| General |
| Number of contacts as change-over contact | 0 |
| Number of contacts as normally open contact | 1 |
| Number of contacts as normally closed contact | 1 |
| Number of fault-signal switches | 0 |
| Rated operation current Ie at AC-15, 230 V | 4 |
| Type of electric connection | Screw connection |
| Model | Top mounting |
| Mounting method | Side mounting |
| Lamp holder | None |
2-polige Hilfsschalter EH04..N mit 9 mm Baubreite können als Zubehör linksseitig an alle Installationsschütze ESB/EN..N werkzeuglos angebaut werden und stehen in unterschiedlichen Kontaktbelegungen zur Verfügung.