Page 210 - contactors_motor_protection_for_rolling_stock_application

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

Technical data

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

3 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
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

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