Specifications BZ, BA, BE Series Standard Basic Switches

1 16 SpecificationsclickNo. CP-PC-BZBZ, BA, BE SeriesStandard Basic SwitchesFEATUREST hese Switches are Used Extensively and Have Earned the High Respect of Basic Switches (BZ, BA, BESeries) are representative of Yamatakebasic Switches for their range of models and high GUIDETypeBZBABEC lassificationGeneral purposeSealed typeStandardtypeLow currentload typeHigh sensitivitytypeHigh sensitivitylow current loadtypeSealed typeSealed lowcurrent loadtypeHigh capacity type(20A)High capacity type(25A)ActuatorsPin plungerShort plunger~Panel mountplunger~~~Panel mount roller plunger/cross roller plunger~~~~Fine plunger~~Lever~Roller lever~Short roller lever~One-way roller lever~~~~~~Reverse action lever~~~~Reverse actionroller lever~~~~Reverse action shortroller lever~~~~Contact your agent for details of items marked by ~ .2 RATING/TERMINAL TYPEItemElectricalratingCataloglistingSo lderterminalScrewterminalTypeBZStandard/ Sealed15 ABZ-2 RHigh sensitivity15 ABZ-RLow current capacityBA, BE20 ABA25 ABECONTACT & TERMINAL TYPEItemTypeCatalog listingCircuit configurationSingle-PoleDouble-ThrowBZ-2 R/R, BA, BEBASIC EN (IEC) Standard COMPATIBLE TYPEEN (IEC) Standard compatible Standard type/high sensitivity typeBZmodels are available.

2 For details, see page SPACING In the catalog listing of the Basic switch, the following code indicates the contact spacing:(Example)BZ-2R-T4-JCodeContact spacingFeaturesR(Note) sensitivity, light model, high accuracy, and long lifeNote:Code R is for custom MOUNTING METHOD When mounting by the side screwMethod for mounting on athin plateMethod for mounting on athick plateMounting screwUse M4 screws forBZ,BAandBEswitches. ( for theswitches made by Honeywell,Inc. of the )Tightening torque must be Panel mounting (catalog listingBZ-2RQ--J) When mounting on a panel, limit the tightening torque of thehexagonal head nut on the actuator to When mounting the panel mount plunger/roller plunger on theside panel, the switch is sometimes damaged if the dog startupangle or operation speed is that switch is sometimes damaged also if the impactoperation and movement after operation is large.

3 Drill the mounting hole as follows:Panel mountplungerPanel mountroller plunger Wiring to solder terminal type Switches Quickly wire the lead wire to the solder terminal within fiveseconds using a 60W or less capacity soldering heating sometimes causes the switch characteris-tics to degrade. After soldering, prevent tension force from being applied untilthe terminal section has sufficiently Basic Switches BZ SeriesFEATURESHigh-quality Switches That Have Passed the UL/CSA standards .* :LR61643 Wide range of types. Standard type. Sealed type. (rain-proof structure) High sensitivity. (small ) Reverse action lever type. (effective when there is impact operation) A wide range of actuators is available. Select the actuator ac-cording to your specific requirements and conditions of use. Mechanical life: 20 million cycles. (on pin plunger type) EN 60947-5-1 (IEC 947-5-1) compatible types Machine tools and various industrial machinery For control of pressure, temperature, fluid level, weight, speed and time Household equipment, automobiles and control equipment4 ORDER GUIDE Standard (N) (N) (mm) (mm) (mm) (mm) (mm)MovementdifferentialTerminalApproval standardCatalog listingName/ShapePin ~Max.

4 Min. screwSolderedUL/CSABZ-2R-T4-JBZ-2R-JShor t ~Max. screwSolderedUL/CSABZ-2RD-T4-JBZ-2RD-JPa nel ~ screwSolderedUL/CSABZ-2RQ1-T4-JBZ-2RQ1-J Panel mount roller/Cross roller ~ screwSolderedUL/CSABZ-2RQ18-T4-JBZ-2RQ18 1-T4-JBZ-2RQ18-JBZ-2RQ181-J(roller)(cros s roller)(roller)(cross roller)Fine ~Max. screwSolderedUL/CSABZ-2RS-T4-JBZ-2RS-JLe verMax. Min. ~ screwSolderedUL/CSABZ-2RW80-T4-JBZ-2RW80 -JRoller leverMax. Min. ~ to screwSolderedUL/CSABZ-2RW82-T4-JBZ-2RW82 -JShort rollerleverMax. Min. ~ screwSolderedUL/CSABZ-2RW822-T4-JBZ-2RW8 22-JOne-way rollerleverMax. Min. ~ screwSolderedUL/CSABZ-2RW826-T4-JBZ-2RW8 26-JReverse action leverMax. Min. ~ screwSolderedUL/CSABZ-2RM-T4-JBZ-2RM-JRe verse actionroller leverMax. Min. ~ screwSolderedUL/CSABZ-2RM2-T4-JBZ-2RM2-J Reverse action shortroller leverMax.

5 Min. ~ screwSolderedUL/CSABZ-2RM22-T4-JBZ-2RM22 -J5 High sensitivity type (Actuator shape and external dimensions are the same as Standard type.) (N) (N) (mm) (mm) (mm) (mm) (mm)MovementdifferentialTerminalApproval standardCatalog listingName/ShapePin ~Max. Min. screwSolderedUL/CSABZ-R-T4-JBZ-R-JShort ~Max. screwSolderedUL/CSABZ-RD-T4-JBZ-RD-JPane l ~Max. screwSolderedUL/CSABZ-RQ1-T4-JBZ-RQ1-JPa nel mount roller/Cross roller ~Max. screwSolderedUL/CSABZ-RQ18-T4-JBZ-RQ181- T4-JBZ-RQ18-JBZ-RQ181-J(roller)(cross roller)(roller)(cross roller)Fine ~Max. screwSolderedUL/CSABZ-RS-T4-JBZ-RS-JLeve rMax. Min. ~ screwSolderedUL/CSABZ-RW80-T4-JBZ-RW80-J Roller leverMax. Min. ~ screwSolderedUL/CSABZ-RW82-T4-JBZ-RW82-J Short rollerleverMax. Min. ~ screwSolderedUL/CSABZ-RW822-T4-JBZ-RW822 -J Circuit configuration and terminal diagrams(unit: mm)ModelCircuitconfigurationTerminal dimensionsSwitchmountingscrewBZ-2 RSingle-PoleDouble-Throw(SPDT)Screw terminalSoldered terminalM4 screwBZ-RNote:On reverse action types, the and terminal positions are External Dimensions(Unit: mmGeneral )BZ-2R-T4-J, BZ-R-T4-JBZ-2RD-T4-J, BZ-RD-T4-JBZ-2RQ1-T4-J, BZ-RQ1-T4-JBZ-2RQ18-T4-J, BZ-RQ18-T4-JBZ-2RQ181-T4-J, BZ-RQ181-T4-JBZ-2RS-T4-J, BZ-RS-T4-JBZ-2RW80-T4-J, BZ-RW80-T4-JBZ-2RW82-T4-J, BZ-RW82-T4-J7(Unit: mmGeneral )BZ-2RW822-T4-J, BZ-RW822-T4-JBZ-2RW826-T4-JBZ-2RM-T4-JBZ -2RM2-T4-JBZ-2RM22-T4-J Sealed (N) (N) (mm) (mm) (mm) (mm) (mm)MovementdifferentialTerminalApproval standardCatalog listingName/ShapePin Max.

6 ~ screwSolderedUL/CSABZ-2R55-T4-JBZ-2R55-J Short 23~ screwSolderedUL/CSABZ-2RD55-T4-JBZ-2RD55 -JFine 30~ screwSolderedUL/CSABZ-2RS55-T4-JBZ-2RS55 -JLeverMax. Min. ~ screwSolderedUL/CSABZ-2RW855-T4-JBZ-2RW8 55-JRoller leverMax. Min. ~ (N) (N) (mm) (mm) (mm) (mm) (mm)MovementdifferentialTerminalApproval standardCatalog listingName/ShapeShort roller leverMax. Min. ~ screwSolderedUL/CSABZ-2RW82255-T4-JBZ-2R W82255-JReverse action leverMax. Min. ~ screwSolderedUL/CSABZ-2RM55-T4-JBZ-2RM55 -JReverse actionroller leverMax. Min. ~ screwSolderedUL/CSABZ-2RM255-T4-JBZ-2RM2 55-JReverse action shortroller leverMax. Min. screwSolderedUL/CSABZ-2RM2255-T4-JBZ-2RM 2255-J Circuit configuration and terminal diagrams(unit: mm)ModelCircuitconfigurationTerminal dimensionsSwitchmountingscrewBZ-2 RSingle-PoleDouble-ThrowScrew termiralSoldered terminalM4 screwNote:On reverse action types, the and terminal positions are reversed.

7 External dimensions(Unit: mmGeneral )BZ-2R55-T4-JBZ-2RD55-T4-JBZ-2RS55-T4-JB Z-2RW855-T4-J9(Unit: mmGeneral )BZ-2RW8255-T4-JBZ-2RW82255-T4-JBZ-2RM55 -T4-JBZ-2RM255-T4-JBZ-2RM2255-T4-J10EN (IEC) Standard COMPATIBLE BZApproval Standard : EN 60947-5-1 (IEC 947-5-1)EN Standard compatible Standard type/high sensitivity type products are available. BZSeries Basic switchesContactActuator,Name/ShapeCatalo g listingNormalloadLowcurrentloadPin plungerBZ-R3000-JBZ-R3000-JKBZ-2R3000-T4 -JBZ-2R3000-T4-JKShort plungerBZ-RD3000-JBZ-RD3000-JKBZ-2RD3000 -T4-JBZ-2RD3000-T4-JKFine plungerBZ-2RS3000-T4-JBZ-2RS3000-T4-JKLe verBZ-RW3000-JBZ-RW3000-JKBZ-2RW3000-T4- JBZ-2RW3000-T4-JKRoller leverBZ-RW3001-JBZ-RW3001-JKBZ-2RW3001-T 4-JBZ-2RW3001-T4-JKContactActuator,Name/ ShapeCatalog listingNormalloadLowcurrentloadShort rollerleverBZ-RW3003-JBZ-RW3003-JKBZ-2RW 3003-T4-JBZ-2RW3003-T4-JKOne-wayrollerle verBZ-2RW3005-T4-JPanel mountplungerBZ-RQ3000-JBZ-RQ3000-JKBZ-2R Q3000-T4-JBZ-2RQ3000-T4-JKPanel mountroller plungerBZ-RQ3001-JBZ-RQ3001-JKBZ-2RQ3001 -T4-JBZ-2RQ3001-T4-JKPanel mountcross rollerplungerBZ-RQ3002-JBZ-RQ3002-JKBZ-2 RQ3002-T4-JBZ-2RQ3002-T4-JKNote:Electric al rating in EN (IEC) Standard Standard load: 250 Vac-2A, current load: , Standard load.

8 250 Vac-3A, 30 Vdc-1 ALow current load: , :Approving body T UV Rheinland, Approval No. R9551070 Note:UL/CSA also acquiredNote:For details of operation Specifications , refer to the same actuator for the BZ general purpose type. SpecificationsRated operating voltageStandard load250 Vac or 30 VdcLow current load125 Vac or 30 VdcApplication categoryand ratingStandard loadAC-15 3A-250 Vac, DC-12 1A-30 VdcLow current loadAC-12 , DC-12 frequency45 to 65Hz or Rated insulating voltage (Ui)250 VacRated impulse dielectric strength (Uimp)4,000 VRated energizingcurrent (Ith) Standard load15 ALow current load1 AShort-circuit protection mechanismInstant blowing fuse 15A, ABC made by BUSSMANN or equivalentConditional rated short-circuit current100 ASwitching overvoltageCategory III (IEC 4-1)Electrical protectionClass II (IEC 536)11 LOW CURRENT LOAD TYPE (cross point contact)Low current load type Standard , high sensitivity and rain-proof typeBZswitches can be produced uniformly.

9 However, for details onother types, contact your agent. Features As these are cross point contacts, contacts are concentrated atone location for enabling stable contact pressure. Gold alloy contacts are used to enable stable contactresistance at all times. These Switches are ideal for use when minor changes in con-tact resistance are a problem, for example, when switchinglow current loads. Applications Copiers Peripheral and terminal equipment Automatic vendors NC machine tools Switching of miniature loads such as transistors and ICs Enlarged view of contact areaGold alloy cross point (N) (N) (mm) (mm) (mm) (mm) (mm)MovementdifferentialTerminalApproval standardCatalog listingName/ShapeSame as general purpose type, high sensitivity type and sealed type. Refer to the respective :If the appended abbreviation-JKis made by attachingKto-JattheendofthemodelNo., - sealedHigh sensitivityLow current loadRepresentative catalog listingBZ-2R-T4-JBZ-R-T4-JBZ-2R-T4-JKExt ernalstandardConformed standardsJIS C 4505 Approved standardsUL/CSA~StructureContact typeSingle-Pole Double-Throw (SPDT)Single-Pole Double-Throw (SPDT)Contact shapeRivetCross pointContact materialPure silverGold alloyTerminal shapeSoldered terminal, M4 screw terminalSoldered terminal,M4 screw terminalElectrical ratingSee Tables , and strengthBetween non-continuousterminals1,000V600 VRefer to each terminal andnon-conducting metal part2,000V1,250 VBetween each terminaland ground2,000V1,250 VInsulation resistanceMin.

10 100M(by a 500 Vdc megger)Initial contact resistanceMax. 15m50mTemperature rise30 C50 CInrush : 250 Vac-30A, : 250 Vac-15A~MechanicalcharacteristicsActuato r strengthWithstand load 10 times (operating direction) for 1 minuteTerminal strengthSoldered terminal: Withstand tensile load of 23N for 1 minuteM4 screw terminal: Withstand tightening strength of for 1 minuteM3 screw terminal: Withstand tightening strength of for 1 minuteImpact resistance**300m/s2*200m/s2*Refer to respective resistance** peak-to-peak amplitude, frequency 10 to 55Hz, for 2 continuous hours*Allowable operating to * to *Operating cycleMax. 240 cycles/minutesLifeMechanical lifeMin. 20 million cycles, operatingfrequency 60 cycles/minute*Min. 20 million cycles*operating frequency60 cycles/minuteElectrical life250 Vac-15A resistive load,min. 500,000 cyclesMin. resistiveload, 20 million cyclesEnvironmentalcharacteristicsOperat ing temperature range~20to+70 C(sealedtype:~15to+70 C)Operating humidity rangeMax.