Description
-
-
size
-
Derating curve
B:
Ambient temperature (°C)
1 :
Multiple devices with no minimum separation between devices
2 :
Installed a single device with a distance of more than 18 mm from adjacent devices
-
main information
Product Series
Harmony Relay
product type
solid state relay
Product short name
SSM
Number of channels
1
Number of phases
1 phase
Additional information
Installation method
Symmetrical DIN rail
Rated current [In]
12 A
The output voltage
24...280 V AC
Control circuit voltage
4...32 V DC
contacts type and configuration
1 NO
Tightening torque
0.5...0.8 Nm for input
0.5...0.8 Nm for output
Wiring capacity
Screw terminals: 1 x 0.3...1 x 1.5 mm², (AWG 22...AWG 16) for input
Screw terminals: 1 x 0.3...1 x 2.5 mm², (AWG 22...AWG 14) for output
maximum capacitance
10 pF for input/output (channel)
Insulation resistance
1000 MΩ on 500 V DC
Local signal indication
LED indicator (green) input status (1 to 32):
Minimum switching voltage
4 V DC on
Switching voltage
1 V DC off
input current
9…11 mA
Solid-state output type
Zero voltage switching
SCR output
Load current
0.15…12 A
transient overvoltage
600 V
Inrush current
715 A for 16.6 ms
750 A for 20 ms
maximum voltage drop
<1.3 V open state
Motor Power
0.33 hp at <40 °C 240 V AC
Maximum fuse I²t
2560 A².s for 10 ms at 50 Hz half cycle
2330 A².s for 8.33 ms at 60 Hz half cycle
maximum leakage current
0.1 mA off state
dV/dt
500 V/µs off state at maximum voltage
Response time
0.5 turns (on)
0.5 turns (off)
power factor
0.5 (with maximum load)
Overvoltage category
III
width
18 mm
height
90.3 mm
depth
83.7 mm
product weight
0.09 kg
surroundings
Flame retardant
V0 conforms to UL 94
Insulation performance
4 kV AC for input/output (channel)
4 kV AC for input or output
Pollution level
2
Standards compliant
IEC 60950-1
IEC 61000
IEC 62314
certified product
UL
CSA
REACH
Logo
CE
IP protection level
IP20
Operating temperature
-30…80 °C
Storage temperature
-30…100 °C
Specification
Model Number : SSM1A112BD
Theory : Solid State Relay
