Panelboard Connector, 3-Barrel, 1-Hole | 6 AWG to 350 kcmil, 1/2 in Stud, Dual-Rated AL9CU, UL 486B | 210-99023
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SKU: 210-99023
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The 210-99023 aluminum 3-barrel panelboard connector provides set-screw termination for 6 AWG min/ to 350 kcmil conductors, 1/2 in stud mounting. Electro-tin plated aluminum body, dual-rated for copper and aluminum conductors, UL 486B listed class - the field-standard connector for panelboard taps, gutter splices, and service equipment terminations.
Applications
- Panelboard and switchboard conductor terminations
- Gutter taps and multi-conductor distribution points
- Service entrance and meter-base connections (6 AWG min/ to 350 kcmil)
- Set-screw install - no crimping tool required, re-enterable
Specifications
| Part Number | 210-99023 |
| Category | Electrical connector |
| Weight | 0.6 lb (est.) |
| HS Code | 8536.90.4000 |
Cross-Reference: 210-99023
| Brand | Series | Notes |
|---|---|---|
| ILSCO | PB / PBD panelboard class* | match by 3-barrel, conductor range, stud |
| Burndy | panelboard connector class* | same UL 486B class |
| NSI / Blackburn | aluminum mechanical class* | same UL 486B class |
| Conversions Tech | 210-99023 | stocked, ships same day |
*Cross by barrel count, conductor range, and stud size - verify for your application. Trademarks belong to their owners.
See also splicer/reducers and neutral bars. Contractor volume pricing →
Why Pros Buy Direct from Conversions Tech
Quality-tested and UL Listed. Every product we carry is built to our specifications by certified manufacturing partners and quality-verified before it ships. UL/CSA listed where required, NEC compliant.
Cross-reference savings. Direct equivalents to Burndy, Hubbell, and other OEM part numbers at up to 30% less — same specs, same certifications, without the big-brand markup.
Real technical support. Need a torque spec, die reference, or an OEM quote? You’ll speak directly with the Conversions Tech engineering desk — not a script reader — for instant answers, custom kitting, and private-label options.
Fast US fulfillment. Orders in by 2PM ET ship same day from our US warehouse, nationwide ground and expedited.
