8952120000 Weidmuller, 8952120000 Datasheet - Page 113

• Manufacturer Part Number: 8952120000
• Description: SSR, DIN RAIL, 275VAC, 240VDC/240VAC 20A
• Manufacturer: Weidmuller

Specifications of 8952120000

• Control Voltage Type: AC
• Control Voltage Range: 110VDC To 240VDC / 150VAC To 240VAC
• Operating Voltage Range: 12VAC To 275VAC
• Peak Surge Current: 250A
• Load Current: 20A

Technical data
Ordering data
Accessories
For DC loads up to 300 V DC
and 1 A
• Only 6 mm width
• Plug-in cross-connection
• Power Boost: 20 A / 20 ms, 5 A / 1 sec
Control side
Rated voltage
Power rating
Making voltage
Dropout voltage
max. input frequency
Status indicator
Protective circuit
Load side
Solid-state type
Nominal switching voltage
Nominal switching current
Voltage drop at max. load
Leakage current
Short-circuit-proof/Protective circuit
Switch-on delay/Switch-off delay
Continuous current
Pulse loading, max. current/Fuse
Load category
General data
Ambient temperature (operational)
Storage temperature
UL 94 flammability class
Humidity
Approvals
Standards
Insulation coordination (EN 50 178)
Rated voltage
Rated impulse withstand voltage
Clearance and creepage distances for control side - load side
Surge category
Pollution severity
Dimensions
Clamping range (rating- / min. / max.)
Length x width x height
Note
Connection system
Note
Note
T
u
= 40°C, no condensation
RH
in preparation
IEC 62314, UL508
mn;20 %
polarity protection
varistor
Screw connection
mm
mm
2
12…300 V DC 1 A
Control side
24 V DC ±20 %
0.26 W
19.6 V DC
< 12 V
100 Hz
LED green
Varistor, reverse polarity protection
Load side
MOS-FET
12…300 V DC
1 A
< 1 V
< 100 μA>
Powerboost 20 A / 20 ms, 5 A / 1 sec /varistor
< 0.2 ms /< 0.3 ms
1 A
27 A (10 ms)/
LC A
General data
-20 °C…+60 °C
-40 °C…+80 °C
V-0
5…95 % RH
T
CE; cULus in preparation
EN 50178, IEC 62314, UL508
Insulation coordination (EN 50 178)
300 V
2.5 kV
> 3 mm
III
2
Screw connection
2.5 / 0.5 / 4
90 x 6.1 x 98
Type
MOS 24VDC/12-300VDC 1A
u
llution severity
e category
= 40°C, no condensation
ontinuous current
94 flammability class
nal switching current
category
e drop at max. load
voltage
impulse withstand voltage
t voltage
ating
put frequency
ce ad creepage distances for control side - load side
tate type
ltage
icator
, max. current/Fuse
ing voltage
ure (operational)
ure
tch-off delay
Qty.
1
Order No.
8937830000
The solid-state relay MICROOPTO 300 V DC has
been developed as a switching amplifier for high
inductive loads up to 300 V DC and 1 A in motor
brakes and contactors.
A power boost in the load circuit compensates
transient overloads (20 A for 20 ms / 5 A for 1
s) such as making or breaking spikes. Additional
protective circuits counter higher overloads.
Example: motor brake
2,5
2,0
1,5
1,0
0,5
0,0
0
Solid-state relay - MICROOPTO
20
Ambient temperature T [°C]
Power supply
40
Control
60
80
C.113
100
C