| Primary voltage | 230 V |
|---|---|
| Secondary voltage 1 | 12 V |
| Secondary voltage 2 | 8 V |
| Max. output power | 8 W |
| Type of transformer | Standard bell ringing transformer |
| Surface mounting | Yes |
| Flush-mounted installation | Yes |
| Suitable for distribution board | Yes |
| Length | 36 mm |
|---|---|
| Width | 66 mm |
| Height | 84 mm |
| Width in number of modular spacings | 2 |
| Short-circuit protected | Yes |
| Temperature protection | Yes |
| With on/off switch | No |