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2014-07-05

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1Across the line contactorsLow Voltage Products & Systems  1.1ABB Inc. • 888-385-1221 • www.abb.us/lowvoltage  1SXU000023C0202Across the line contactorsA9 - AF1650A145 - AF1650•  Maximum UL/CSA horsepower ratings according to UL508 and CSA22.2 No. 14•  Includes NEMA sizes 4 - 8•  CE mark•  1 NO & 1 NC auxiliary contacts are standard and up to 6 additional auxiliary contacts may be added to provide a total of 8 (4 NO & 4 NC)•  Contactors ensure positive safety between their auxiliary contact blocks.•  D.C. ratings and D.C. control operation available•  Easy maintenance of main contacts and coil inspection•  Can be mounted in any position•  Terminal lugs sold separately. See page 1.25.•  Operates over an extended voltage range of 85% to 110% of rated control voltage•  NEMA, UL, IEC, CSA, VDE and most other international standards•  UL File No: E36588 (A/AF145 - AF750)•  UL File No: E73397 (AF1350 - AF1650)•  CSA File No: LR19700A9 - A110•  Maximum UL/CSA horsepower ratings according to UL508 and CSA22.2 No. 14•  Includes NEMA sizes 00 - 3•  CE mark•  Compact space saving design•  Standard auxiliary contact congurations:  A9 - A40  1 NO or 1 NC   A50 - A110  1 NO & 1 NC•  Contactor sizes A50 - A110 can be supplied without auxiliaries•  Additional auxiliary contact blocks are available•  D.C. ratings & D.C. control operation available•  Fast, snap-on DIN rail mounting•  Double break contact design•  Snap-on front mounted accessories include mechanical latch, pneumatic timer, and 1 & 4 pole auxiliary contact blocks•  Contactors ensure positive safety between their auxiliary contact blocks.•  Easy coil change •  Captive terminal screws•  NEMA, UL, IEC, CSA, VDE  and most other international standards•  Touch safe design: All connection terminals are protected against accidental touch•  Terminals supplied open for ease of wiring •  Operates over an extended voltage range of 85% to 110% of rated control voltage•  Screwdriver guide holes•  UL File No: E39231 (A9 - A75); (AE9 - AE75); (AL9 - AL40); (AF50 - AF75)•  UL File No: E36588 (A95 - A110);  (AE95 - AE110); (AF145 - AF750)•  CSA File No: LR56745 (A9 - A75); (AE9 - AE75); (AF50 - AF75)•  CSA File No: LR19700 (A95 - A110);  (AE95 - AE110); (AF145 - AF750)•  CSA approved for elevator serviceAcross the lineContactors
1Across the line contactors1.2 Low Voltage Products & Systems 1SXU000023C0202  ABB Inc. • 888-385-1221 • www.abb.us/lowvoltageA9 - A300General informationAC operated, UL rated, 3 phaseApplicationA-Line contactors are mainly used for controlling 3-phase motors and for controlling power circuits corresponding to their operating characteristics up to 690 and even 1000 VAC. and 440 VDC.Description of 3 pole and 4 pole contactors A9 - A300All A-Line contactors can be assembled side by side. The add-on or built-in auxiliary contacts are suitable for low level currents.Control circuit types•  A-Line types: AC operated with laminated magnetic circuit.Contactor types•  3 pole contactors with NO or NC built in auxiliary contact for A9 - A40 contactors; factory assembled auxiliary contacts for A50 - A300 contactors•  4 pole contactors: 4 NO or 2 NO & 2 NC without any auxiliary contacts.  (A9 - A75)Catalog number explanationA9-30-10-84Frame sizePower pole30  =  3 NO 40  =  4 NO 22  =  2 NO & 2 NC Coil voltage  (see coil voltage selection chart)Auxiliary contacts10  =  1 NO & 0 NC 01  =  0 NO & 1 NC 11  =  1 NO & 1 NC 00  =  No auxiliary provided22  =  2 NO & 2 NCHz Cntr                Volts   type  12  24  48  110  120  125  208  220  240  277  380  415  440  480  500  600 60  A    81  83  84  84    34  36  80  42    86  86  51  53  55 50  A    81  83  84        80      85  86      55For other voltages, see page 1.24.Coil voltage selection chartA9 - A300Location of surge suppressors.Quick mounting on DIN rail: EN 50022 and  EN 50023 standards:35 x 7.5mm for A9 - A4035 x 15mm for A9 - A7575mm for A45 - A110Terminal screws:•  Posidrive (+,-) No 2 for all A9 - A75•  M8 hex threaded socket screw for A95 - A300 main terminals.Terminal marking according to IEC 947-4-1,  EN 50005, EN 50012 and NEMA standards.Connecting point for control leads in top part of main terminals of A50 - A75 contactors. For A95  & A110 contactors these are additional power connections.Clear marking of coil voltages and frequencies.Location of function marker.Stops for attaching front mounted accessories.Terminals in A9 - A110 contactors are delivered in open position with captive screws (screws of unused terminals must be tightened).Screwdriver guidance for all terminals makes it        possible to use motorized screwdrivers.All terminals provide protection against accidental direct contact with live parts according to  VDE0106 - Part. 100.All A9 - A40 contactor terminals as well as  A45 - A300 contactor auxiliary contact and coil terminals ensure  IP20 degree of protection according to IEC 947-1.Holes for screw mounting (screws not supplied). Distance between holes according to EN 50003.Location of side mounted accessories: on right or left hand side. Factory mounted on left hand side for CAL5 on A50 - A300

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