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To ensure accuracy, please note that images may be representative. Refer to the product data sheet for detailed specifications.
| Manufacturer | Finder |
| Manufacturer Product Number | 19.21.0.024.0000 |
| Description | Hand-Off-Auto Module; Auto/Off/On Output Module; 24VAC/DC; 10 A at 250 V AC |
| Datasheet | Download Datasheet |
The Finder 19.21.0.024.0000 is an 11.2 mm Auto/Off/On output module, supplied at 24VAC/DC.
Its front selector has Auto / Off / On positions: Auto follows the controller's A3 input, Off holds the relay off, On holds it on.
It takes 24 V AC/DC on A3 from the controller or PLC.
It switches a 1C SPDT contact rated 10 A at 250 V AC.
A feedback contact, 1 NO (B1-B2), 300 mA at 24 V AC/DC, tells the controller when it is in Auto.
Status is shown by an LED.
It mounts on DIN rail and has box clamp terminals.
| Category | |
| Manufacturer | Finder |
| Model | 19.21 |
| Selector Switch | Auto / Off / On: Auto follows the controller's A3 input, Off holds the relay off, On holds it on |
| Control Input | 24 V AC/DC on A3 from the controller or PLC |
| Contact Configuration | 1C SPDT |
| Output Rating | 10 A at 250 V AC |
| Feedback Contact | 1 NO (B1-B2), 300 mA at 24 V AC/DC |
| Status Indicator | LED |
| Input Voltage | 24VAC/DC |
| Rated Power | 0.6 VA / 0.4 W |
| Minimum Switching Load | 300 mW (5 V/5 mA) |
| Contact Material | AgSnO2 |
| Insulation | 3000 V AC supply to contacts, 1000 V AC across open contacts |
| Module Width (mm) | 11.2 |
| Mounting Type | DIN Rail |
| Termination Style | Box Clamp Terminal |
| Operating Temperature (°C) | -20...+50 |
| Protection Category | IP 20 |
| Approvals | CE, cULus, EAC |