Description
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SSM3 relays, 90 mm/0.3543in. (25 A) width
- Lugs for panel mounting
- Built-in heat sink for heat dissipation
- Control input connection terminals
- Control input voltage LED indicator in green
- Bracket for mounting on 35 mm/1.378 in. DIN rail
- Load output connection terminals
Mechanical Details | |
Cut-out dimensions | |
Features | |
Absolute Maximum Voltage |
1100 V
|
Ambient Air Temperature for Operation |
-20…80 °C
|
Ambient Air Temperature for Storage |
-40…100 °C
|
Capacitance Unbalance |
<= 8 pF for input/output
|
Connections – Terminals |
Screw terminals 1.3…5.3 mm² (AWG 16…AWG 10) Screw terminals 1.3…8.4 mm² (AWG 16…AWG 8) for output Screw terminals 0.2…1.3 mm² (AWG 24…AWG 16) Screw terminals 0.2…1.3 mm² (AWG 22…AWG 16) for input
|
Control Circuit Voltage |
4 to 32 V DC, 90 to 140 VAC or 180 to 280 VAC
|
Cos Phi |
0.5 with maximum load
|
Depth |
123 mm
|
Dielectric Strength |
4 kV AC for input or output to case 4 kV AC for input/output
|
DV/Dt |
500 V/µs off-state at maximum voltage
|
Input Current Limits |
15…19 mA
|
Insulation Resistance |
1000 MOhm
|
IP Degree of Protection |
IP20
|
Leakage Current |
<= 0.25 mA off-state
|
Load Current |
0.1…25 A
|
Local Signaling |
LED green for input status
|
Maximum I²t for Fusing |
374 A².s for 8.3 ms at 60 Hz half cycle 410 A².s for 10 ms at 50 Hz half cycle
|
Motor Power HP |
3 hp at 40 °C 480 V AC 2 hp at 40 °C 380 V AC 1 hp at 40 °C 240 V AC
|
Mounting Support |
Symmetrical DIN rail
|
Output Voltage |
48…600 V AC
|
Overvoltage Category |
III
|
Pollution Degree |
2
|
Product Certifications |
CSA UL REACH
|
Response Time |
8.33 ms turn-off 8.33 ms turn-on
|
Solid State Output Type |
Zero voltage switching or Random
|
Standards |
IEC 61000 IEC 60950-1 IEC 62314
|
Surge Current |
286 A for 16.6 ms
|
Voltage Drop |
1.35 V on-state
|
Width |
90 mm
|
Documentation
Eurotherm Product Selection Guide (HA029395USA Issue 8)