Page 421 - ABB_Motor _Protection_and_Control_catalogue_20221216

ABB MOTOR PROTECTION AND CONTROL 3/345

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Mechanical and electrical interlock units

Technical data
03
Types VE5-2
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
Pollution degree 3
Rated operational voltage Ue max. 24...690 V
Conventional thermal current Ith - θ ≤ 40 °C 16 A
Ie / Rated operational current AC-15
acc. to IEC 60947-5-1 24-127 V 50/60 Hz 6 A
220-240 V 50/60 Hz 4 A
380-440 V 50/60 Hz 3 A
500-690 V 50/60 Hz 2 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
acc. to IEC 60947-5-1 24 V DC 6 A
48 V DC 2.8 A
72 V DC 1 A
125 V DC 0.55 A
250 V DC 0.3 A
Short-circuit protection device - gG type fuse 10 A
Rated short-time withstand current Icw for 1.0 s 100 A
θ = 40 °C for 0.1 s 140 A
Power dissipation per pole at 6 A 0.15 W
Mechanical durability
Number of operating cycles 5 millions operating cycles
Max. switching frequency 600 cycles/h
Utilization characteristics according to UL/CSA
Standards UL 508, CSA C22.2 N°14
Max. operational voltage 600 V
Connecting characteristics
Connection capacity (min. ... max.)
Rigid Solid/Stranded 1 x 1...4 mm²
2 x 1...4 mm²
Flexible with ferrule 1 x 0.75...2.5 mm²
2 x 0.75...2.5 mm²
Lugs L < 8 mm
l L
l > 3.5 mm
Stripping length 10 mm
Tightening torque
Recommended 1 Nm
Max. 1.2 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 Flat Ø 5.5 / Pozidriv 2
Terminal marking 01 01
NC NC
02 02 E0085D1

Technical note: when, during switching, the arc time is estimated to more than 40 ms, the closing signal of one of the two contactors must be delayed with respect to the open-
ing signal of the other contactor in order to prevent a short-circuit.
Use a TEF5 electronic timer according to application use with time lapse for GA75, GAE75 contators.