6
Siemens AG
Miniature Power Relay MSR
General data
Operate time at U
nom
and 20 °C, typ.
Release time without/with parallel diode, typ.
Bounce time, make/break contact typ.
Maximum switching rate without load
Maximum switching rate with rated load
Ambient temperature range according to
DIN IEC 255 Part 1-00 or VDE 0435 Part 201
Thermal resistance
Coil temp. rise due to rated contact current
Maximum permissible coil temperature
Protection class according to
DIN 40050/IEC 529
Electrical endurance
6 ms
2.5 ms / 10 ms
0.5 ms / 4 ms
1200 min
-1
30 min
-1
-40 °C ... 70 °C
75 K/W
Approx. 7 K
115 °C
Immersion cleanable IP 67
Suitable for soldering lines IP 50
Contact
material
AgCdO
Motor load 230 V~
Inrush current 18 A cos
0.5
Rated current 1.8 A
cos
0.5
AC15 3A according to
VDE 660 / IEC 947, 230 V~
Valve load 0.1 A, 230 V~
Hydraulic valves 2 A, 24 V–
Lamp load 6 A, 230 V~
Approx. 1 x 10
7
operations
Load
Contact
Endurance, typ.,
operations
1 x 10
5
4 x 10
5
Rated load 8 A, 230 V~
Make
Make
AgCdO
AgSnO
2
Make
2 x 10
5
AgCdO
AgNi 0,15
AgSnO
2
Make
Make
Make
1 x 10
6
1 x 10
6
1 x 10
4
Mechanical endurance
Flammability according to UL 94
Solder bath temperature/max. duration
Mounting position
Processing information
V-0
260 °C / 5 s
Any
Wherever possible, ultrasonic cleaning should not be used; if absolutely ne-
cessary, then only after consultation with the manufacturer.
11 g
Weight
Insulation
According to IEC 664/VDE 110 (1/89):
rated voltage
pollution severity
overvoltage category
According to VDE 0110 (2/79):
insulation group/rated voltage
Dielectric test voltage, contact – coil (1 min)
Surge voltage, contact – coil (1.2 – 50
μ
s)
Dielectric test voltage between open contacts (1 min)
Clearance/creepage distances
Insulation resistance at 500 V (initial value)
Tracking resistance of the fundamental frame according to DIN IEC 112
250 V
3
III
C/250
B/380
4000 V~
rms
8000 V
1000 V~
rms
8 mm / 8 mm
> 10
5
M
CTI 250