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The CAMBRIDGE 104356 is a standard blue twist-on wire connector sold in a box of 100. These connectors are used to join and insulate electrical conductors in low-voltage and line-voltage wiring applications. The blue color indicates a specific wire gauge range suited to typical residential and light commercial wiring work. Electricians and HVAC technicians reach for twist-on connectors on nearly every job, making a 100-count box a practical shop and service-truck staple.
These wire connectors are suited for use in junction boxes, panel enclosures, control wiring, and general electrical splicing work across residential, commercial, and light industrial settings. The 100-unit pack supports high-volume installation work and reduces the need for frequent restocking during large projects or multi-unit service calls.
Designed as a standard twist-on wire connector for use in residential and light commercial electrical wiring applications where blue-range connectors are specified.
Wire connectors of this type are installed by licensed electricians and HVAC technicians working under NEC guidelines. Always de-energize the circuit at the breaker and verify with a non-contact voltage tester before making or breaking any wire connections. Strip conductors to the appropriate length, twist the connector clockwise until snug, and confirm there are no exposed conductors below the connector skirt.
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