Datasheet Rev. IJ1
Issued 2009/10
www.tycoelectronics.com
www.schrackrelays.com
Dimensions are in mm unless
otherwise specified and are
shown for reference purposes
only.
Product specification
according to IEC 61810-1.
Product data, technical para -
me ters, test conditions and
processing information only
to be used together with the
'Definitions' section in the
cat -
alogue or at schrackrelays.com
in the ‘Schrack’ section.
Specifications subject to
change.
General Purpose Relays SCHRACK
1
Safety Relay on DIN-rail SR6 Z
n6 pole 8 A
nSR6 on printed circuit board
nAC / DC input
nScrewless clamp connectors
nModule width 46 mm
Applications
Elevator control, machine control
F0238-C
Terminal assignment
DC module, 4 NO+2 NC version
S0422-BA
DC module, 3 NO+3 NC version
S0422-BB
DC module, 5 NO+1 NC version
S0422-BC
AC/DC module, 4 NO+2 NC version
S0422-BD
AC/DC module, 3 NO+3 NC version
S0422-BE
AC/DC module, 5 NO+1 NC version
S0422-BF
Contact data
Contact set single contact, forcibly guided
type A according to EN50205
Rated voltage / max. switching voltage AC 250 VAC / 250 VAC
Rated current / limiting continuous current 8 A
Maximum breaking capacity AC 2000 VA
Contact material AgSnO2
Minimum contact load 10 mA / 5 V
Contact resistance w100 mOhm / 1 A / 24 VDC
w20 Ohm / 10 mA / 5 VDC
Rated frequency of operation with / without load 6 min-1 / 150 min-1
Coil data
DC energizing voltage Urtd 6, 12, 18, 21, 24, 36, 40, 48, 60, 115 VDC
AC/DC energizing voltage Urtd 12, 21, 24, 40, 48, 60,115 VAC/VDC
AC energizing voltage Urtd 230 VAC
Input circuit bridge rectifier, series resistor
Minimum operate voltage, % of rated coil voltage 90%
Minimum release voltage (+23°C), % of rated coil voltage 10%
Limiting voltage, % of rated coil voltage 110%
Insulation
Surge voltage resistance coil-contacts 3000 Vrms
open contact circuit 1000 Vrms
adjacent contacts 2000 Vrms
Clearance / creepage coil-contact W5.5 / 5.5 mm
adjacent contacts W3 / 3 mm
Insulation to IEC 60664
Voltage rating 250 V
Pollution degree 2
Overvoltage category III