(855) 355-2724Circuit Breaker Lug Terminal Kits
A lug terminal kit supplies the lugs that connect cables to the line or load terminals of a circuit breaker. BRAH Electric lists six lug terminal kits, each a direct substitute for one OEM kit: four for Merlin Gerin and Schneider Electric Compact breakers, one for Siemens and ITE Sentron breakers and one for a Square D breaker. They have aluminum bodies and differ in the number of lugs per kit, the number of cable barrels per lug and the wire range. Listings show the family and type the kit suits.
A part that replaces an OEM part number is listed under that number as well as under its BRAH part number, so the results count below can be higher than the number of parts.
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Lug terminal kits by breaker frame and wire range
Overview
For Merlin Gerin Compact: NSF-LUG (replaces 37486) is a three-lug kit with one barrel per lug for type NS and NSF breakers up to 250A, taking #4 to 3/0 AWG copper. CJ2L (replaces 36702) is a three-lug, two-barrel kit for the 600A type CJ, taking #4 AWG to 500 MCM. CK3L (replaces 46966) and CK4L (replaces 46960) are three-lug kits for type CK breakers, with three barrels for 250 to 600 MCM and four barrels for 4/0 AWG to 500 MCM.
BTA1Q300 replaces Siemens and ITE TA1Q300: a single lug with a single barrel for 4 AWG to 300 kcmil, fitting Sentron frame types QJ2, QJH2, QJ2H and HQJ2H. BE-AL1200NE6 replaces Square D AL1200NE6, a three-lug, four-barrel kit for 3/0 AWG to 600 MCM.
To choose, match the breaker frame type, then the number and size of the cables per phase: the barrel count is the number of cables each lug accepts, and the wire range has to include the conductor. Check how many lugs the kit holds, since a kit may cover three poles or only one. Lug terminal kits carry a 2-year warranty from the date of invoice.
Need help confirming a match? Call (855) 355-2724.