- Features
| Plastic fixing collar material |
| Via integral transformer 1.2 VA 6 V light block supply |
| (X1-X2)PL terminals description ISO n deg 1 |
| 600 V 3)EN 60947-1 ui rated insulation voltage |
| 6 kV EN 60947-1 uimp rated impulse withstand voltage |
| Steady signalling type |
| Front mounting mounting of block |
| TH protective treatment |
| Class II IEC 60536 electrical shock protection class |