UE开关是由成立于1931年的美国联合电气控制公司（United Electric Controls）生产的UE机械压力开关、UE电子压力开关、UE差压开关、UE温度开关等
UE J120K-S147B UE J120-486 UE J400K-456 UE H100K-541 UE J400-553 UE J402-550 UE H100-701 UE H100-612 UE H100-610 UE J402-S156B-M202
UE H100K-541 UE H100-193 UE STD930-E1H-00000-MB.S2.1C
UE H100K-541 UE 压力开关 H100-193 UE UE压力开关 J402-134
UE 压力开关 H122-S156B UE 压力开关 H122-612
UE J120-S134B -1～1.4BA UE 压力开关 J402-612-M540
UE 压力开关 J400-144-M446
UE 压力开关 H100-191-M446 UE 压力开关 J402-454 CCL
UE 压力开关 H117-189-M446 UE 压力开关 H117-190-M446
UE 压力开关 J402-126 UE 压力开关 H100-702-M446
UE 温度开关 P100-7BS-6S-6S-W050 UE 差压开关H400K-456 UE 压力开关H400-376 UE J120-483
100系列压力，差压开关
H100-485 H100-486 H100-488 H100-489 H100-174 H100-532 H100-533 H100-15732
H100-218 H100-270 H100-274 H100-15733 H100-535 H100-171 H100-172 H100-173
H100-361 H100-376 H100-610 H100-612 H100-534 H100-567 H100K-545 H100K-546
H100-191 H100-484 H100-494 H100-531 H100-616 H100-680 H100-358 H100-15884
H100K-547 H100K-548 H100K-540 H100K-541 H100-520 H100-521 H100-522 H100-523
H100K-542 H100K-543 H100K-544 H100-524 H100-525 H100-530 H100-15731
H100-192 H100-193 H100-194 H100-490 H100-705 H100-706 H100-190 H100-15736
H100-491 H100-492 H100-493 H100-15735 H100-701 H100-702 H100-703 H100-704
H100-183 H100-184 H100-185 H100-186 H100-564 H100-565 H100-566 H100-15737
H100-188 H100-189 H100-483 H100-15734 H100-560 H100-561 H100-562 H100-563
H117系列压力，差压开关
H117-358 H117-361 H117-376 H117K-548 H117-701 H117-702 H117-703 H117-704
H117-484 H117-494 H117-191 H117-567 H117-564 H117-565 H117-566 H117K-543
H117-174 H117-531 H117K-546 H117K-545 H117-560 H117-561 H117-562 H117-563
H117-520 H117-521 H117-522 H117-523 H117-171 H117-172 H117-173 H117K-541
H117-524 H117-525 H117-530 H117K-540 H117-532 H117-533 H117-534 H117-535
H117-183 H117-184 H117-185 H117-186 H117-491 H117-492 H117-493 H117K-542
H117-188 H117-189 H117-483 H117K-547 H117-192 H117-193 H117-194 H117-490
H117-485 H117-486 H117-488 H117-489 H117-705 H117-706 H117-190 H117K-544
120系列温度开关
C120-120 C120-121 B121-120 B121-121 E121-4BS E121-5BS E121-8BS E121-13273
B122-120 B122-121 E121-3BS E122-8BS B122-13322 E121-2BSA E121-2BSB
F120-1BS F120-2BS F120-3BS F120-4BS E122-5BS E122-13321 B121-13272
F120-5BS F120-6BS F120-7BS F120-8BS E122-2BSA E122-2BSB E122-3BS E122-4BS
400系列温度开关
F400-5BS F400-6BS F400-7BS F400-8BS C403-121 E400-3BS E400-4BS E400-2BSA
F402-1BS F402-2BS F402-3BS E403-2BSB B402-121 B403-121 C400-121 C402-121
F402-4BS F402-5BS F402-6BS F402-7BS C402-120 C403-120 B400-121 E400-2BSB
F402-8BS F403-1BS F403-2BS E403-2BSA B400-120 B402-120 B403-120 C400-120
F403-3BS F403-4BS F403-5BS F403-6BS F403-7BS F403-8BS E400-4BS E400-2BSB
E403-4BS E403-5BS E403-8BS F400-1BS E402-5BS E402-8BS E403-3BS E402-2BSA
F400-2BS F400-3BS F400-4BS E402-2BSB E400-5BS E400-8BS E402-3BS E402-4BS
J400系列压力，差压开关
J400-164 J400-270 J400-274 J400-16014 J403-144 J403-146 J403-156 J403-164
J400-440 J400-441 J400-442 J400-443 J403-126 J403-134 J403-137 J400-S144B
J400-448 J400-449 J400-450 J400-S126B J403-358 J403-376 J403-610 J403-614
J400-451 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 J400-555 J403-570
J400K-457 J400K-599 J402K-127 J400K-127 J400K-544 J402K-S146B J402K-S144B
J402K-137 J400K-S146B J400K-S156B J402K-545 J402K-546 J402K-547 J402K-548
J402K-134 J402K-144 J400K-456 J402K-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-S164B
J402-610 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 J403-451 J400-S156B
J402-156 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 J402-S146B
J402-443 J402-448 J402-449 J402-S144B J402-450 J402-451 J402-452 J402-453
J403-S164B J400K-S127B J400K-S134B J403-554 J402-554 J400K-134 J400K-157
J403-555 J403-S126B J403-S134B J403-S137B J400K-137 J400K-144 J400K-146
J400K-156 J400K-455 J400K-S137B J400K-S144B J403-S144B J403-S146B J403-S156B
J402-552 J402-553 J402-612 J402-555 J402-535 J402-570 J402-571 J402-16014
J400-570 J400-571 J400-572 J402-S156B J402-531 J402-532 J402-533 J402-534
J400-358 J400-361 J400-376 J400-610 J402-524 J402-525 J402-530 J402-S134B
J400-614 J400-126 J400-134 J402-S164B J402-520 J402-521 J402-522 J402-523
J400-137 J400-144 J400-146 J400-156 J403-270 J403-274 J403-440 J400-S146B
H400系列压力，差压开关
H402-S156B H402-S146B H402-S164B H400K-559 H402K-455 H402K-559 H403-S144B
H403-S164B H403-S156B H403-S146B H400K-455 H400K-456 H402K-457 H400K-457
H400-258 H400-270 H400-274 H402-258 H402-270 H402-274 H400-354 H400-S126B
H400-358 H400-361 H400-376 H402-354 H402-358 H402-361 H402-376 H400-S134B
H403-354 H403-358 H403-361 H403-376 H400-126 H400-134 H400-137 H400-S137B
H400-144 H400-146 H400-156 H400-164 H400-440 H400-441 H400-442 H400-S144B
H400-443 H400-448 H400-450 H400-452 H400-453 H400-454 H400-550 H400-S146B
H400-552 H400-553 H400-554 H400-555 H402-550 H402-552 H402-553 H400-S156B
H402-554 H402-555 H402-126 H402-134 H403-440 H403-441 H403-442 H402-S137B
H402-137 H402-144 H402-146 H400-S164B H403-144 H403-146 H403-156 H403-164
H402-156 H402-164 H402-440 H402-441 H403-126 H403-134 H403-137 H402-S134B
H402-442 H402-443 H402-448 H402-S126B H402-450 H402-452 H402-453 H402-454
H403-443 H403-448 H402K-456 H402-S144B H403-S137B H403-S134B H403-S126B
100系列温度开关
E100-3BC E100-4BC E100-5BC E100-8BC F100-8BS F100-1BC E100-2BSB E100-2BSA
F100-1BS F100-2BS F100-2BS E100-13545 F100-8BC E100-8BS F100-6BS F100-7BS
F100-3BC F100-4BC F100-5BC F100-6BC E100-3BS E100-4BS E100-5BS B100-13546
F100-7BC F100-2BC E100-2BCA E100-2BCB F100-4BS F100-5BS B100-120 B100-121
J120系列压力，差压开关
J120K-S147B J120K-36 J120K-37 J120K-38 J120K-39 J120-172 J120-S156B
J120-520 J120-521 J120-522 J120-523 J120-616 J120-680 J120-701 J120-15835
J120-524 J120-525 J120-530 J120-S126B J120-376 J120-270 J120-274 J120-612
J120-531 J120-532 J120-533 J120-534 J120-356 J120-358 J120-361 J120-15622
J120-535 J120-560 J120-561 J120-S134B J120-144 J120-152 J120-156 J120-164
J120-562 J120-563 J120-564 J120-565 J120-126 J120-134 J120-137 J120-S164B
J120-566 J120-567 J120-171 J120-S137B J120-491 J120-492 J120-493 J120-494
J120-172 J120-173 J120-174 J120-183 J120-193 J120-194 J120-490 J120-S156B
J120-184 J120-185 J120-186 J120-S144B J120-489 J120-190 J120-191 J120-192
J120-485 J120-486 J120-488 J120-S152B J120-188 J120-189 J120-483 J120-484
J120-702 J120-703 J120-704 J120-705 J120-552 J120-553 J120-554 J120-15839
J120-450 J120-451 J120-452 J120-15837 J120-453 J120-454 J120-550 J120-551
J120K-147 J120K-157 J120K-367 J120K-455 J120K-548 J120-555 J120K-S157B
J120K-456 J120-15834 J120-15836 J120K-544 J120K-545 J120K-546 J120K-547
J120K-457 J120K-599 J120K-540 J120K-541 J120K-542 J120K-543 J120-15838
H121，122系列压力，差压开关
H122P-376 H122P-450 H122P-S134B H122-614 H122-270 H122-274 H121-S146B
H122P-452 H122P-453 H122P-454 H122P-550 H122-358 H122-361 H122-376 H122-612
H122P-552 H122P-553 H122P-S144B H122-146 H122-156 H122-164 H121-S144B
H122P-554 H122P-555 H122P-612 H122P-614 H122-126 H122-134 H122-137 H122-144
H122P-S146B H122P-S156B H122P-S164B H121-703 H121-704 H121-705 H121-15875
H121K-147 H121K-157 H121K-456 H121K-457 H121-554 H121-555 H121-701 H121-702
H121K-599 H121K-S147B H121K-S157B H121-550 H121-552 H121-553 H121-S137B
H122K-147 H122K-157 H122K-456 H122K-457 H121-450 H121-452 H121-453 H121-454
H122K-599 H122K-S147B H122K-S157B H121-614 H121-270 H121-274 H121-S134B
H121-126 H121-134 H121-137 H121-144 H121-358 H121-361 H121-376 H121-612
H121-146 H121-156 H122P-553 H122P-S144B H122-146 H122-156 H121K-S157B
H122-S126B H122-S134B H122-S137B H122-703 H122-704 H122-705 H121-S164B
H122-S144B H122-S146B H122-S156B H122-S164B H122-554 H122-555 H122-701
H122-702 H122P-126 H122P-134 H122P-144 H122P-146 H121-164 H121-S126B
H122P-156 H122P-164 H122P-S126B H122-550 H122-552 H122-553 H121-S156B
H122P-270 H122P-274 H122P-358 H122P-361 H122-450 H122-452 H122-453 H122-454