Page 195 - contactors_motor_protection_for_rolling_stock_application

AF116B..RT ... AF146B..RT 3-pole contactors

55 to 75 kW
AC operated - connection with ring tongue ferrules

Description
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
1SFC101204V0001 – shocks and vibration withstand conforming to IEC 61373 (category 1, class B) 3
– fire and smoke safety compliance to european standard EN 45545 (HL2 hazard level)
– electronic coil interface accepting sinusoidal AC 50/60 Hz control supplies included inside the wide
control voltage range Uc min. ... Uc max. of the contactor. Max. permitted control voltage must not be
AF146B-30-22RT exceeded during voltage fluctuation defined according to IEC 60077 or EN 50155 (see technical data)
– 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.

Ordering details
IEC UL / CSA Rated control circuit Auxiliary Type Order code Weight
Rated operational 3-phase General voltage contacts
power current motor use Uc min. … Uc max. fitted Pkg
θ ≤ 40 °C rating rating (IEC 60947-4-1) (1 pce)
400 V 480 V 600 V AC
AC-3 AC-1
kW A hp A V AC 50/60 Hz kg
55 160 75 160 24...60 2 2 AF116B-30-22RT-11 1SFL427062R1122 1.5
48...130 2 2 AF116B-30-22RT-12 1SFL427062R1222 1.5
100...250 2 2 AF116B-30-22RT-13 1SFL427062R1322 1.5
250…500 2 2 AF116B-30-22RT-14 1SFL427062R1422 1.5
75 200 100 200 24...60 2 2 AF140B-30-22RT-11 1SFL447062R1122 1.5
48...130 2 2 AF140B-30-22RT-12 1SFL447062R1222 1.5
100...250 2 2 AF140B-30-22RT-13 1SFL447062R1322 1.5
250…500 2 2 AF140B-30-22RT-14 1SFL447062R1422 1.5
75 225 100 200 24...60 2 2 AF146B-30-22RT-11 1SFL467062R1122 1.5
48...130 2 2 AF146B-30-22RT-12 1SFL467062R1222 1.5
100...250 2 2 AF146B-30-22RT-13 1SFL467062R1322 1.5
250…500 2 2 AF146B-30-22RT-14 1SFL467062R1422 1.5

Main dimensions mm, inches
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"
1SFC101254C0201 - Rev.A

30 1.18" 1SFC101254C0201
AF116B, AF140B, AF146B-30-22RT

ABB | 3/15