Datasheet

Datasheet Rev. FA1
Issued 2006/01
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
2
Safety Relay SR2M (Continued)
PCB layout / terminal assignment
Bottom view on solder pins
Dimensions
2 CO contacts
1 NO and 1 NC contacts
S0163-CO
S0163-CU
S0163_BJ
S0163-CV
S0273-BB
Insulation
Insulation resistance coil-contact circuit > 100x10
6
Ohm
Dielectric strength coil-contact circuit 4000 V
rms
open contact circuit 1500 V
rms
adjacent contact circuits 3000 V
rms
Clearance / creepage coil-contact circuit W 8 / 8 mm
adjacent contact circuits W 5.5 / 5.5 mm
Material group of insulation parts W IIIa
Tracking index of relay base CTI 250
Insulation to IEC 60664-1
Type of insulation coil-contact circuit reinforced
open contact circuit functional
adjacent contact circuits basic
Rated insulation voltage 250 V
Pollution degree 2
Rated voltage system 230/400 V
Overvoltage category III
Insulation to EN 50178
Type of insulation coil-contact circuit reinforced
adjacent contact circuits reinforced
Other data
RoHS - Directive 2002/95/EC compliant as per product date code 0407
Ambient temperature range -25...+70 °C
Vibration resistance (function) NO / NC contact > 10 / 2.5 g, 15....200 Hz
Shock resistance (function) NO / NC contact > 10 / 5 g, 11 ms half sine
Category of protection RT III
2
)
Resistance to soldering heat 260°C / 5 s
Relay weight 20 g
Packaging unit 20 pcs
2
) please contact technical support for washing parameters