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Power supply insert
Functions at a glance
- For the voltage supply of call and signalling units.
- Transformer for installation in flush-mounted boxes, German Standard DIN 49073, Part 1.
- Short-circuit-proof
- Rated voltage: 230 V~, +10 % / -10 %
- Secondary: 15 V~
- Rated frequency: 50 Hz / 60 Hz
- Rated current: 150 mA
- Protection class (device): IP 20
- Temperature range (device): 5 °C - 40 °C
- Storage temperature range: -40 °C - 70 °C
- No claw. Screw-fixing via keyholes.
Order details
Article No.: | 1518 U |
Order No.: | 2CKA001582A0331 |
EAN: | 4011395092484 |
Customs tariff number: | 85043180 |
Price group: | 14 |
Price: | 72,92 EUR plus VAT |
Info sheet: | Download PDF |
Downloads
Instruction manual
Technical manual
Certificates
Wiring diagram

Moisture/leakage indicator (2) with remote signalling (3+4) and control of a 230 V~ load (6), e.g. solenoid valve (open when de-energised)
1 = Power pack insert 1518 U; 2 = Moisture alarm insert 1531 U; 3 = Alarm indicator insert 1515 U-12; 4 = Signal deactivation push-switch insert 1520/1 UK; 5 = Relay insert 1539 U; A = Separate built-in device socket outlet

Status-dependent switching, e.g. vapour extractor control (A) as per fire protection regulations or window (B)/door monitoring (C).
Note: Use magnetic contacts with "Window open - contact closed" action
1 = Power pack insert 1518 U; 2 = Relay insert 1539 U; 3 = Monitoring display insert 1566 U; A = Separate built-in device socket outlet