1. JS23 series time relay model meaning
2. Model meaning of JS11 series motor-type time relay
3. 7PR4040, 7PR4140 type time relay
7PR4040, 7PR4140 time relays are suitable for AC 50Hz or 60Hz, voltage 110-120V, 120-127V, 220V circuit, in the automatic or semi-automatic control system according to the predetermined time to make the controlled component action. The relay is a synchronous motor type mechanical structure, the synchronous speed of the motor is only affected by the power frequency, so the accuracy is high, and the mechanical structure has the characteristics of strong anti-interference ability, small delay error, convenient installation, flexible use, and small size.
4. JSS1 electronic time relay model and its meaning
5. Model and meaning of JS14A series transistor time relay
6, JS20 transistor time relay model and its meaning
JS20 series transistor time relay is suitable for the control circuit of AC 50 Hz, voltage 380V and below or DC 110V and below, as a time control element, delays according to a predetermined time, or periodically turns on or off the circuit.
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