Double Throw 4 Pole Changeover Switch, 500V AC Manual Electric Transfer Switch

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4 poles manual double throw transfer isolator disconnector switch: 500Vac Introduction In the electrical control circuit, a commonly used electrical control switch, 1, the power combination switch can use it to directly start or stop the low-power motor or the motor is reversing, down and so on. 2, local lighting circuit is also used to control it. 3, the control circuit, generally used to change or control the corresponding functions, such as jog control, remote control, manual automatic control. Combination switch has a single pole, bipolar, three-pole, four-pole, multi-level several, rated current has 10,25,60,100 A variety. Parameters - - - - Conventional current | WGLZ-63 | Rated current In(A) | 63 | Rated insulation voltage Ui (V) | 690 | Dielectric strength (V) | 1890 | Rated surge-resistant voltage Uimp KV | 8 | Motor power | 380V | 63 | P(Kw) | 660V | 75 | Rated short-time withstand current lcw (kA Rms) 0.1s/1s | 8 | Rated breaking capability Icn (A Rms) AC23 380 V | 1000 | Rated making capability Icm (A Rms)AC23 380V | 1250 | Rated shortcurrent making capabilityIcm | 13.6 | (kA peak value) | Mechanical durability 380V | 1400 | Electical curability 380V | 200 | Weight (kg) | 3 poles | 1.3 | - - - - Dimensions

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ZHEJIANG GRL ELECTRIC CO.,LTD

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