Thomas & Betts 65P WIRE CONN AL/CU BROWN

Yes. The 65P is an AL/CU rated twist-on connector, so it is intended for aluminum-to-copper and copper-to-copper combinations rather than copper only. That is the distinction that matters on older branch circuits where aluminum conductors are already in the box.

They are not interchangeable connection methods. The 65P is a twist-on connector made of thermoplastic Valox resin. The Wiremold W30W30G is a pressure-type wire connector in steel, part of the 2000 Series raceway line, so it is intended for use with that raceway system rather than as a general twist-on splice cap. If the work is a standard conductor splice inside a box, the 65P is the twist-on option.

Different installation method entirely. The Burndy 9051 and 9052 are IMPLO implosive-technology connectors, which are compressed onto the conductors rather than threaded on by hand. The Thomas & Betts 65P is a hand-installed twist-on connector rated 600V to 125 C and certified to CSA 6591. Use the 65P for hand-made splices with no special tooling; the Burndy IMPLO series is for implosive-type terminations.

600V. That covers standard 120/208 and 277/480 volt building branch circuits and fixture whips, so it is usable in commercial lighting and power wiring, not just residential 120V work.

It is rated to 257 degrees F (125 degrees C), which is above the 105 degree C limit most building wire insulation carries, so heat in a luminaire junction box or ballast compartment is not the limiting factor. The shell is thermoplastic Valox resin.

It is built to CSA 6591. If you are wiring in Canada and the inspector wants CSA-referenced connectors, the 65P meets that reference.

The 65P installs by twisting the cap down over the conductors, which is the fast method for splices inside a box. A pressure-type connector such as the Wiremold W30/W30G clamps the conductor mechanically in a steel body instead, and Burndy's IMPLO 9 Series uses implosive technology for utility-scale conductor joints. For ordinary branch circuit splicing in a box, the twist-on is the one electricians reach for.

The Thomas & Betts 65P is a twist-on wire connector in dark brown, molded in thermoplastic Valox resin and rated 600V with a 125 C (257 F) temperature range, sold each. The Ideal Industries 30-1012 is an INSURE connector for 12 AWG supplied in a 90-pack. So the choice is a single twist-on cap versus a bulk carton of one wire-size-specific connector - pick the 65P when you need individual units at the counter or on the truck.

The Thomas & Betts 65P is the one with a published thermal rating: 125 C (257 F), 600V, with a Valox resin shell and CSA 6591 certification, which is the kind of rating specifiers look for in fixture and ballast compartment splices. The Burndy 9052 is an implosive 9052 Series connector, a compression-style termination rather than a twist-on cap. For hand-twisted fixture whip splices, the 65P is the direct choice.

Dark brown. Twist-on connector color is the manufacturer's size code, so crews use the color to confirm at a glance that the right size cap went on each splice during inspection or punch list walkthroughs.

The 65P is sold each, so you can buy the exact count a job calls for. If you would rather stock a bulk box for repetitive splicing, the Ideal Industries 30-1012 INSURE connector comes as a 90-pack.

The Thomas & Betts 65P is sold each, which suits counter pulls and small repair kits. If you want a bulk carton for a production rough-in, the Ideal Industries 30-1012 INSURE connector comes as a 90-pack sized for 12 AWG. Match the wire size and count of your splice to the connector before committing to a carton.