Safety Relay SR4 D/M
4 pole 8 A
Features
•
Forcibly guided contacts according to EN 50205
•
4 pole safety relay with either
2 N/O+2 N/C or 3 N/O+1 N/C contacts
•
Very small outlines
Applications
Emergency shut-off, machine control, elevator and escalator control,
light barrier control
F0244-A
VZT
3 N/O contact and 1 N/C contact
or
2 N/O contact and 2 N/C contact
single contact, forcibly guided
type A according to EN 50205
8A
240 Vac / 400 Vac
2000 VA
AgSnO
2
> 50 mW
w100
mc / 1 A / 24 Vdc
w20 c
/ 10 mA / 5 Vdc
Technical data of approved types on request
Contact data
Configuration
Type of contact
Continuous thermal load
Rated voltage / max.breaking voltage AC
Maximum breaking capacity AC
Contact material
Minimum contact load
Contact resistance
Coil data
Nominal voltage
Nominal coil power
Operative range (IEC 61810-1)
5...110 Vdc
800 mW
2
Coil versions
Coil
Nominal
Pull-in
Release
Maximum
Coil
Coil
code
voltage
voltage
voltage
voltage
resistance
current
Vdc
Vdc
Vdc
Vdc
c
mA
005
5
3.8
0.5
7.5
31+10%
161.3
006
6
4.5
0.6
9.0
45+10%
133.3
009
9
6.8
0.9
13.5
101+10%
89.1
012
12
9.0
1.2
18.0
180+10%
66.7
015
15
11.3
1.5
22.5
281+10%
53.4
018
18
13.5
1.8
27.0
405+10%
44.4
021
21
15.8
2.1
31.5
551+10%
38.1
024
24
18.0
2.4
36.0
720+10%
33.3
036
36
27.0
3.6
54.0
1620+10%
22.2
040
40
30.0
4.0
60.0
2000+10%
20.0
048
48
36.0
4.8
72.0
2880+10%
16.7
060
60
45.0
6.0
90.0
4500+10%
13.3
085
85
63.8
8.5
127.5
9031+10%
9.4
110
110
82.5
11.0
165.0
15125+10%
7.3
All figures are given for coil without preenergization, at ambient temperature +20°C
Other coil voltages on request
Edition: 02/2004
Rights to change data / design reserved
Safety Relay SR4 D/M
4 pole 8 A
Insulation
Dielectric strength
coil-contacts
open contact circuit
adjacent contacts
Clearance / creepage
coil-contact
adjacent contacts (UL 840)
Insulation to IEC 60664
Voltage rating
Pollution degree
Overvoltage category
Insulation resistance (500 Vdc)
Tracking resistance of relay base
4000 V
rms
1500 V
rms
2500 V
rms
10 / 10 mm
3 (1.3) / 3.5 (3.5) mm
250 V
2
III
> 100x10
6
c
CTI 250
PCB layout / terminal assignment
Bottom view
Dimensions in mm
S0413-BC
2 N/O and 2 N/C contacts
Other data
Ambient temperature
Mechanical life
Max. switching rate at rated- / minimum load
Vibration resistance N/O / N/C contact
Shock resistance (function) N/O / N/C contact
Category of protection (IEC 61810)
Relay weight
Packaging unit
-25...+70 °C
W
10x10
6
operations
6 min
-1
/ 150 min
-1
> 10 / 2 g, 10...200 Hz
> 10 / 2 g (half sine, 11 ms)
RT III
ask factory for washing process parameters
16 g
10 pcs.
S0413-BB
3 N/O and 1 N/C contacts
S0413-BA
Dimensions
Dimensions in mm
S0412-AH
Edition: 02/2004
Rights to change data / design reserved
PCB设计
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