ABB VM4 Mechanical Interlock Unit for AF09-AF38 Contactors - Seamless Integration and Secure Installation Pack of 10
ABB
$135.85
The VM4 mechanical interlock unit is engineered for seamless integration between two AF contactors, ensuring that one contactor remains open while the other is closed. This unit is compatible with 3-pole or 4-pole AF09 to AF38, AFC09 to AFC38, and AFS09 to AFS38 contactors, allowing for efficient interlocking without adding extra width. The VM4 comes equipped with two fixing clips (BB4) for secure installation, providing a reliable solution for preventing simultaneous closure of contactors in your electrical systems.
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