Bernstein 611.8119.075 Technical Data
Technical Data
Safety switch
Series SLK – with separate actuator
Description
SLK-FVTU24UC-55-ERX
Position monitoring
of guard locking
Oper
ating diagram
Actuat or
withdrawn
Termination electromagnet
with contact position
E1/E3, E2 without current
E1/E3, E2 with current
Article number
6118119075
Actuat or
inserted
Tol
erances
ON OFF
Actuating force: ± 15%
Electrical data
Protection class
II, totally insulated
Contact el ements
Rated insulation voltage U
Conv. thermal current I
i
the
250V
2,5A
Utilization category AC-15, Ue/Ie230V/2,5A
Direct opening action according to IEC/EN 60947-5-1, Annex K
Short-circuit protective device 4A gL
Electro mag nets
Duty cycle 100% ED (at E1/E3; E2)
Temperature class B (130°C)
Inrush power consumption 56VA (0,2s)
Permanent power consumption 1,1VA
Switch operations permanent 600/h
Operating v oltage 24V AC/DC
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 varia ions of the actual qualities from the quali ies described herein are explicitly excluded. All rights reserved. Specifications
subject to change without notice!
Document : 6118119075_en / Last update: 1 / 2236-05
Date of issue: 05.04.2005 / Page 1 of 2
Bernstein AG, Tieloser W eg 6, D-32457 Porta Westfalica / www.bernstein-ag.de
Vorlage : 0850174285 Orig. 2
Technical Data
Safety switch
Mechanical data
Enclosure Thermoplastic GV (UL94-V0)
Cover Thermoplastic GV (UL94-V0)
Actuating head Thermoplastic GV / Zn-GD
Actuator Separate actuator (St / PA)
Minimum actuating radius R
Velocity for actuating V
min
max
Extraction force ≥ 27N
Interlocking principle Spring force
Unlocking a) magnetic force
Hold on force
F
Zh
Ambient air temperature -25°C ... +70°C
Contact type 2 NC, 2 NO
Switching principle 4 slow make and break contact elements
Mechanical life 1 x 106switching cycles
Assembly 4 x M5
Connection Cage tension spring
Conductor cross-sections ≤ 1,5mm² flexible
Cable entrance 3 x M20x1,5
Weight ≈ 0,30kg
Installation position Operator definable
Protection type IP67 acc. to IEC/EN 60529
400mm
0,5m/
s
b) auxiliary release
≤ 1500N acc. to GS-ET-19
(at max. 600 switch operations / h)
Actuation
4 different actuating directions achiev able 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
CSAUSB300 (same polarity)
C
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.
The emergency release function is activated by rotating the rotary handle 90° clockwise. The supplied key is
necessary to reset the emergency release function.
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 varia ions of the actual qualities from the quali ies described herein are explicitly excluded. All rights reserved. Specifications
subject to change without notice!
Document : 6118119075_en / Last update: 1 / 2236-05
Date of issue: 05.04.2005 / Page 2 of 2
Bernstein AG, Tieloser W eg 6, D-32457 Porta Westfalica / www.bernstein-ag.de
Vorlage : 0850174285 Orig. 2
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