Page 226 - Contactors_Catalogue

4/26 ABB MOTOR CONTROL AND PROTECTION FOR ROLLING STOCK APPLICATIONS

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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
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
04
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