Page 266 - Contactors_Catalogue

4/66 ABB MOTOR CONTROL AND PROTECTION FOR ROLLING STOCK APPLICATIONS

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GAF75..RT 1-pole contactors

100 A DC-1
DC operated - connection with ring tongue ferrules

GAF75..RT 1-pole contactors comply with the latest railway rolling stock standards and allow
installations in passengers or driver cabins for trains frequently operating tunnels or
undergrounds. They are mainly used for controlling shunt or series motors and resistive
or slightly inductive loads up to 1000 V DC.
These contactors are of the block type design with main poles connected in series.
1SBC101511F0014 • main poles arc chutes fitted with permanent magnets specially designed for DC breaking.
The connection polarities must be respected.
• shocks and vibration withstand conforming to IEC 61373 (category 1, class B)
• fire and smoke safety compliance to european standard EN 45545 (HL2 and HL3 hazard levels)
GAF75-10-00RT • 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 supplied. For AC control supply, please consult your ABB sales
representative.
• built-in surge suppression
• side by side mounting without restriction from -40 °C up to 70 °C
• add-on auxiliary contacts blocks for front or side mounting. Same accessory fitting details as
AF75..RT 3-pole contactors
04
IEC UL / CSA Supply Rated control Auxiliary Type Order code Weight
Rated General control circuit voltage contacts
operational use rating voltage Uc min. … Uc max. fitted Pkg
current Uc (IEC 60947-4-1) (1 pce)
θ ≤ 55 °C 440 V AC (IEC 60077)
440 V (1)
DC-1
A A V DC V DC kg
100 – 24, 33, 48 20...60 0 0 GAF75-10-00RT (2) 1SBL417028R7200 1.15
72, 96, 110 48...130 0 0 GAF75-10-00RT 1SBL417028R6900 1.15
220 100...250 0 0 GAF75-10-00RT (3)
(1) Other control voltages, see voltage code table.
(2) The connection polarities indicated close to coil terminals must be respected: A1 for the positive pole and A2 for the negative pole.
(3) On request: please consult us.

116 4.57"
4 0.16" 6 0.24" 108 4.25" 6.5 0.26" ø 6.2 0.24"
35 mm x15 EN/IEC 60715
(M6)

110 4.33" 4 0.16" 90 3.54" 100 3.94"

75 mm EN/IEC 60715

4 0.16" 70 2.76" 10 0.39" 10 0.39" 5 0.20" 60 2.36" 5 0.20"
1SBC100194S0201
GAF75..RT

Main dimensions mm, inches