The NESCO TRTSCI-15 is a 1-1/2" raintight steel compression connector designed for electricians and contractors who need a secure, weatherproof EMT termination in wet or damp locations. The insulated throat shields wire insulation during pull-through, preventing conductor damage on runs where rework isn't an option. A go-to fitting for exterior panel terminations, rooftop equipment connections, damp mechanical rooms, and commercial rough-ins where raintight fittings are code-mandated — the compression design locks down without set screws, delivering a vibration-resistant seal that holds up in the field.

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