Sangamo PA16921 Panel Mount 7 Day Timer with Battery
About this product
The Sangamo PA16921 is a standard analogue 7 day timer with battery back up, from Sangamo's range of time switches. It has a voltage free 16A changeover contact, programming by 1 hour captive segments and a 100 hour battery reserve, and suits surface, panel or DIN rail mounting.
Key features
- Analogue 7 day timer: 24 hour and 7 day programmable, 84 operations
- Programming by 1 hour captive segments
- Voltage free 16A changeover contact (SPDT); 250V AC, 16A resistive
- Manual override that automatically reverts to the program
- Contact status display
- 100 hour battery reserve
- Surface, panel or DIN rail mounting; 72 x 72 mm panel size
Frequently asked questions
What can the PA16921 switch?
Its voltage free 16A changeover contact (SPDT) is rated 16 A resistive and 3 A inductive at 250V AC, with a maximum incandescent lamp load rating of 1000 W @ 250V.
How is it programmed?
By 1 hour captive segments, on a 24 hour and 7 day programmable schedule with 84 operations.
Can it be panel mounted?
Yes. It suits surface, panel or DIN rail mounting; the panel dimensions are 72 x 72 mm.
What is its power reserve?
Approximately 100 hours.
What is its minimum switching interval?
2 hours between 2 switchings.
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Download
- PA16921 Tech Sheet
Specifications
Dimensions
Specifications
| Dimensions (mm) | 72 x 94.5 x 53 |
|---|---|
| Number of Outputs | 1 |
| Panel Dimensions (mm) | 72 x 72 |
| Relay/Contact Type | SPDT |
| Display | Mechanical Dial |
| Relay Resistive Load Rating (A) | 16 |
| Timing Accuracy | 1 Second / 24 Hour |
| Relay Inductive Load Rating (A) | 3 |
| Time Base | Quartz Crystal |
| Total Switch Rating (Resistive) | 250V AC, 16A |
| Materials | Self-Extinguishing Thermoplastic |
| Voltage Free Inductive Load (cos = 0.6) | 3A 250V |
| Schedule | 24 Hour, and 7 Day Programmable |
| Available Operations | 84 Operations |
| Switching Modes | ON and OFF |
| Switching Accuracy | 10 Minutes |
| Supply Voltage (V AC) | 230 |
| Power Consumption (A) | 0.5A |
| Cable Size (mm²) | 1 - 6 |
| Power Reserve | 100 Hours (Approx.) |
| IEC Protection Class | Class II When Installed According to Regulations |
| Operating Temperature (°C) | -10 to +50 |
| Storage Temperature (°C) | -20 to +60 |
| Maximum Incandescent Lamp Load Rating (W) | 1000 @ 250V |
| Squirrel-Cage Motor Maximum Load Rating (W) | 350 @ 250V |
| Mounting | Surface, Panel, or DIN |
| Distribution Board Mounting | 35mm DIN-rail (DIN EN 60715) |
| Minimum Interval (Between 2 Switchings) | 2 Hours |
| Ingress Protection | IP20 |
Dimensions
| Dimensions (mm) | 72 x 94.5 x 53 |
|---|
Panel Mount 7 Day Timer with Battery features
Sangamo PA16921 Panel Mount 7 Day Timer with Battery
