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8403 Series Ammeters & 8404 Series Voltmeters CONTROLS Selection Table Version Ammeter Measuring Catalog Number Voltmeter Range Type no. Assembly Overload for individual (code for Scale order installation) 8403 Ammeter ❑ 72 mm 2.83" Slide-in Scale 8404 Voltmeter ❑ 72 mm 2.83" Bezel Dimensions direct measuring 0 -20mA 2 times 8403/2-0.02/0.04 82/0.02/0.04 0 -1/2A 8403/2-1/2 82/1/2 0 -4/8A 8403/2-4/8 82/4/8 0 -10/20A 8403/2-10/20 82/10/20 0 -15/30A 8403/2-15/30 82/15/30 0 -25/50A 8403/2-25/50 82/25/50 for current sec 1A 8403/2-1 82/1 transformers sec 5A 2 and 5 times overload 8403/2-5 82/5 } Slide-in scale for 2 times overload or for ammeters for 5 times overload indirect measuring ranges measuring 0 … 1; 5; 10; 15; 20; State measuring 25; 30; 40; 50; 60; 75; 100; range 150; 200; 250; 300; 500 direct measuring 0 -10V 8404/2-10 79/10 0 -100V 8404/2-100 79/100 0 -120V 8404/2-120 79/120 0 -150V 8404/2-150 79/150 0 -250V 8404/2-250 79/250 0 -500V 8404/2-500 79/500 Bezel 2.83" x 2.83" 72mm x 72mm 86 038 02 58 7 145 (for ammeter 8403 and for voltmeter 8404) APPROVALS Certification Pending CERTIFIED - FILE LR99480 PTB 01 ATEX 2158 U Ammeter The 8403 Series ammeters are used to measure current of a motor supply circuit in a potentially explosive atmosphere. They are moving iron instruments with an accuracy class 2.5. They are available for direct measuring up to 25 Amps, and for indirect measuring in conjunction with a current transformer either for 1 Amp or 5 Amp secondary current. For indirect measuring slide-in scales are available. Ammeter/slide-in scale must have the same ratio that the CT has. (CTs are not supplied). A red pointer can be manually adjusted for quick visual comparison of the actual value with the set value. Voltmeter The 8404 Series of voltmeters are used to measure voltage of a motor supply circuit in a potentially explosive atmosphere. They are moving iron instruments with an accuracy class 2.5. A red pointer can be manually adjusted for quick visual comparison of the actual value with the set value. Both 8403 Ammeters and 8404 Voltmeters are suitable to mount into increased safety enclosures Series 8125 or 8146. Slide-in scale for ammeters with CT 8403 Ammeter and Voltmeter 8404 with bezel assembly 145 8403 Ammeter Bezel Assembly 145 INNOVATIVE EXPLOSION PROTECTION by R. STAHL 1-800-782-4357 F32
8125 Series Control Stations CONTROLS DIMENSIONS 6.95" 176.5mm 5.37" 136.5mm .98" 25mm C 6.95" 176.5mm 5.37" 136.5mm .98" 25mm C .98" 25mm 7.7" 199mm C 9.3" 237mm 6.63" 168.5mm 6" 152.5mm 4.59" 116.5mm A D B .28" 7mm .22" 5.5mm .39" 10mm 3.58" 91mm 7.00" 228.5mm 8.37" 212.5mm 6.95" 176.5mm A D B .28" 7mm .22" 5.5mm 10mm .39" 3.58" 91mm 9" 229mm 8.4" 213mm 6.95" 176.5mm A D B .28" 7mm .22" 5.5mm .39" 10mm d 8125/5041 8125/5051 8125/506• .28" 7mm C C .28" 7mm A B 6.95" 176.5mm 8.37" 212.5mm 9.00" 228.5mm A 14.17" 360mm B 15.59" 396mm 16.22" 412mm Available Enclosure Depth (d) 1 3 5 6 Enclosure Sizes 3.58" 5.91" 7.48" 9.06" 91mm 150mm 190mm 230mm 8125/504• x - - - 8125/505• x - - - 8125/506• x x - - 8125/507• x x - - 8125/508• x x x x 8125/509• x x x - 0.47" 12mm D 12.60" 320mm .98" 25mm 14.17" 360mm .22" 5.5mm d .39" 10mm D 12.60" 320mm .98" 25mm 14.17" 360mm .22" 5.5mm d .39" 10mm 8125/507• 8125/508• .28" 7mm C A B 14.17" 360mm 15.59" 396mm 16.22" 412mm 27.05" 687mm D 28.62" 727mm .98" 25mm .22" 5.5mm d .39" 10mm 8125/509• Flange option: Add to overall dimensions. INNOVATIVE EXPLOSION PROTECTION by R. STAHL 1-800-782-4357 F30
Page 1 and 2: ConSig 8040 Series CONTROLS CONTROL
Page 3 and 4: CONTROLS ConSig 8040 Series CONTROL
Page 5 and 6: CONTROLS ConSig 8040 Series PRE-CON
Page 7 and 8: CONTROLS ConSig 8040 Series Start H
Page 9 and 10: CONTROLS Control Components PUSH BU
Page 11 and 12: CONTROLS Control Components Orderin
Page 13 and 14: CONTROLS Control Components 8008 CO
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Page 17 and 18: CONTROLS ConSig 8040 Series DIMENSI
Page 19 and 20: CONTROLS 8146 Series Control Statio
Page 25 and 26: CONTROLS Notes F23 INNOVATIVE EXPLO
Page 29 and 30: CONTROLS 8125 Series IN CARBON STEE
Page 31: CONTROLS 8125 Series Control Statio
Page 35: CONTROLS Control Components Orderin

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