Schneider Electric SSD1A320BDC2 SSR-DIN Rail, 1 Phase, 48-600V AC Output, 4-32V DC Control, 20A, Screw Plug
The Harmony Solid State Relay SSD1A320BDC2 is a high-performance modular DIN rail relay designed for industrial applications requiring reliable switching of AC loads with zero voltage switching technology.
Product Overview
| Main Product Range |
Harmony Solid State Relays |
| Product Type |
Modular DIN Rail Relay |
| Device Name |
SSD1 |
| Configuration |
Contactor configuration with pluggable screw input |
Electrical Specifications
| Number of Channels |
1 |
| Number of Phases |
1 Phase |
| Rated Current |
20 A |
| Output Voltage |
48-600 V AC |
| Control Circuit Voltage |
4-32 V DC |
| Switching Mode |
Zero Voltage Switching |
| Operating Frequency |
47-440 Hz |
| Rated Duty |
Uninterrupted |
Control Characteristics
| Pick-up Voltage |
4 V DC turn-on |
| Drop-out Voltage |
1 V DC turn-off |
| Input Current Range |
10-15 mA |
| Local Signalling |
LED (green) for control voltage |
Performance Specifications
| Load Current |
0.1-20 A |
| Transient Overvoltage |
1200 V |
| Inrush Current |
300 A at 60 Hz |
| Maximum Voltage Drop |
<1.3 V on-state |
Motor Controller Ratings
| 120 V AC |
0.37 kW / 0.5 hp |
| 240 V AC |
1.12 kW / 1.5 hp |
| 480 V AC |
2.24 kW / 3 hp |
Mechanical & Installation
| Mounting Support |
35 mm symmetrical DIN rail (IEC 60715) |
| Input Terminals |
Plug-in screw terminals, 0.08-3.30 mm² (AWG 28-12) |
| Output Terminals |
Telescopic screw, 0.75-10 mm² (AWG 20-8) |
| Input Torque |
0.5 N.m (5 lb.in) |
| Output Torque |
2-2.2 N.m (18-20 lb.in) |
Insulation & Safety
| Dielectric Strength |
4 kV AC (input/output circuit, input/output to case) |
| Rated Impulse Withstand Voltage |
6 kV (input/output circuit, input/output to case) |
| Insulation Resistance |
1000 MΩ at 500 V DC |