Interlocks

Accessories for AF09 ... AF38 3-pole Contactors

Interlock types

VM4

Mechanical durability

Number of operating cycles

5 millions operating cycles

Max. switching frequency

1800 cycles/h

Interlock types

VEM4

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 impulse withstand voltage Uimp

6 kV

Rated control circuit voltage Uc

AC 50/60 Hz control voltage

24 ... 500 V AC

DC control voltage

20 ... 500 V DC

Conventional thermal current Ith -

θ ≤ 40 °C

16 A

Mechanical and electrical durability

Number of operating cycles

5 millions operating cycles

Max. mechanical switching frequency

1800 cycles/h

Max. electrical switching frequency

1200 cycles/h

Contact Utilization Characteristics according to UL / CSA

Standards

UL 508, CSA C22.2 N°14

Max. rated voltage

500 V AC, 500 V DC

Connecting Characteristics

Screw terminals

All terminals

M3.5

Connecting capacity (min. ... max.)

Rigid Solid

1 x

1 ... 2.5 mm²

2 x

1 ... 2.5 mm²

Flexible with non insulated ferrule

1 x

0.75 ... 2.5 mm²

2 x

0.75 ... 2.5 mm²

Flexible with insulated ferrule

1 x

0.75 ... 2.5 mm²

2 x

0.75 ... 1.5 mm²

L

6

Bars or lugs

L <

8 mm

Capacity according 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

IP20

Screwdriver type

Flat Ø5.5 / Pozidriv 2

Tightening torque

1.2 Nm / 11 lb.in

Technical Data

Catalogue Page 1SBC 101 146 S0201

16 | ABB