PUMP / CONTROL PANEL SWITCHES - Xylem

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TECHNICAL BROCHUREBCPFS R11PUMP /CONTROL PANELSWITCHES

CentriProWastewaterTERMS TO KNOWPump Switches are used to directly control the operation of a pump. They are normally wide-angle switcheswhich means they operate over a range of approximately 70º to 90º. Pump switches are available with piggybackplugs and with bare leads. Some can also be used with control panels.Control Switches are designed to only control pumps when used with a control or alarm panel. They cannothandle the high starting amps and running amperage of a pump, only signal or control amperage.NO or Normally Open is a switch with contacts that are open in the hanging position. They are used to pumpdown or empty a tank.NC or Normally Closed is a switch with contacts that are closed in the hanging position. They are used to pumpup or fill a tank.A2T SERIESA2X SERIESSJE Double Float Master Pump SwitchMilliAmpMaster Mechanical Float SwitchFeaturesFeatures Mechanically activated, wide-angle switchdesigned to control pumps up to 15 FLA,90 LRA, 120 VAC or 240 VAC. Mechanically activated, snap-action,sealed gold cross-point contactsare designed to activate low currentcontrol panels and alarms. This switch consists of two mechanicalfloats and a splice tube. The splice tubecontains a holding relay which eliminatespump chatter in turbulent conditions. Narrow angle Control for LowVoltage AC or DC applications. Electrical Load – low currentnon-arcing applications 125 VAC – Max. Load .1 amps(Min. Load .16 milliamps) 30 VDC – Max. Load .1 amps(Min. Load .16 milliamps) 5 VDC - Minimum Load 1milliamp Includes standard mounting clampsand boxed packaging. Cable attached to float housing:flexible 18 gauge, 2 conductor (UL,CSA) SJOW, water-resistant (CPE). Cable above splice: flexible 14gauge, 3 conductor (UL, CSA) SJTW,water-resistant, thermoplastic. UL Listed for use in non-potable water and sewage. CSA Certified Floats: 2.74" diameter x 4.83"long (7.0 x 12.3 cm) high impact,corrosion resistant, PP housing foruse in sewage and non-potablewater up to 140º F (60º C). Mounting clamp for attaching to discharge pipe isstandard. Not sensitive to rotation. Maximum submergence or water depth,30' (9 meters), 13 psi. Not sensitive to rotation orturbulence. Flexible 18 gauge, 2 conductor SJOW waterresistant cable. Pumping range: 3" to 48" Impact and corrosion resistant, polypropylene floathousing for use in sewage and water up to 140 º F. Available for pump up or pump down applications. For confined applications requiring an accuratepumping range. CSA Certified See chart for data and order numbers.PAGE 2 Float comes with blue cap for easy identification.

CentriProWastewaterA2D SERIESA2HT SERIESSJE PumpMaster Pump SwitchHigh Temperature Float SwitchFeaturesFeatures Mechanically activated, heavy duty Temperature Rating: 221º F (105º C) contacts, wide angle operation. Wide Angle Switch: contacts open @ 45º below Controls pumps up to 1/2 HP athorizontal and close at 45º above horizontal120 VAC and 1 HP at 230 VAC. Float Material: PC/ABS (Polycarbonate ABS) Non-corrosive PVC housing for use Cord Material: Teflon coatingin liquids up to 140º F (60º C). Ratings: 13 Maximum Amps, ½ HP, 115/230 V Not sensitive to rotationor turbulence. Float Dimensions: 4.63" Long x 2.63" Diameter Pumping range: 7" to 36". Nomenclature: see page 9 16 AWG, SJOW cord is Available lengths: 20', 30' and 50' *available with or withoutpiggyback plug.NOTE: A2HTL High Temperature Rating: 185º F Available as pump up,* No other lengths available in this Series.pump down and SPDTmodels, see NomenclatureChart. For non-potable water, water or sewageA2G SERIESapplications.SJE AmpMaster Pump Switch UL Recognized for use in water and sewage.Features CSA Certified. See chart for amperage range andother data. Mechanically activated, heavy duty contacts, wide angle operation. Controls pumps up to 11 2 HP at115 VAC and 3 HP at 250 VAC. Non-corrosive PVC housing for useA2E SERIESSJE PumpMaster Plus Pump SwitchFeatures Controls pumps up to 3 4 HP at 120 VAC and 2 HP at230 VAC. 14 AWG, SJOW cord is available with or withoutpiggyback plug. All other features are the same as A2DPumpMaster Series above.in liquids up to 140º F (60º C). Maximum pump running currentof 20 amps. Not sensitive to rotation orturbulence. Pumping range: 9" to 24". 12 AWG, SJOW cord isavailable only with bareleads. Available for pump downapplications only. UL Recognized for use in nonpotable water and sewage. CSA Certified See chart for amperage range and other data.PAGE 3

CentriProWastewaterA2R SERIESA2N SERIESSJE MicroMasterSJE SignalMaster Control SwitchFeaturesFeatures Mechanically activated, snap action contacts, wide Mechanically activated, narrow angle. Pump down operation (optional pump up available)angle, designed to activate pumpcontrol panels or alarms. UL Recognized for use in non-potable water and Not designed for direct CSA Certified Non-corrosive PVC housing forconnection to pump.sewage.use in liquids up to 140º F (60º C). See chart for amperage range and other data. Not sensitive to rotation. Controls pump up to 70 amps at 115 VAC and 10amps at 230 VAC Control differential: 1.5" above or 16 AWG, SJOW cord on 230 V; 18 AWG, SJOW cordon 115 V Available as NO (pump down), Pumping range: 8" to 36" Not sensitive to rotation or turbulencebelow horizontal. NC (pump up) or SPDT model, see Nomenclaturepage. For non-potable water, water or sewage applications. Supplied with a pipe clamp for mounting to pipe.A2H SERIESSJE VerticalMaster Pump Switch UL Listed for use in non-potable water and sewage.Features CSA Certified. Mechanically activated vertical See chart for amperage range and other data. operation. UL Normally open - comes with yellow cap for easy Controls pumps up to ½ HP atidentification.120 VAC and 1 HP at 230 VAC. Non-corrosive PVC housing for Normally closed - comes with white cap for easy Overall Dimensions: 12" High, Single pole double throw - comes with green cap foridentification.use in liquids up to 125º F (52º C).easy identification.5" Deep, 3" Wide. Not sensitive to rotation. Pumping range: .75" to 6.5".A2WT SJ ELECTRO WEIGHT 16 AWG, SJOW cord isavailable with or withoutpiggyback plug. Adjustable snap in design. Works with all float switches shown. Available for pump downapplications only. PVC For confined applications requiringan accurate pumping range. Stainless steel mounting bracket and hose clamp.A2WTC CONERY WEIGHT UL Recognized for use in non-potable water and Zinc plated cord weightsewage. CSA Certified See chart for amperage range and other data.PAGE 4 Works with all float switches

CentriProWastewaterPUMP SWITCHES (WIDE ANGLE) can be connected directly to a pumpCONTROL SWITCHES (NARROW ANGLE) can only be used with control panels or alarm 53UA2X63WMaximum RunningAmpsMaximum StartingAmpsCord 07510015901252071015See DescriptionN.O. (1) PUMP XXXXXWeightXXN.C. (2) PUMP UPPAGE 5

CentriProWastewaterWIDE ANGLE 115 VOLT PIGGYBACK FLOAT SWITCHES TO DIRECTLY CONTROL PUMPSOrder NumberMaximum AmpsStart Amps115 V PlugCord 2T311590A2T51N.O. (1) PUMP DOWNPAGE 6N.C. (2) PUMP UP20XXXX

CentriProWastewaterWIDE ANGLE 230 VOLT PIGGYBACK FLOAT SWITCHES TO DIRECTLY CONTROL PUMPSOrder NumberMaximum AmpsStart Amps230 V PlugCord 2T321590A2T52N.O. (1) PUMP DOWN20XXXXN.C. (2) PUMP UPPAGE 7

NOMENCLATUREA2HTL33OPTIONSOPTIONSU Pump Up or Normally Closed (NC)W A2WT Cable WeightB Bulk Packed (internal only)Style of Cord1 115 V piggyback3 Bare lead2 230 V piggybackLength of Cord1 10'6 50'2 15' ➀7 75'3 20'8 100'4 25' ➀9 125'Only available on selectcontrol switches.5 30'Type of SwitchD PumpMaster – SJEP MicroMaster Plus – SJE ➁E PumpMaster Plus – SJER MicroMaster – SJE ➁G AmpMaster – SJET Double Float Master – SJEH VerticalMaster – SJEX MilliAmpMaster J VerticalMaster II – SJE ➁HT High Temperature – MDI - 221ºN SignalMaster – SJEHTL High Temperature – MDI - 185ºFloat SwitchXylem Inc.2881 East Bayard Street Ext., Suite ASeneca Falls, NY 13148Phone: (866) 325-4210Fax: (888) 322-5877www.centripro.comCentriPro is a trademark of Xylem Inc. or one of its subsidiaries. Junior Super Single , Super Single ,PumpMaster , PumpMaster Plus , AmpMaster , MilliAmpMaster , VerticalMaster , VerticalMaster II, SensorFloat , Sensor Float Mini, SignalMaster , MicroMaster , and MicroMaster Plus are registered trademarks andtradenames of SJ Electro Systems, Inc. Double Float Master is a registered trademark of SJE-Rhombus Controls. 2017 Xylem Inc. BCPFS R11 June 2017

SJE Double Float Master Pump Switch Features Mechanically activated, wide-angle switch designed to control pumps up to 15 FLA, 90 LRA, 120 VAC or 240 VAC. This switch consists of two mechanical floats and a splice tube. The splice tube contains a holding rel

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