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The NSI INDUSTRIES 407-DC2 is a 1/2 inch squeeze-type flexible conduit connector used to terminate flexible metallic conduit to an electrical enclosure, junction box, or panel knockout. The squeeze connector design allows for tool-free or minimal-tool installation, securing the conduit end without threading. It is a standard component in commercial and residential electrical rough-in work and is installed by licensed electricians during conduit system assembly.
This connector is suited for use in electrical installations where flexible metallic conduit transitions to a fixed enclosure are required. Typical applications include equipment connections, motor terminations, and junction box entries where a degree of flex or vibration isolation is needed in the conduit run.
Designed as an OEM-style replacement and standard-fit connector for 1/2 inch flexible metallic conduit used in residential and commercial electrical installations.
Installation should be performed by a qualified electrician in accordance with applicable NEC requirements. De-energize all circuits and verify power is off before working on any enclosure or panel. Insert the conduit end into the connector body and engage the squeeze mechanism to secure before tightening the locknut against the enclosure wall. Avoid over-tightening the locknut, which can distort the knockout or connector body.
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