Page 209 - contactors_motor_protection_for_rolling_stock_application

AF09(Z)B..RT ... AF38(Z)B..RT 3–pole contactors

Technical data

Connecting characteristics
Contactor types AF09(Z)B..RT AF12(Z)B..RT AF16(Z)B..RT AF26(Z)B..RT AF30(Z)B..RT AF38(Z)B..RT
Main terminals

Conductors with insulated ring tongue ferrule 3
Connection capacity (min. ... max.)
Main conductors (poles)
Flexible with insulated ferrule 1 or 2 x 0.75...6 mm² 1.5...10 mm²
Ø mm > 3.5 mm
E max
L mm < 9.6 mm 12.8 mm
P P mm < 5 mm 6.9 mm
L E mm < 3.6 mm
Connection capacity acc. to UL/CSA 1 or 2 x AWG 16...10 AWG 14...8
Tightening torque 1.2 Nm / 11 Ib.in 1.2 Nm / 11 lb.in
Coil conductors
Flexible with insulated ferrule 1 or 2 x 0.75...2.5 mm²
Ø mm > 3.5 mm
E max
L mm < 8 mm
P P mm < 4.7 mm
L E mm < 2.9 mm
Connection capacity acc. to UL/CSA 1 or 2 x AWG 18...14
Tightening torque 1.2 Nm / 11 Ib.in
Auxiliary conductors
Flexible with insulated ferrule 1 or 2 x 0.75...2.5 mm² -
Ø mm > 3.5 mm -
E max
L mm < 9.6 mm -
P P mm < 5 mm -
L E mm < 3.6 mm -
Connection capacity acc. to UL/CSA 1 or 2 x AWG 18...14
Tightening torque 1.2 Nm / 11 Ib.in -
Degree of protection
acc. to IEC 60947–1 / EN 60947–1 and IEC 60529 / EN 60529
All terminals IP10
Front face IP20
Screw terminals Delivered in open position (1)
Main terminals M3.5
Screwdriver type Flat Ø 5.5 / Pozidriv 2
Coil terminals M3.5
Screwdriver type Flat Ø 5.5 / Pozidriv 2
Built–in auxiliary terminals M3.5 -
Screwdriver type Flat Ø 5.5 / Pozidriv 2
(1) Screws of unused terminals must be tightened with a max. tightening torque of 0.5 Nm / 4.58 lb.in.

1SBC101811S0201 - Rev. A

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