J400-453J400-441UE压力开关（J400-453 J400-441 spot US UE pressure switch ）

J400-453 J400-441 spot US UE pressure switch J400-453 J400-441 single set point pressure switch, a SPDT switch signal output, mechanical dry contact, the setting value range can be adjusted. The external mechanical force of the UE pressure switch acts on the action through the transmission elements (press pins, buttons, levers, rollers, etc.), and accumulates the energy to the critical point to produce an instantaneous action, so that the movable contact at the end of the action and the fixed contact Tap to quickly connect or disconnect. When the force on the transmission element is removed, the action generates a reverse action force, and when the reverse stroke of the transmission element reaches the critical point of action, the reverse action is completed instantaneously. The control UE pressure switch is a high-voltage component. When adjusting, you must pay attention to safety and protection. When adjusting, first open the top round protective cover, and then use a flat-head screwdriver to turn it counterclockwise to increase the pressure. Turn clockwise to reduce the pressure. Because the pressure switch The numerical value is precise, so it needs to be rotated slowly when adjusting, so as not to damage the pressure switch. When adjusting the differential pressure (the pressure between the upper limit and the lower limit), first open the front cover, find the slotted screw in the upper right corner, use a slotted screwdriver to turn clockwise to increase the differential pressure, and turn the UE pressure switch counterclockwise to decrease the differential pressure, adjust The pressure difference needs to cooperate with the pressure adjustment, please adjust carefully. The UE pressure switch has small contact spacing, short action stroke, small pressing force, and rapid on-off. The commonly used models of J400series pressure and differential pressure switches are as follows: J403-134 J403-137 J400-S144BJ400-448 J400-449 J400-450 J400-S126B J403-358 J403-376 J403-610 J403-614J400-451 J400-452 J400-453 J400-454 J403-571 J403-572 J403-361 J400-S137B J400-550 J400-551 J400-552 J400-S134B J400-553 J400-554 J400-3055 J400-3055 J400-3055 J400-555 457 J4002K-1299 J402k-1244 J402k-S146B J40k-546 J402K-546 J402K-546 J402K-546 J402K-548 J402K-548 J402K-456 J402K-456 J402K-456 J402k-456 J402k-456 J402k-456 J402k-456 -543 J402K-544   J402K-S157B  J402K-S156B J402K-146 J402K-156 J400K-S157B J402K-S127B J402K-540 J402K-541 J402K-542 J402K-157 J402K-455 J402K-456 J402K-457 J402K-599 J402K-S134B J402K-S137B J402-572 J402-358   J402-361  J402-376 J403-551 J403-552 J403-553 J400-S164BJ402-610 J402-614 J402-126 J402-S126B J403-452 J403-453 J403-454 J403-550 J402-134 J402-137 J402-144 J402-146 J403-449 J403-450 J403-4401 J403-451 J403-451 J402-134 156 J402-164 J402-270 J402-S137B J403-441 J403-442 J403-443 J403-448 J402-574 J402-440 J402-441 J402-442 J402-454 J402-550 J402-551 J44B34 J402- S26 -448 J402-449 J402-S144B J402-450 J402-451 J402-452 J402-453 J403-S164B J400K-S127B J400K-S134B J403-554 J402-554 J400K-134 J400 K-157

注：除J400-453J400-441UE压力开关，更多United Electric(UE)型号欢迎电话或在线联系。

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