

Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The NSI INDUSTRIES RSP-109 is a replacement part designed for use in electrical or related trade applications. Manufactured by NSI Industries, this component is built to serve as a direct replacement in its intended system. Installation is typically handled by a licensed electrician or qualified trade professional. Specific capacity and dimensional data were not available at time of listing; consult the manufacturer documentation for full technical specifications before installation.
The RSP-109 is suited for replacement applications in residential or light commercial settings where NSI Industries components are specified. It is intended for use by trade professionals familiar with NSI Industries product lines. Because detailed application data was not provided in the source listing, verify fitment against the original part number and equipment documentation prior to ordering or installation.
Designed as an OEM-style replacement component within the NSI Industries product family. Verify compatibility using the manufacturer part number RSP-109 against your equipment documentation before installation.
Installation should be performed by a licensed electrician or qualified trade professional in accordance with applicable NEC requirements. Disconnect and lock out all power to the circuit or equipment before beginning any service work. Consult the equipment manufacturer service documentation for wiring diagrams and mounting requirements specific to your application.
Thanks for subscribing!
This email has been registered!