Omron G3PW-A220EC-C-FLK Solid-state Relay
Omron G3PW-A220EC-C-FLK is a single-phase power controller specified for power control with a 20 A rated operational current. It operates at 100 to 240 V with an 85 to 264 V operating range and supports a 1 to 5 V control input. The supplied data lists constant-current control, heater burnout detection, Serial RS-485 communication, push-in and screw terminals, 400 A²s permissible I²t, and a 5 kW heater load capacity. Operating temperature is specified from -15°C to 55°C. The G3PW-A220EC-C-FLK power controller belongs to the G3PW series within the Solid state relay and power-control range from Omron industrial control products.
| Brand | Omron |
| Product | Solid State Relay |
| Model Number | G3PW-A220EC-C-FLK |
Omron G3PW-A220EC-C-FLK Solid-state Relay - Technical Specifications
| Specification | Value |
|---|---|
| Application | Power control |
| Number Of Phases | 1 |
| Terminal Type | Push-in, Screw |
| Features | Constant current |
| Rated Operational Voltage Ac | 100-240 V |
| Operating Voltage Range Ac | 85-264 V |
| Rated Operation Current Ie At Ac 1 | 20 A |
| Permissible I T Value | 400 A²s |
| Applicable Heater Capacity Ac1 Resistive Load | 5 kW |
| Supply Voltage Dc | 1-5 V |
| Maximum Operating Temperature | 55 °C |
| Minimum Operating Temperature | -15 °C |
| Functions | Heater burnout detection |
| Communication Port S | Serial RS-485 |
The Omron G3PW-A220EC-C-FLK Solid State Relay is listed as a single-phase power controller with a 20 A rated operational current and constant-current control. Its rated operational voltage is 100 to 240 V, while the operating range extends from 85 to 264 V. A 1 to 5 V control input is specified, together with push-in and screw terminal options. The supplied data also includes heater burnout detection and Serial RS-485 communication. Permissible I²t is rated at 400 A²s, and the applicable heater load capacity is 5 kW. The operating-temperature limits are -15°C and 55°C. These values define the electrical and control profile of this G3PW model without adding unsupported performance claims.
The C-FLK version is differentiated by its listed push-in and screw terminal configuration while retaining the same 20 A current class, 100 to 240 V rated operation, 85 to 264 V operating range, and 1 to 5 V control signal shown for the related G3PW variants. Constant-current control, heater burnout detection, and Serial RS-485 are explicitly included in this row, so they form the main functional identifiers. The same row also specifies 400 A²s permissible I²t and 5 kW heater capacity. For a screw-terminal version with the same 20 A class, constant-current control, heater burnout detection, and RS-485 communication, compare G3PW-A220EC-S-FLK.
