Page 285 - Contactors_Catalogue

ABB MOTOR CONTROL AND PROTECTION FOR ROLLING STOCK APPLICATIONS 4/85

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Auxiliary contact blocks for AF116B..RT ... AF370B..RT
for severe industrial environments

Contact utilization characteristics according to IEC
Types CEL19
Standards IEC 60947-5-1 and EN 60947-5-1
Rated insulation voltage Ui acc. to IEC 60947-5-1 250 V
Rated operational voltage Ue max. 125 V
Conventional thermal current Ith - θ ≤ 40 °C 0.1 A
Ie / Rated operational current AC-14
acc. to IEC 60947-5-1 24-127 V 50/60 Hz 0.1 A
Making capacity acc. to IEC 60947-5-1 6 x Ie AC-14
Breaking capacity acc. to IEC 60947-5-1 6 x Ie AC-14
Ie / Rated operational current DC-12
acc. to IEC 60947-5-1 24 V DC 0.1 A
48 V DC 0.1 A
72 V DC 0.1 A
110 V DC 0.1 A
220 V DC –
Short-circuit protection device 0.1 A (FF type fuses) (1) 04
Minimum switching capacity
with failure rate acc. to IEC 60947-5-4 3 V / 1 mA
Mechanical durability Number of operating cycles (2)
Max. switching frequency (2)
Electrical durability Number of operating cycles (2)
Max. switching frequency AC-14, AC15 (2)
DC-12 (2)
Mirror contacts acc. to annex F of IEC 60947-4-1 N.C. auxiliary contacts are mirror contacts

Contact utilization characteristics according to UL / CSA
Standards UL 508, CSA C22.2 N°14
Max. operational voltage 125 V
Pilot duty
AC thermal rated current 0.1 A

Connecting characteristics
Connection capacity (min. ... max.)
Main conductors (poles)
Flexible with insulated ferrule
1 or 2 x 0.75...2.5 mm²
E max
Ø mm > 3.5 mm
P L mm < 8 mm
L P mm < 4.1 mm
E mm < 2.9 mm
Connection capacity acc. to UL/CSA 1 or 2 x AWG 18...14
Tightening torque 1 Nm
Degree of protection Terminals IP20
acc. to IEC 60947-1 / EN 60947-1 and Microswitches IP67
IEC 60529 / EN 60529
Screw terminals Delivered in open position, screws of unused terminals must be tightened
All terminals M3.5
Screwdriver type Flat Ø 5.5 / Pozidriv 2
(1) or HRC fuses for very fast action (6.3 x 32 mm size).
(2) Please consult us.

1SFC101306C0201