Interlocks

Accessories for AF09 ... AF38 3-pole Contactors

VM4

VEM4

A2

A2

01NC

01NC

VEM4

KM1

KM2

BB4

Mechanical interlock unit

Description

VM4 mechanical interlock unit for the interlocking of two AF contactors.

When mounted between two contactors without additional width, the VM4 mechanical interlock unit prevents one

of the contactors from closing as long as the other contactor is closed.

The mechanical interlock unit includes 2 fixing clips (BB4).

Ordering Details

For contactors

Type

Order code

Pack(ing) Weight

pieces

kg (1 pce)

AF09 ... AF38

VM4

1SBN 030 105 T1000

10

0.005

Mechanical and electrical interlock set

Description

VEM4 mechanical and electrical interlock set for the interlocking of two AF contactors.

VEM4 set includes a mechanical interlock unit VM4 with 2 fixing clips (BB4) and a VE4 electrical interlock block

with A2-A2 connection.

Fixing the electrical interlock block to the contactor front face connects the 2 built-in N.C. interlocking contacts

with the two coils. VE4 block must be used with A2-A2 connection to respect the electrical connection diagram.

Ordering Details

For contactors

Auxiliary

contacts

Type

Order code

Pack(ing)

pieces

Weight

kg (1 pce)

AF09 .. AF16

1 1

VEM4

1SBN 030 111 R1000

1

0.035

AF26 .. AF38

Note: VEM4 not fittable on AF..Z contactors with DC control voltage 12...20 V DC.

Fixing clips

Ordering Details

For contactors

Type

Order code

Pack(ing) Weight

pieces

kg (1 pce)

AF09 ... AF38

BB4

1SBN 110 120 W1000

50

0.002

Catalogue Page 1SBC 101 146 S0201

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