Rights to change data / design reserved
Edition: 02/2004
Safety Relay SR2M
2 pole 6 A
Contact data
Configuration 1 N/C contact and 1 N/O contact
or
2 C/O contact *)
Type of contact single contact, forcibly guided
1 N/C + 1N/O type A according to EN 50205
2 C/O type B according to EN 50205
Rated current 6 A
Rated voltage / max.breaking voltage AC 240 Vac / 400 Vac
Maximum breaking capacity AC 1500 VA
Contact material AgNi
Minimum contact load > 50 mW
Contact resistance w100 mc/1A/24Vdc
w20 c/ 10 mA / 5 Vdc
*) According EN50205 only 1N/O / 1N/C (11-14 and 22-21 or 12-11 and 21-24) shall be
used as forcibly guided contacts.
Features
•Forcibly guided contacts according to EN 50205
•2 pole safety relay with either
1N/O+1N/C or 2C/O contacts
•6 kV surge resistance between poles
Applications
Emergency shut-off, machine control, elevator and escalator control,
light barrier control
VZT
Technical data of approved types on request
Coil data
Nominal voltage 5...110 Vdc
Nominal coil power approx. 700 mW
Operative range 2
Coil versions
Coil Nominal Pull-in Release Coil Coil
code voltage voltage voltage resistance current
Vdc Vdc Vdc cmA
005 5 3.8 0.5 35.7+10% 140.0
006 6 4.5 0.6 51+10% 117.6
009 9 6.75 0.9 116+10% 77.6
012 12 9.0 1.2 206+10% 58.3
018 18 13.5 1.8 483+10% 37.3
021 21 15.8 2.1 630+10% 33.3
024 24 18.0 2.4 823+10% 29.2
036 36 27.0 3.6 1851+10% 19.4
040 40 30.0 4.0 2286+10% 17.5
048 48 36.0 4.8 3291+12% 14.6
060 60 45.0 6.0 5142+12% 11.7
080 80 60.0 8.0 9143+12% 8.7
110 110 82.5 11.0 17285+12% 6.4
All figures are given for coil without preenergization, at ambient temperature +20°C
Other coil voltages on request
F0188-C
Rights to change data / design reserved
Edition: 02/2004
Insulation
Dielectric strength
coil-contacts 4000 Vrms
open contact circuit 1500 Vrms
adjacent contacts 3000 Vrms
Clearance / creepage
coil-contacts 8 / 8 mm
adjacent contacts 5.5 / 5.5 mm
Insulation to IEC 60664
Voltage rating 250 V
Pollution degree 2
Overvoltage category III
Insulation resistance (500 Vdc) > 100x106c
Tracking resistance of relay base CTI 250
Other data
Ambient temperature -25...+70 °C
Mechanical life 10x106operations
Max. switching rate at rated- / minimum load 6 min-1 / 300 min-1
Vibration resistance N/O / N/C contact > 10 / 2.5 g, 15...200 Hz
Shock resistance (function)N/O contact / N/C contact > 10 / 5 g, 11 ms half sine
Category of protection (IEC 61810) RT III
ask factory for washing process parameters
Relay weight 20 g
Packaging unit 20 pcs.
Accessories see accessories SR2M
Safety Relay SR2M
2 pole 6 A
PCB layout / terminal assignment
Bottom view
Dimensions in mm
Dimensions
Dimensions in mm
2 C/O contacts
1 N/O and 1 N/C contacts
S0163-CO
S0163-CJ
S0163_BJ
S0163-CV
S0273-AB
Rights to change data / design reserved
Edition: 02/2004
Safety Relay SR2M
2 pole 6 A
