Page 244 - Contactors_Catalogue

4/44 ABB MOTOR CONTROL AND PROTECTION FOR ROLLING STOCK APPLICATIONS

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AF190B..RT ... AF370B..RT 4-pole contactors
275 to 525 A AC-1
DC operated - connection with ring tongue ferrules

AF190B..RT ... AF370B..RT 4-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 non-inductive or slightly inductive loads and generally for
controlling power circuits up to 1000 V AC and up to 220 V DC. These contactors are of the block
type design with 4 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)
1SFC101206V0001 1SFC101206V0001 • fire and smoke safety compliance to european standard EN 45545 (HL2 hazard level)
• 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
AF205B-40-22RT • 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.
04
IEC UL / CSA Supply Rated control Auxiliary Type Order code Weight
Rated General control circuit contacts
operational use rating voltage voltage fitted Pkg
current Uc Uc min. … Uc max. (1 pce)
θ ≤ 40 °C 600 V AC (IEC 60077) (IEC 60947-4-1)
AC-1 (1)
A A V DC V DC kg
4 N.O. main poles
1SFC101208V0001 1SFC101208V0001 275 230 24, 33, 48 20...60 2 2 AF190B-40-22RT-11 1SFL487262R1122 3.94
72, 96, 110
48...130
2 2
3.94
AF190B-40-22RT-12
1SFL487262R1222
220
100...250
2 2
AF190B-40-22RT-13
1SFL487262R1322
3.94
24, 33, 48
350
250
2 2
48...130
72, 96, 110 20...60 2 2 AF205B-40-22RT-11 1SFL527262R1122 3.94
AF205B-40-22RT-12
3.94
1SFL527262R1222
AF370B-40-22RT
220 100...250 2 2 AF205B-40-22RT-13 1SFL527262R1322 3.94
400 300 24, 33, 48 20...60 2 2 AF265B-40-22RT-11 1SFL547262R1122 6.4
72, 96, 110 48...130 2 2 AF265B-40-22RT-12 1SFL547262R1222 6.4
220 100...250 2 2 AF265B-40-22RT-13 1SFL547262R1322 6.4
500 350 24, 33, 48 20...60 2 2 AF305B-40-22RT-11 1SFL587262R1122 6.4
72, 96, 110 48...130 2 2 AF305B-40-22RT-12 1SFL587262R1222 6.4
220 100...250 2 2 AF305B-40-22RT-13 1SFL587262R1322 6.4
525 420 24, 33, 48 20...60 2 2 AF370B-40-22RT-11 1SFL607262R1122 6.4
72, 96, 110 48...130 2 2 AF370B-40-22RT-12 1SFL607262R1222 6.4
220 100...250 2 2 AF370B-40-22RT-13 1SFL607262R1322 6.4
(1) Other control voltages, see voltage code table.
A
10 0.39" 183.75 7.23" 180 7.09"
19.5 0.77" ø 10.5 0.41" 35.5 1.40" 5 0.20"
SECTION A-A
A 152.5 6.00"
10 0.39" 140 5.51" ø 8.5 0.33" 35.5 1.40" 5 0.20"
94.7 3.73" 33.4 1.31"
83.5 3.29" 29.5 1.16"
225 8.86"
196 7.72"
1SFC101261C0201 - Rev. A
35 1.38" 43.75 1.72"
AF190B, AF205B-40-22RT AF265B, AF305B, AF370B-40-22RT

Main dimensions mm, inches