Page 209 - Contactors_Catalogue

ABB MOTOR CONTROL AND PROTECTION FOR ROLLING STOCK APPLICATIONS 4/9

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AF50..RT ... AF95B..RT 3-pole contactors
22 to 45 kW
DC operated - connection with ring tongue ferrules

AF50..RT ... AF95B..RT 3-pole contactors comply with the latest railway rolling stock standards
and allow installation in passengers or driver cabins for trains frequently operating tunnels
or undergrounds. They are mainly used for controlling 3-phase motors and power circuits
up to 690 V AC (AF95B up to 1000 V AC) and 220 V DC. These contactors are of the block type
design with 3 main poles.
1SBC587204F0301 • designed in accordance to the applicable parts of IEC 60077 and EN 50155 standard (3)
• shocks and vibration withstand conforming to IEC 61373 (category 1, class B) (4)
• fire and smoke safety compliance to european standard EN 45545 (AF50 ... AF75: HL2, HL3; AF95B:
HL2 hazard levels)
AF50-30-00RT • electronic coil interface accepting a wide DC control voltage range (0.85 Uc min. ... 1.1 Uc max.
according to IEC 60947-4-1) including several Uc control voltages (0.7 ... 1.25 Uc according to
IEC 60077) used for battery supply
• built-in surge suppression
• side by side mounting without restriction from -40 °C up to +70 °C
• add-on auxiliary contact blocks for front or side mounting and a wide range of accessories.

IEC UL / CSA Supply Rated control Auxiliary Type Order code Weight 04
Rated operational 3-phase General control circuit contacts
power current motor use voltage voltage fitted Pkg
θ ≤ 40 °C rating rating Uc Uc min. … Uc max. (1 pce)
1SBC101510F0014 AC-3 AC-1 hp A (1) V DC kg
(IEC 60077) (IEC 60947-4-1)
480 V
600 V AC
400 V
kW
V DC
A
40
24, 33, 48
80
100
22
AF50-30-00RT
0 0
72, 96, 110 20...60 0 0 AF50-30-00RT (2) 1SBL357010R7200 1.18
1.18
1SBL357010R6900
48...130
AF95B-30-11RT 220 100...250 0 0 AF50-30-00RT 1SBL357010R7000 1.18
30 115 60 90 24, 33, 48 20...60 0 0 AF63-30-00RT (2) 1SBL377010R7200 1.18
72, 96, 110 48...130 0 0 AF63-30-00RT 1SBL377010R6900 1.18
220 100...250 0 0 AF63-30-00RT 1SBL377010R7000 1.18
37 125 60 105 24, 33, 48 20...60 0 0 AF75-30-00RT (2) 1SBL417010R7200 1.18
72, 96, 110 48...130 0 0 AF75-30-00RT 1SBL417010R6900 1.18
220 100...250 0 0 AF75-30-00RT 1SBL417010R7000 1.18
45 145 60 125 24, 33, 48 20...60 1 1 AF95B-30-11RT (2) 1SFL437062R7211 2.07
72, 96, 110 48...130 1 1 AF95B-30-11RT 1SFL437062R6911 2.07
220 100...250 1 1 AF95B-30-11RT 1SFL437062R7011 2.07
(1) Other control voltages, see voltage code table.
(2) The connection polarities indicated close to the coil terminals must be respected: A1 for the positive pole and A2 for the negative pole.
(3) AF95B: please consult us.
(4) AF95B: shocks and vibration withstand conforming to IEC 61373:1999 (tables 2 and 3, category 1).

12 0.47" 90 3.54" 123.5 4.86"
108 4.25" 6.5 0.26"
35 mm x15 EN/IEC 60715 6 0.24"
70 2.76" 6 0.24" 6.5 0.26"

110 4.33" 4 0.16" 148 5.83" 75 mm EN/IEC 60715
75 mm EN/IEC 60715

1SBC100071S0201 - Rev. A 1SBC100071S0201
AF50..RT, AF63..RT, AF75..RT 10 0.39" 10 0.39" AF95B..RT 10 0.39" 20 0.79"

Main dimensions mm, inches