R88M-G2K030T-BOS2-Z
随着中国工业的快速发展，人们物质生活的提高，同时我们生活环境的污染日益加剧，尤其是水污染已经严重地威胁到了人类的健康，在***推进低碳经济，节能减排的大趋势下，如何节能、***地解决污水处理问题，已经成为社会研究的热点。在加之***对环保投入的不断增加以及污水处理行业改革的不断深入，城市污水处理厂运营管理向市场化、***化、规模化，集团化趋势发展。因此，对污水处理厂的生产运行实施全方面自动控制与远程监控，对降低运行成本、加强生产管理、确保污水处理工艺的正常***运行和水质达标排放、提升企业运营管理的效率和品质具有十分重要的意义。
在污水处理过程中要求整个系统必须安全、可靠运行，在工艺设备、仪表、电气自控系统、计算机和网络系统、系统设计、软件设计等方面，系统的可靠性是考虑的***原则。
SQUARE D PUMPTROL PRESSURE SWITCH MANOSTAT 95-125 PSI, IN BOX
SQUARE D PUMPTROL PRESSURE SWITCH 9013FHG9J27X * IN BOX*
Square D Pumptrol Diaphragm Actuated Pressure Switch 9013FRG89S104 NIB
Square D Pumptrol Class-9013 FSG3 Pressure Switch
SQUARE D PUMPTROL 30-50PSI PRESSURE SWITCH W/PULSATION PLUG 9013FSG2J21P *NIB*
Square D Pull out Central Air-Conditioning Disconnect Switch, none f
Square D Process Signal Amplifer CLE-207100 Class 8410
SQUARE D Pressure Switch, 30-50PSI, 1Port, DPST, 10A - 5B410
SQUARE D PRESSURE SWITCH SERIES C ON 100 PSI OFF 125 PSI 9013GHG2
SQUARE D PRESSURE SWITCH SERIES A 115/230 VAC 1 PHASE MODEL 9013-FTG20
Square D Pressure Switch M# GCW1-5102 ~ SURPLUS~
Square D Pressure Switch Class 9012 Type ACWS-5, , WARRANTY
SQUARE D PRESSURE SWITCH 9013FSG2J21
Square D Pressure Switch 9013 FSG-1, close 20 open 40 PSI, 2 pole N/C 1/8 - NIB
Square D Precision Limit Switch Class 9007 AO-16
SQUARE D POWERPACT FJA I-LINE CIRCUIT BREAKER 20 AMP 1 POLE FJA140205
SQUARE D POWERLINK ECB14020G3 20 AMP 1 POLE 20A 1P CIRCUIT BREAKER- LIGHTLY
Square D Powerlink 20 AMP 1 POLE CIRCUIT BREAKER ECB14020G3 ..... F-141
SQUARE D POWER SUPPLY 8440-PS12, 12 VDC, 0.63 AMP
Square D Power Supply & Logic Unit 9006-SGP1
SQUARE D POWER RELAY CLASS 8501 TYPE CO6V20 SERIES B 30A/300V 50/60HZ
Square D Power Relay 8501CO22V20 Series C
Square D Power Relay 8501C06V20 Series C
Square D Power Relay 8501C06V04 IN BOX!!
Square D position switch type XC-3 limit switch class 9007
Square D Pneumatic Pressure Switch B-0925
SQUARE D PLUG-ON CIRCUIT BREAKER 2 POLE 10A TYPE UO
SQUARE D PLUG IN RELAY 8501KP12P14V20
SQUARE D PLUG IN CIRCUIT BREAKER 20AMP 120V 10KA
SQUARE D PKOGTA2 PKOGTA2
Square D PKGTAB Grounding Bar Insulator Kit (E43S)
Square D PK-GTAB Ground Bar Insulator Kit -
SQUARE D PKD121 PROXIMITY SWITCH NIB CLASS 9006
SQUARE D PK7GTA GROUND BAR KITS IN PACKS LOT OF 4 PIECES SEE PICS #A65
Square D PK15GTAL
SQUARE D PILOT LIGHT W/CONTACT SWITCH 9001 KM38LR 9001KM38LR 120V SER J KA-52
Square D Pilot Light Series F Class 9001 Type KP-1
Square D Pilot Light KM35LR 24-28V Ser. H
Square D Pilot Light Class 9001 Type AL1 120 VAC with R9 red & G9 green Lens
SQUARE D PILOT LIGHT 9001KP1R9 SER J RED CAP UL 4, 13 IN BOX FREE SHIPPING
Square D Pilot Light 9001D2V2R Lot of 5 Surplus
Square D Pilot Light 9001D2V2G Lot of 5 Surplus
Square D pilot light 9001 KM38LY yellow LED 120v ac/dc take out 60 day warranty
Square D Pilot Light 9001 AL1 KM1 Series H 110/120 VAC
SQUARE D PILOT LIGHT 12-14 VAC 9001KM32 9001 KM32
Square D Pilot Light (9001SKP1G9 Ser. H) !!