Low voltage switchgear, switchboards, panelboards, and power distribution equipment: current production and legacy. Edmundson Industrial supplies active product lines and sources replacement sections, breakers, bus components, and hardware for discontinued and obsolete switchgear that can't be supported through standard distribution channels.
Industrial switchgear is among the longest-lived electrical equipment in any facility, installations from the 1960s, 1970s, and 1980s remain in active service today. When a draw-out breaker fails, a bus section needs replacement, or a switchgear section has to be extended or modified, the parts required are often no longer available from the original manufacturer or standard distribution channels.
Edmundson Industrial supplies current switchgear components from Eaton, Square D, and Siemens, and sources replacement parts, sections, and breakers for legacy and discontinued switchgear through surplus and specialty inventory channels. If the switchgear in your facility is original equipment, send us the equipment nameplate data and a description of what you need. We'll work from there.
Low voltage power circuit breaker switchgear for main, tie, and feeder applications. Draw-out construction for maintenance and replacement without de-energizing the bus.
Front-accessible switchboards for commercial and industrial power distribution. Service entrance sections, distribution sections, and metering sections.
Branch circuit panelboards for industrial lighting, small motor, and miscellaneous load applications. NEMA 1 and NEMA 3R enclosures for indoor and outdoor locations.
Plug-in bus duct and busway systems for flexible power distribution in industrial facilities. Straight sections, elbows, tees, and plug-in units for tapping motors and equipment.
Individual components for maintaining and extending existing switchgear line-ups, bus sections, horizontal bus components, cubicle hardware, and incoming line section components.
Automatic transfer switch equipment for emergency and standby power applications. Open and closed transition transfer; bypass/isolation configurations for maintenance.
Industrial switchgear installed in the 1960s through 1980s is still in active service in facilities across the country. The equipment is functional, the infrastructure around it is designed to work with it, and replacing the entire switchgear line-up is expensive and disruptive. The practical answer is maintenance and component replacement, which requires parts that standard distribution no longer stocks.
Westinghouse DHP and DB series switchgear, ITE draw-out LVPCBs, and GE AK and AKR series breakers represent some of the most common legacy switchgear platforms we source for. When you need a replacement draw-out breaker, a racking mechanism, or a bus section for a line-up that's been in service since your plant was built, send us the nameplate data and we'll check what's available.
Switchgear identification requires specific data to confirm compatibility. These are the most important data points:
Photos of the existing breaker nameplate and the switchgear section often provide most of what we need to identify the equipment and check availability for replacement.
Submit a Switchgear RequestCurrent Pow-R-Line switchgear and Magnum DS LVPCBs. Legacy Westinghouse DHP switchgear sections and DB/DS draw-out breakers sourced through specialty inventory channels.
QED switchgear, I-Line switchboards, NQ/NQOD panelboards, and Masterpact LVPCBs. Legacy Model 4, Model 5, and older I-Line series available through sourcing for older installations.
WL series LV switchgear and current panelboard lines. Legacy ITE draw-out switchgear and Allis-Chalmers electrical distribution equipment sourced through surplus and specialty inventory.
ABB SACE Emax and Tmax draw-out and fixed LVPCB lines for industrial switchgear applications. Legacy BBC and ASEA switchgear components available through sourcing as needed.
GE Spectra RMS switchboards and current panelboard lines. Legacy AK, AKU, AKD, and AKR series power circuit breakers for older GE switchgear installations, sourced through surplus inventory.
Westinghouse DHP/DB/DS series and ITE K-Line, K-DON, BJ, BK, BL switchgear, among the most commonly requested legacy switchgear platforms. Sourced through surplus and specialty inventory channels.
For replacement breakers and sections, the switchgear manufacturer, equipment type, and breaker catalog or part number are the key inputs. Photos of the nameplate and the front of the switchgear section are often sufficient to start.
For current production lines, we check active supply channels. For legacy and discontinued switchgear, we check surplus, NOS, and specialty inventory. We'll respond with what's available, condition, and pricing.
Every quote specifies condition clearly: new, tested surplus, reconditioned, or used. For draw-out breakers, we'll describe the racking mechanism and contact condition. No ambiguous "used" descriptions.
In-stock items ship from Houston, TX. Sourced units ship when received. Large or heavy switchgear equipment can be quoted with freight included. We communicate on ship dates.
Use the RFQ form or email with nameplate photos and a description of what's needed.