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ABB MECHANICAL INTERLOCK UNIT VM4

Product Code: VM4

VM4 is a mechanical interlock unit designed for the interlocking side-by-side without additional width of two 3-pole or 4-pole AF09...AF38, AFC09...AFC38, AFS09...AFS38 contactors. When mounted between two contactors, the VM4 mechanical interlock unit prevents one of the contactors from closing as long as the other contactor is closed. The mechanical interlock unit VM4 includes 2 fixing clips (BB4).

Technical Specifications

Mounting Position Side
Suitable For AF09 - AF38
Brand ABB
Mounting Type Side Mount
Product Quantity 10
Dimensions (mm) 20W x 19.8H x 10D
Weight (kg) 0.005
Standards and Approvals IEC/EN 60947-4-1, UL 60947-1, UL 60947-4-1

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