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57406-H
- 品牌：AB
- 规格：57406-H
- 材质：57406-H
- 产地：美国
- 更新时间：2014-11-12
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联系方式
吴金孝 先生
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+QQ 2653339695
57406-H 本公司有大量库存现货，全新原装，欢迎订购，当天可发货！！！！！！
联系人：赵艳霞（销售工程师）
联系人：赵艳霞（销售工程师）
电话：0592-5087595
手机：18020776785
传真：0592-5165561
邮箱：2653339695@qq.com
QQ: 2653339695
57406-H
关于AC220V单相供电系统，剩余电流互感器只要套住L/N两根电源线即可，但要求中性线N此后不容许再接地。对于AC380V三相供电系统，由于有三相三线制、三相四线制、三相五线制等使用状况，则根据具体情况将剩余电流互感器同时套住A/B/C三相电源线，或同时套住A/B/C/N线。同理，要求中性线N此后不许再接地，保护线PE不得穿过互感器。
在系统接地的形式为TN-C型时工业自动化网，将其改造为TN-S型、TN-C-S型或局部TT型系统后，才可以安装剩余电流检测装置。
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※荣誉客户：
鞍山钢铁集团公司
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攀钢集团有限公司
武汉钢铁（集团）公司 ASHCROFT 45-1379-AS-02L 0-100PSI 4-1/2 IN 1/4 IN NP
WIKA 9127577 111.10 0-30PSI 2 IN 1/8 IN NPT PRESSUR
F&H EL074390054001A STAINLESS PRESSURE GAUGE 0-160P
WINTERS PFQ768 PRESSURE 0-15PSI 4 IN DIAL 1/4 IN NP
KEMCO SYSTEMS 670-01-006 2-1/2IIN STEM TEMPERATURE 0-25
ANDERSON JB12G CLEARVUE THERMOMETER 20-220F TEMPERA
CENTRAL STATES 3S-D-3U-GF-BT-S?S 0-100PSI 3IN TRI-CL
ANDERSON TVB6G CLEARVUE THERMOMETER 20-220F TEMPERA
VILTER 1204F -30-300PSI 4-1/2 IN 1/4 IN NPT PRESSUR
ASHCROFT DURAGAUGE LIQUID PRESSURE 0-160PSI 5 IN DIAL 1
WINTERS 30-0-150-3 LIQUID STAINLESS PRESSURE -30 TO
QUALITROL 120-010-01 CS-40707 0-120C TEMPERATURE GA
WIKA GLYCERIN DIAPHRAGM 990.34 0-160PSI 5 IN 1/2 IN NPT
MERCOID DA-7031-153-7 5-150PSI 6 IN 1/4 IN NPT PRESSURE
SEC-201L-2540 0-2000PSI 2-1/2IN 1/4IN NPT PRESSURE
ASHCROFT 60-1379BS-2L DURAGAUGE EKB3BFA 0-4000KPA P
YORK REFRIGERATION 990A0011H02 -30-400PSI 3-1/2 PR
ASHCROFT 238A679-01 DURAGAUGE 0-60PSI 3/4 IN NPT PR
ASHCROFT 60-1379BS-2L DURAGAUGE 0-2500KPA PRESSURE
ASHCROFT 45-1377-AS-02B-?160 DURAGUAGE 0-160PSI PR
ANDERSON EL077010071111A STAINLESS 0-300PSI 3-1/2IN
ASHCROFT 60-1038A-02L DUPLEX 1000KPA 6 IN PRESSURE
REOTEMP PRESSURE 0-30PSI 2-1/2IN FACE 1/4 IN NPT GA
MARSH J9042 STANDARD PRESSURE 0-30PSI 4-1/2 IN DIAL
WIKA 990.10 STAINLESS FLUID 0-200PSI 2IN 2500PSI PR
MANNING MAXWELL & MOORE 601038AC 0-15PSI 0-30IN-HG 6 IN
SKF BPSG2-PSA-U SG-PS 80-150 0-4500PSI 1-1/2IN PRES
VALMET CDS-1P-007-B 0-100PSI 2-1/2 IN 1/4 IN NPT PR
HONEYWELL 14506495-101 RECEIVER 20-80 % RH PRESSURE 2-1
TRERICE -20-95C THERMOMETER TEMPERATURE 0-200F 5 IN GAU
SKF BPSG2-PSA-U SG-PS 80-150 0-4500PSI 1-1/2IN PRES
VALMET CDS-1P-007-B 0-100PSI 2-1/2 IN 1/4 IN NPT PR
HONEYWELL 14506495-101 RECEIVER 20-80 % RH PRESSURE 2-1
TRERICE -20-95C THERMOMETER TEMPERATURE 0-200F 5 IN GAU
ASHCROFT 45-1009-A-02L-3?0 PRESSURE 0-30IN-HG 4-1/2I
MARSHALL TOWN PRESSURE 0-60PSI 6 IN 1/4 IN NPT GAUGE B3
WIKA TI.T20 BIMETAL THERMOMETER 8IN TEMPERATURE 50
NOSHOK 25-410-100 DUAL SCALE PRESSURE 0-100PSI 2-1/2IN
TRERICE 52-2776.1 22 TEMPERATURE -40 TO 160F 5 IN 1/2 I
FOXBORO 65HV-OHT M/65H INDICATOR 0-15000GPM GAUGE D4561
ASHCROFT 0-100 1 LB SUBD PRESSURE 6 IN 1/4 IN NPT GAUGE
DWYER 2008D MAGNEHELIC DIFFERENTIAL PRESSURE 0-8IN-H2O
ASHCROFT 316 DIAPHRAGM LIQUID FILL PRESSURE 0-1500PSI 3
BOURDON SEDEME 0-100PSI STAINLESS PRESSURE 0-700KPA 4IN
WIKA 633.34 MANOMETER 0-8.7PSI 4.5 IN 1/2 IN NPT PR
DWYER 167004-00 MAGNEHELIC 0-25 X100 CFM PRESSURE 4 IN
DWYER 167007-0 MAGNEHELIC 0-20 X 100 CFM PRESSURE 4 IN
TRERICE 52-2199 PRESSURE 0-100PSI 5 IN 1/4 IN GAUGE B26
CROMPTON 016-05AA-EC 0-1500AMPS 3-1/2 IN GAUGE D276325
DWYER 2230-LT MAGNEHELIC PRESSURE 0-30PSI 5 IN 1/8
ASHCROFT VE3CCBG THERMOMETER 6IN STEM 0-300C 5 IN 1
MARSH P5768 0-1000PSI 4-1/2 IN FACE 1/2 IN NPT PRES
DWYER 2005 MAGNEHELIC 0-5IN-H2O 4 IN 1/8 IN NPT PRE
USG 33002 SOLFRUNT PRESSURE 0-30PSI 4-1/2 IN 1/2 IN NPT
MARSH 16552 PRESSURE 0-5000PSI 3-1/2 IN DIAL 1/4 IN NPT
ASHCROFT 30EI60L025 THERMOMETER 50-550F 3IN 1/2IN N
USG 00641 VACUUM PRESSURE 0-30IN-HG 6 IN 1/4 IN GAU
DWYER 3005MR PHOTOHELIC PRESSURE 0-5IN-H2O 5 IN 1/4 IN
DWYER 4015 CAPSUHELIC PRESSURE 0-15IN-H2O 5IN FACE
WIKA 316 SS DIAPHRAGM PRESSURE 0-30PSI 4 IN 1/4X1 IN NP
DWYER 2060C MAGNEHELIC PRESSURE 0-60IN-H2O 4 IN 1/8
TRERICE 52-2198 PRESSURE 0-60PSI 6 IN 1/4 IN GAUGE
PMC DOW 200 HC 0.003 0-700KPA LIQUID PRESSURE 0-100PSI
JOHNSON CONTROLS Q-8208 -40-60C TEMPERATURE -40-160F 4I
ASHCROFT 45 1379 AS 02L 0-30IN-HG 0-15PSI 1/4 IN NP
SWAGELOK PGI-63S-PG200-L?ADX-A 0-200PSI 2 IN 1/2 IN
FOSTER 025FFBC00160 GLYCERIN 0-160PSI 2 IN 1/4 IN NPT P
ASHCROFT 30 EI 60 R 040 50-400F 3 IN 1/2 IN NPT TEM
MARSH J9012 PRESSURE 4-1/2 IN 1/4 IN NPT GAUGE 30/0
ASHCROFT AMC 4296 PRESSURE 30-300PSI 5 IN 1/4IN NPT
BAUMER 11011142 MEX5-D30.B18 0-2-1/2BAR 1/2 IN BSP
WIKA 9553406 233.54 MR-01-75 0-200PSI 4 IN 1/2 IN NPT P
HYCON MSL 2A2.07 HYDRAULIC MULTI-STATION PRESSURE 0-230
ASHCROFT 15W1005 0-400KPA 1-1/2 IN 1/8 IN NPT PRESS
ASHCROFT 10155967-1 30CI60R040 BIMETAL THERMOMETER
DWYER W41L MAGNEHELIC PRESSURE 0-15IN-H2O 4 IN 1/4
DIXON GLSC410 0-60PSI 2-1/2IN FACE 1/4IN NPT PRESSU
WIKA 32040D206S4 50-300F 3IN FACE TEMPERATURE GAUGE D39
ASHCROFT 50 EI 60E 090 BIMETAL THERMOMETER 50-300F 5IN
MARSH A64-1 0-420KPA 0-60PSI 5 IN 1/4 IN NPT PRESSURE G
ASHCROFT 8964 DURALIFE 0-60PSI 3-1/2 IN 1/4 IN NPT PRES
ASHCROFT 45-1279-RS-04L-?1500 4-1/2 IN 1/2 IN NPT PRESSU
USG 656601CA3CD3A00 0-30IN-HG 100MM 1/4 IN NPT VACUUM P
WIKA 316 SS 0-300PSI 5 IN 1/2 IN NPT PRESSURE GAUGE B42
PALMER 19642 0-240F 5IN TEMPERATURE GAUGE D394787
DWYER W09H MB MAGNEHELIC 0-4CFM X100 PRESSURE 4 IN 1/4
DWYER 12-166996-01 MAGNEHELIC 0-20 X 100 CFM 4 IN DIAL
WIKA 9127577 111.10 0-30PSI 2 IN 1/8 IN NPT PRESSUR
NOSHOK 20-110-160 PRESSURE 0-160PSI 1-3/4 IN 1/8 IN
NOSHOK 25-900-30/15PSI?/KPA 0-15PSI 1/4IN NPT PRESSU
57406-H
57406-H
