Page 62 - Contactors_Catalogue

3/10 ABB MOTOR CONTROL AND PROTECTION FOR ROLLING STOCK APPLICATIONS

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AF50 ... AF95B 3-pole contactors
22 to 45 kW
AC operated - connection with standard ferrules

AF50 ... AF95B 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.
• designed in accordance to the applicable parts of IEC 60077 and EN 50155 standard (2)
1SBC582714F0304 • shocks and vibration withstand conforming to IEC 61373 (category 1, class B) (1)
• fire and smoke safety compliance to european standard EN 45545 (AF50 ... AF75: HL2, HL3; AF95B:
HL2 hazard levels)
• electronic coil interface accepting sinusoïdal AC 50/60 Hz control supplies included inside the wide
03
AF50-30-00 control voltage range Uc min. ... Uc max of the contactor. Max. permitted control voltage must not
be exceeded during voltage fluctuation defined according to IEC 60077 or EN 50155 (see technical
data) (2)
• 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 Rated control circuit Auxiliary Type Order code Weight
Rated operational 3-phase General voltage contacts
motor use Uc min. … Uc max. fitted Pkg
power current rating rating (IEC 60947-4-1) (1 pce)
θ ≤ 40 °C
1SBC101512F0014 400 V AC-1
600 V AC
480 V
AC-3
kW
22 A 100 hp A 80 V AC 50/60 Hz 0 0 AF50-30-00 1SBL357001R6900 kg
1.18
40
48...130
AF95B-30-11 100...250 0 0 AF50-30-00 1SBL357001R7000 1.18
30 115 60 90 48...130 0 0 AF63-30-00 1SBL377001R6900 1.18
100...250 0 0 AF63-30-00 1SBL377001R7000 1.18
37 125 60 105 48...130 0 0 AF75-30-00 1SBL417001R6900 1.18
100...250 0 0 AF75-30-00 1SBL417001R7000 1.18
45 145 60 125 48...130 1 1 AF95B-30-11 1SFL437063R6911 2.07
100...250 1 1 AF95B-30-11 1SFL437063R7011 2.07
(1) AF95B: shocks and vibration withstand conforming to IEC 61373:1999 (tables 2 and 3, category 1).
(2) AF95B: please consult us.

35 mm x15 EN/IEC 60715 6 0.24" 108 4.25" 6.5 0.26" 6 123.5 4.86" 6.5 0.26"

110 4.33" 0.16" 74 2.91" 148 5.83" 0.24"
4
75 mm EN/IEC 60715

70 2.76" 10 0.39" 10 0.39" 0.47" 90 3.54" 10 0.39" 20 0.79"
12
1SBC100129S0201
AF50, AF63, AF75 AF95B
Main dimensions mm, inches