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The SUPCO t1123 is a terminal connector service pack containing 10 pieces, designed for field wiring repairs and termination work on HVAC, refrigeration, and light electrical systems. Built with a brass core and tin-plated finish, these connectors deliver reliable conductivity and corrosion resistance in demanding service environments. Rated for up to 600 volts and a maximum temperature of 221 degrees F, the t1123 pack is suited to a wide range of low- and line-voltage applications encountered in day-to-day service calls. HVAC technicians, electricians, and refrigeration mechanics keep these on hand as a go-to supply for quick, clean terminations in the field.
The t1123 service pack is intended for use in residential and light commercial service work where reliable terminal connections are required. The 10-piece count makes the pack practical for small jobs and single-unit service calls without the waste of a large bulk order. Typical applications include wiring harness repairs, control circuit terminations, and component replacement work on HVAC equipment, refrigeration units, and general electrical panels.
Designed as a general-purpose terminal connector for use in residential and light commercial HVAC, refrigeration, and electrical service applications.
Installation is typically performed by licensed HVAC technicians or electricians. De-energize the equipment fully and verify absence of voltage before disconnecting or installing any terminal connectors. Use appropriately sized crimping tools to ensure a secure mechanical and electrical connection. Follow NEC guidelines and local electrical codes for terminal connection methods and conductor ratings.
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