Selection of l't type(ON or OFF)for short-time delay. Neutral protection On 3-pole circuit breakers, neutral protection is not possible.On 4-pole circuit breakers, neutral protection may be set using a three-position switch: neutral unprot...
SQUARE D by Schneider Electric施耐德电气微型断路器,塑壳断路器,空气断路器,配件MCB , MCCB,ACB Automatic Switches HGL26000S15 JGL26000S17 JGL26000S25 HGL36000S15 JGL36000S17 JGL36000S25 LGL36000S40X LGL36000S60X LGL46000S40X LGL46000S60X PJL26000S60 PJL26000S80 PJL26000S10 PJL26000S12 PJL36000S60...