... , low malfunction, service, etc. In stead of touch, thyristor switch, common compound switch, widely used in low voltage reactive power claims.2 ... , delay when opened rapid flashes D in a state of delay. P,D in slow flashing switch in normal working condition.2. Phase ... +/-20%, use life 100,000 times.2. Switch 2000V switch power voltage: acuities than 2W3. Switch pressure resistance than 0.1V: 20S, high ...