Page 609 - Motor_protection_and_control_Manual_motor_starters_ contactors

Auxiliary contact blocks

Technical data
Types 2-pole CAL 16-11, 2-pole CCL 16-11
Contact utilization characteristics according to IEC
Standards IEC 60947-5-1 and EN 60947-5-1
Rated insulation voltage Ui acc. to IEC 60947-5-1 690 V
Rated operational voltage Ue max. 24...690 V
Conventional thermal current Ith - θ ≤ 40 °C 10 A
Rated frequency (without derating) 50/60 Hz
Ie / Rated operational current AC-15
acc. to IEC 60947-5-1 24-127 V 6 A
220-240 V 6 A
380-440 V 4 A
500-690 V 1 A
Making capacity acc. to IEC 60947-5-1 10 x Ie AC-15
Breaking capacity acc. to IEC 60947-5-1 10 x Ie AC-15
Ie / Rated operational current DC-13 5
acc. to IEC 60947-5-1 24 V DC 6 A
48 V DC 6 A
72 V DC 4 A
125 V DC 1.8 A
250 V DC 0.6 A
Short-circuit protection device gG type fuse 10 A
Rated short-time withstand current Icw for 1.0 s 50 A
θ = 40 °C for 0.1 s 100 A
Minimum switching capacity 0.25 VA / 12 V or 0.25 VA / 5 mA
with failure rate acc. to IEC 60947-5-4
Power dissipation per pole at 6 A 0.2 W
Mechanical durability Number of operating cycles 10 millions operating cycles
Max. switching frequency 3600 cycles/h
Electrical durability Number of operating cycles see "Electrical durability" curves
Max. switching frequency 1200 cycles/h
Contact utilization characteristics according to UL / CSA
Max. operational voltage 600 V
Pilot duty A600
Connecting characteristics
Connection capacity (min. ... max.)
Rigid solid 1 x 0.5...2.5 mm²
2 x 0.5...2.5 mm²
Flexible with ferrule 1 x 0.5...2.5 mm²
2 x 0.5...2.5 mm²
Flexible with insulated ferrule 1 x 0.5...1.5 mm²
2 x 0.5...1.5 mm²
L Lugs L ≤ 8 mm
6 l > 3.7 mm
Tightening torque Recommended 1.00 Nm
Max. 1.20 Nm
Degree of protection IP20
acc. to IEC 60947-1 / EN 60947-1 and IEC 60529 / EN 60529
Screw terminals Delivered in open position, screws of unused terminals must be tightened
All terminals M3.5
Screwdriver type Pozidriv 2

1SBC101656S0201

ABB | 5/409