Datasheet
Datasheet Rev. EK1
Issued 2005/11
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-
meters, test conditions and
processing information
only to be used together
with the 'Definitions' at
schrackrelays.com in the
‘Schrack’ section.
Specifications subject to
change.
General Purpose Relays
1
Safety Relay SR4 D/M
I
4 pole safety relay with either
2 NO+2 NC or 3 NO+1 NC contacts
I
Forcibly guided contacts according to EN 50205
I
Rated current 8 A
I
Very small outlines
I
RoHS compliant (Directive 2002/95/EC)
as per product date code 0407
Applications
Emergency shut-off, machine control, elevator and escalator
control, light barrier control
F0244-A
Approvals
V REG.-Nr. 40005334, Z E214024, T 968/EL 230.00/03
Technical data of approved types on request
Contact data
Contact configuration 3 N/O contacts and 1 N/C contact
or
2 N/O contacts and 2 N/C contacts
Contact set single contact, forcibly guided
type A according to EN 50205
Type of interruption micro disconnection
Rated current 8 A
Rated voltage / max.switching voltage AC 240/400 VAC
Maximum breaking capacity AC 2000 VA
Utilization class (AC-15) acc. IEC 60947-5-1
NO contact I
e
3A/U
e
250 VAC (inrush 30 A)
NC contact I
e
1.5A/U
e
250 VAC (inrush 15 A)
Contact material AgSnO
2
Minimum contact load 10 mA / 5 V
Contact resistance w 100 mOhm / 1 A / 24 VDC
w 20 Ohm / 10 mA / 5 VDC
Mechanical endurance 10x10
6
cycles
Rated frequency of operation with / without load 6 min
-1
/ 150 min
-1
Coil data
Rated coil voltage range DC coil 5...110 VDC
Coil power DC coil appr. 800 mW
Operative range 2
Coil versions, DC-coil
Coil Rated Operate Release Coil Rated coil
code voltage voltage voltage resistance power
VDC VDC VDC Ohm mW
005 5 3.8 0.5 31+10% 806
006 6 4.5 0.6 45+10% 800
009 9 6.8 0.9 101+10% 802
012 12 9.0 1.2 180+10% 800
015 15 11.3 1.5 281+10% 801
018 18 13.5 1.8 405+10% 800
021 21 15.8 2.1 551+10% 800
024 24 18.0 2.4 720+10% 800
036 36 27.0 3.6 1620+10% 800
040 40 30.0 4.0 2000+10% 800
048 48 36.0 4.8 2880+10% 800
060 60 45.0 6.0 4500+10% 800
085 85 63.8 8.5 9031+10% 800
110 110 82.5 11.0 15125+10% 800
All figures are given for coil without preenergization, at ambient temperature +23°C