Multi-Contact MC4 Safety Lock Clip x 20 pcs



Multi-Contact USA

The pluggable safety lock clip secures the PV plug connection and can only be unlocked with the tool PV-MS.


Solar installations with accessible electrical connections (such as ground mounts) must have those connections such that they can not be disconnected without the use of a tool.  The PV-SSH4 satisfies this requirement.  Once installed, the connection can only be broken by using the PV-MS unlock tool.

Multi-Contact part number: UN1023


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SKU: PV-SSH4 Category: Tag: Brand: