Page 212 - Contactors_Catalogue

4/12 ABB MOTOR CONTROL AND PROTECTION FOR ROLLING STOCK APPLICATIONS

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AF116B..RT ... AF146B..RT 3-pole contactors
55 to 75 kW
DC operated - connection with ring tongue ferrules

AF116B..RT ... AF146B..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. AF116B..RT ... AF140B..RT are mainly used for controlling 3-phase motors and power
circuits up to 690 V AC, AF146B..RT up to 1000 V AC and AF116B..RT ... AF146B..RT up to 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
• shocks and vibration withstand conforming to IEC 61373 (category 1, class B)
1SFC101204V0001 • electronic coil interface accepting a wide DC control voltage range (0.85 Uc min. ... 1.1 Uc max.
• fire and smoke safety compliance to european standard EN 45545 (HL2 hazard level)
according to IEC 60947-4-1) including several Uc control voltages (0.7 ... 1.25 Uc according to
IEC 60077) used for battery supply
• low coil consumption
AF146B-30-22RT
• built-in surge suppression
• side by side mounting without restriction from -40 °C up to +70 °C
• add-on auxiliary contact blocks for 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)
400 V 480 V 600 V AC (IEC 60077) (IEC 60947-4-1)
AC-3 AC-1 (1)
kW A hp A V DC V DC kg
55 160 75 160 24, 33, 48 20...60 2 2 AF116B-30-22RT-11 1SFL427062R1122 1.5
72, 96, 110 48...130 2 2 AF116B-30-22RT-12 1SFL427062R1222 1.5
220 100...250 2 2 AF116B-30-22RT-13 1SFL427062R1322 1.5
75 200 100 200 24, 33, 48 20...60 2 2 AF140B-30-22RT-11 1SFL447062R1122 1.5
72, 96, 110 48...130 2 2 AF140B-30-22RT-12 1SFL447062R1222 1.5
220 100...250 2 2 AF140B-30-22RT-13 1SFL447062R1322 1.5
75 225 100 200 24, 33, 48 20...60 2 2 AF146B-30-22RT-11 1SFL467062R1122 1.5
72, 96, 110 48...130 2 2 AF146B-30-22RT-12 1SFL467062R1222 1.5
220 100...250 2 2 AF146B-30-22RT-13 1SFL467062R1322 1.5
(1) Other control voltages, see voltage code table.

E SECTION E-E
10 0.39" 90 3.54" 126 4.96"

D D
55.5 2.18" 19.5 0.77"
150 5.91"

30 1.18"
1SFC101253C0201
AF116B, AF140B, AF146B-30-22RT
Main dimensions mm, inches