explicitly excluded. All rights reserved. Specifications
subject to change without notice!
Date of issue: 12.12.2008 / Page 1 of 2
Document : 6018119046_en / Last update: 1 / 2751-08
Bernstein AG, Tieloser Weg 6, D-32457 Porta Westfalica / www.bernstein-ag.de
Vorlage : 0850174285 Orig. 2
Technical Data
Safety switch
Mechanical data
Enclosure
Cover
Actuating head
Actuator
Minimum actuating radius
Velocity for actuating
Extraction force
Interlocking principle
Unlocking
Hold on force
Ambient air temperature
Contact type
Switching principle
Mechanical life
Assembly
Connection
Conductor cross-sections
Cable entrance
Weight
Installation position
Protection type
R
min
V
max
F
Zh
Thermoplastic GV (UL94-V0)
Thermoplastic GV (UL94-V0)
Thermoplastic GV / Zn-GD
Separate actuator (St / PA)
see separate actuators data sheet
0,5
m
/
s
≥
27 N
Spring force
a) magnetic force
b) auxiliary release from the front
≤
1500 N acc. to GS-ET-19
-25 °C ... +70 °C
2 NC, 2 NO
4 slow make and break contact elements
1 x 10
6
switching cycles
(at max. 600 switch operations / h)
4 x M5
Spring-clamp connection
0,5 – 1,5 mm² flexible
3 x M20x1,5
≈
0,34 kg
operator definable
IP67 acc. to IEC/EN 60529
Actuation
4 different actuating directions achievable by rotating the actuating head.
Changing between horizontal and vertical actuating direction by setting the actuating head in the requested
direction.
Standards
VDE 0660 T100, DIN EN 60947-1, IEC 60947-1
VDE 0660 T200, DIN EN 60947-5-1, IEC 60947-5-1
GS-ET-19
EU Conformity
Approvals
BG
C
CSA
US
B300 (same polarity)
CCC (pending)
Notes
The degree of protection (IP code) specified applies solely to a property closed cover and the use of an equivalent
cable gland with adequate cable.
The switch may not be used as a mechanical stop.
When power is removed from the electromagnet (solenoid) the safety guard will be in locked position.
To operate the manual release loosen the screw and turn the hexagonal nut 90°.
This document will not become the contractual basis; the details included herein do not constitute any descriptions of expected conditions, so that warranties/claims
for defects on account of possible variations of the actual qualities from the qualities described herein are explicitly excluded. All rights reserved. Specifications
subject to change without notice!
Date of issue: 12.12.2008 / Page 2 of 2
Document : 6018119046_en / Last update: 1 / 2751-08
Bernstein AG, Tieloser Weg 6, D-32457 Porta Westfalica / www.bernstein-ag.de
Vorlage : 0850174285 Orig. 2
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