Page 227 - Contactors_Catalogue

ABB MOTOR CONTROL AND PROTECTION FOR ROLLING STOCK APPLICATIONS 4/27

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AF50..RT ... AF95B..RT 3–pole contactors

Technical data

Connecting characteristics
Contactor types AF50..RT AF63..RT AF75..RT AF95B..RT
Main terminals

Conductors with insulated ring tongue ferrule
Connection capacity (min. ... max.)
Main conductors (poles)
Flexible with insulated ferrule 1 or 2 x 6…25 mm² 6…35 mm²
Ø mm > 6 mm 6 mm
E max
L mm < 13 mm 16 mm
P P mm < 6.3 mm
L E mm < 6 mm
Tightening torque 4 N.m / 40 lb.in 04
Coil conductors
Flexible with insulated ferrule 1 or 2 x 0.75...2.5 mm² 0.75...2.5 mm²
Ø mm > 3.5 mm 3.5 mm
E max
L mm < 8 mm 8 mm
P P mm < 3.9 mm 4.7 mm
L E mm < 2.9 mm 2.9 mm
Tightening torque 1 Nm / 9 lb.in 1 Nm / 9 lb.in
Degree of protection
acc. to IEC 60947–1 / EN 60947–1 and IEC 60529 / EN 60529
All terminals IP10
Screw terminals Delivered in open position, screws of unused terminals must be tightened
Main terminals M6 M6
Screwdriver type Flat Ø 5.5 / Pozidriv 2
Coil terminals M3.5 M3.5
Screwdriver type Flat Ø 5.5 / Pozidriv 2

1SBC100078S0201 - Rev. A