Page 173 - Motor protection and control Manual motor starters, contactors and overload relays

ABB MOTOR PROTECTION AND CONTROL 3/99

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AF09..K ... AF38..K 3-pole contactors - with Push-in Spring terminals
Technical data

Connecting characteristics 03
Contactor types AC / DC operated AF09..K AF12..K AF16..K AF26..K AF30..K AF38..K
Main terminals

Push-in Spring terminals
Connection capacity (min. ... max.)
Main conductors (poles)
Rigid Solid (≤ 2.5 mm²) 1 x 1 ... 6 mm² 1 ... 10 mm²
Stranded (≥ 4 mm²) 2 x 1 ... 6 mm² 1 ... 10 mm²
Flexible 1 x 1 (push-in) / 0.5 (spring) ... 4 mm² 1 ... 6 mm²
with non insulated ferrule 2 x 1 (push-in) / 0.5 (spring) ... 4 mm² 1 ... 6 mm²
Flexible with insulated ferrule 1 x 1 (push-in) / 0.5 (spring) ... 4 mm² 1 ... 6 mm²
2 x 1 (push-in) / 0.5 (spring) ... 2.5 mm² 1 ... 6 mm²
Flexible without ferrule 1 x (spring) 0.5 ... 4 mm² (spring) 1 ... 6 mm²
2 x (spring) 0.5 ... 4 mm² (spring) 1 ... 6 mm²
Connection capacity acc. to UL/CSA 1 or 2 x AWG 18 ... 10 AWG 18 ... 8
(Solid ≤ AWG 14)
Stripping length 12 mm 14 mm
Auxiliary conductors
(built-in auxiliary terminals + coil terminals)
Rigid solid 1 x 1 ... 2.5 mm²
2 x 1 ... 2.5 mm²
Flexible with 1 x 1 (push-in) / 0.5 (spring) ... 2.5 mm²
non insulated ferrule 2 x 1 (push-in) / 0.5 (spring) ... 2.5 mm²
Flexible with insulated ferrule 1 x 1 (push-in) / 0.5 (spring) ... 1.5 mm²
2 x 1 (push-in) / 0.5 (spring) ... 1.5 mm²
Flexible without ferrule 1 x (spring) 0.5 ... 2.5 mm²
2 x (spring) 0.5 ... 2.5 mm²
Connection capacity acc. to UL/CSA 1 or 2 x AWG 18 ... 14
Stripping length 10 mm
Degree of protection
acc. to IEC 60947-1 / EN 60947-1
and IEC 60529 / EN 60529
Main terminals IP20
Coil terminals IP20
Built-in auxiliary terminals IP20
Screwdriver type All terminals Flat Ø 3 mm x 0.5 mm

1SBC100437S0201