Page 168 - contactors_motor_protection_for_rolling_stock_application

VE5-2 interlocks

Technical data
Types VE5-2
Contact utilization characteristics according to IEC
2 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 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 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
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 opening
signal of the other contactor in order to prevent a short-circuit.

1SBC100151S0201

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