ABB Across the line contactors Data Sheet
Across the line contactors
A9 - AF1650
Across the line
contactors
1
1
A9 - 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 congurations:
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: E79416 (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 service
A145 - 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: E79416 (A/AF145 - AF750)
• UL File No: E73397 (AF1350 - AF1650)
• CSA File No: LR19700
Across the line
Low Voltage Products & Systems 1.1
ABB Inc. • 888-385-1221 • www.abb-control.com 1SXU 000 023 C0201
Contactors
9/27/07 Rev.
1
U
L
Across the line
1
contactors
General information
AF50 - AF1650, AC & DC operated
UL rated, 3 phase
Application
A-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 contactors AF50 - AF1650
All AF contactors can be assembled side by side. The add-on auxiliary
contacts are suitable for low level currents.
Quick mounting on DIN rail: EN 50022 and
EN 50023 standards:
mm for AF50 - AF75
35 x 15
75
mm for AF50 - AF110
Location of side mounted accessories: on right or
left hand side. Factory mounted on left hand side for
CAL5 on AF50 - AF1650
Holes for screw mounting (screws not supplied).
Distance between holes according to
EN 50003.
Control circuit types
• AF types: AC/DC operated with laminated magnetic circuit.
Contact or types
• 3 pole contactors with 1 NO or 1 NC factory assembled auxiliary
contacts for AF50 - AF1650 contactors
Surge suppressors built in as standard on the
printed circuit board.
Clear marking of coil voltages and frequencies.
Connecting point for control leads in top part of
main terminals of AF50 - AF75 contactors. For
2
A
A1
5L3
2
L
3
1
1L
AF95 & AF110 contactors these are additional
power connections.
Terminal marking according to IEC 947-4-1,
EN 50005, EN 50012 and NEMA standards.
Location of function marker.
Stops for attaching front mounted accessories.
Terminals 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 AF50- AF110 contactor terminals as well as
AF50 - AF1650 contactor auxiliary contact and
coil terminals ensure IP20 degree of protection
according to IEC 947-1.
AF50 - AF1650
Catalog number explanation
AF50 - 30 - 11 - 70
Frame size
Power pole
30 = 3 NO
40 = 4 NO
22 = 2 NO & 2 NC
Coil voltage selection – AF50 to AF1650
24 - 60 DC 20 - 60 DC 48 - 130 AC/DC 100 - 250 AC/DC 250 - 500 AC//DC
68 1 72 2
AC/DC VOLTS, 40 - 60 Hz
69
70 3 71 4
Terminal screws:
• Posidrive (+,-) No 2 for all AF50 – AF75
• M8 hex threaded socket screw for AF95 –
AF1650 main terminals.
Coil voltage
(see coil voltage selection chart)
Auxiliary contacts
11 = 1 NO & 1 NC
00 = No auxiliary provided
22 = 2 NO & 2 NC
1 AF400 – AF750, DC only.
2 AF50 – AF300, DC only.
3 Only option for AF1350 / AF1650.
4 AF400 - AF750 only.
1.8 Low Voltage Products & Systems
1SXU 000 023 C0201 ABB Inc. • 888-385-1221 • www.abb-control.com
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