Timing relays PO-406

Timing relays PO-406

PO-406

To under plaster box Ø60.
Lagged-pulse time relays are devised to support the power supply of the controlled receiver for a specified period of time after decay of the control voltage, e.g. in bathroom ventilation systems in which the upkeep of the fan operation (activated along with the lighting) is required for a specified period of time after turning off the accompanying lighting.

Functioning
The application of control voltage S to the relay causes its activation and the resulting supply of voltage R to the controlled receiver. After decay of the control voltage, the operation of the receiving device is kept for the support time t (preset with the potentiometer). After the t time has been counted down, the controlled receiver is turned off automatically. If control voltage S is re-supplied before the lapse of the preset time, the relay will repeat its operational sequence.
 


   

Power supply voltage230 V AC
Operating modelagged-pulse time relays
The executive elementrelay
Maximum load current10 A
Contact configuration1 × NO
Separation of the contactNO
Control pulse currentless than 300 mA
Hold time1÷15 min.
terminal4×DY 1mm²; length: 10 cm
Power consumption0,56 W
Working temperature-25 ÷ 50 °C
dimensionsØ 55 mm; height: 13 mm
Assemblyin a flush-mounted box Ø60
Level of securityIP20

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