Manufacturer	Description
	Acme Electric Corp. 600 volt dry type transformers thru 750 kVA, drive isolation transformers, reactors, industrial control transformers, buck boost transformers, power supplies and constant voltage regulators.
	ATC Diversified Electronics Division Voltage monitors/relays, phase failure relays, alternating controllers, timers, current monitors, hazardous area isolation switches, pump controls and programmable motor protection.
	Boltswitch Fusible and non-fusible switches, in both enclosed and open construction. Ratings through 6000 amps. Fusible pullouts and manual transfer switches also available.
	Crompton Instruments (Division of Tyco) Digital and analog meters for switchboards and panelboards, tranducers, DC shunts and protective trip relays.
	Current Technology Surge suppression/filter systems and electronic-grade panelboards.
	E-mon Submetering and energy monitoring products.
	Erico International Corp. Facility wide electrical protection, including: exothermically welded electrical connections (Cadweld); ground rods; conventional lightning protection; controlled leader triggering lightning protection.
	GE Ultravar Fixed capacitors, automatic power factor correction systems and tuned harmonic suppression.
	Ferraz Shawmut Fuses, fuse blocks/holders, 600 volt class IEC switches, power distribution blocks, thermal management/heat sinks and high-power custom switches.
	Ilsco Splices, terminations, tap connectors, power distribution blocks and connector installation tools.
	MGE UPS Systems Single phase and three phase uninterruptible power supplies (UPS), power distribution units (PDU), power conditioners, ultra-shielded noise suppression, micro turbine generators and inverters for telecom use.
	Raychem (Division of Tyco) Medium voltage (2,001-69,000 volts) cable splices and terminations, 600 volt cable accessories, insulating products and computer generated cable marking systems.
	P-W Industries Cable tray and cable support systems for industry. Pre-fabricated wiring systems for branch circuit installation.