| Fixing | |
| Clip fixing | X |
| Faceplate thickness | 2 - 3 mm |
| Faceplate thickness (with spacer) | 1 mm / 1.5 mm |
| LED | |
| U | 30 V AC/DC |
| U (option) | 12 V AC/DC |
| I | 20 mA |
MA 42 P VIII – Luminous indicator, square, with metal rim; faceplate mounting. Indicating area plastic, 30 x 30 mm, crystal-clear or red, with area illumination (LED colour red), 12 V or 30 V. Marking by film positive or negative, any text/symbol. Connection technology screw terminals. Additional features (optional): area illumination with LED colour blue, green, white or yellow.