ENG
| Manufacturer | Knight |
|---|---|
| IP kaitseaste | IP44 |
| Turvakategooria | Grade 2 |
| Sobib terasustele | Not recommended |
| Paigaldusviis | Surface mount |
Knight E90A is a small-form surface magnetic contact in a cast aluminium housing, ideal for fitting on patio doors. The internals of the contact are sealed for environmental and tamper protection. A 1 m 4-core fly lead (reed and tamper loop) is pre-fitted for wiring. Fitting screws are supplied.
| Type | Surface magnetic contact, single reed, NC |
|---|---|
| Security grade (EN 50131) | Grade 2 |
| Environmental class | III (outdoor sheltered) |
| Operating gap | ~15 mm |
| Tamper | Wire loop in the cable |
| Connection | 1 m 4-core cable (red/yellow – reed, black/blue – tamper) |
| Switching voltage | 1–100 V DC, max 125 V AC |
| Max. switching current | 500 mA DC / AC |
| Material | Anodised aluminium casting |
| Operating temperature | -40…+50 °C |
| Dimensions | 40 × 14 × 10 mm |