Page 194 - contactors_motor_protection_for_rolling_stock_application

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

55 to 75 kW
DC 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 – fire and smoke safety compliance to european standard EN 45545 (HL2 hazard level)
3 – shocks and vibration withstand conforming to IEC 61373 (category 1, class B)
– 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
AF146B-30-22RT
– low coil consumption
– 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 Supply Rated control Auxiliary Type Order code Weight
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)
(1)
AC-3 AC-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.

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"

1SFC101253C0201

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

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