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