Key-operated control for authorised users
The SLT 42-U provides key-operated OPEN and CLOSED commands for a ventilation group connected to a D+H ventilation or smoke ventilation control panel. It is suited to operating points reserved for facilities teams or nominated building personnel.
Technical data
| Input voltage | 24 V DC |
|---|---|
| Contact | Key-operated single-pole changeover contact |
| Protection rating | IP20 |
| Housing | White plastic |
| Dimensions | 80 × 80 mm |
| Installation | Deep 55 mm flush-mounted socket; socket not included |
| D+H article number | 30.401.10 |
Accessories and coordination
The PHZ 28 profile half-cylinder is a separate accessory. EBSA can confirm the key arrangement, control-panel input, device location, labelling and field wiring for the required access strategy.
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