50VA up to 1.5MVA
1-Phase, 3-Phase
50Hz and/or 60Hz, 400Hz up to 20,000Hz
Up to 600Vrms input
Up to 600Vrms output
NRTL to UL 506 or 1561
Copper buss bar
Silicon bronze hardware
Terminal strip
Ring-lug compatibility
Touch-safe configurations
Lexan covers
NEMA 1: General purpose
NEMA 3: Weather-resistant (falling dirt, windblown dust, rain, sleet, snow, formation of ice)
NEMA 3R: Same as 3, omits protection against windblown dust
NEMA 4: Watertight
NEMA 4X: Same as 4, but stainless steel
NEMA 6: Submersible
3-Phase, 60Hz
Primary = 180Vrms - 480Vrms taps
Secondary 1 = 208Vrms @ 15Arms
Secondary 2 = 208Vrms @ 15Arms
Secondary 3 = 208Vrms @ 15Arms
Secondary 4 = 120Vrms @ 15Arms
3-Phase, 50/60Hz
Primary = 480Vrms
Secondary + 65-33Vrms @ 18.5kVA
Multi-tap secondary
Copper buss secondary
NRTL to UL 1561
3-Phase, 50/60Hz
Primary = 300Vrms L-L
Secondary = 480Vrms L-L @ 500kVA
NEMA1 enclosure
Coil temperature monitor w/alarm
3-Phase, 50/60Hz
Primary = 440Vrms
Secondary = 480Vrms @ 180Arms
NEMA1 enclosure
Pri/sec circuit breakers
3-Phase, 50/60Hz
Primary = 480Vrms delta
Secondary = 340 - 520Vrms wye
NEMA1 enclosure w/doors
3-Phase, 50/60Hz
Primary = 400/440/480Vrms
Secondary = 400/230Vrms
A low voltage General Purpose Transformer is a standardized transformer for non-specialized applications (i.e., to supply power to tools, equipment, lighting, and other types of applications) in the 600 V class. General Purpose Transformers often have numerous voltage configurations, standardized isolation, and most often come enclosed in either an indoor or outdoor enclosure.
Our General Purpose Transformers are built with quality first. We optimize our designs and builds to fit your specific application. This ensures you are getting a transformer sized to meet your electrical requirements while reducing the footprint as much as possible. In addition, our transformers are certified NRTL to UL 506 or 1561 and when placed in an assembly, can be certified to 508A.
View Our CertificationsWe offer the choice in termination options for our General Purpose Transformers when possible. This can help customers standardize their terminals, speed-up installation time and help prevent mistakes. Often, we terminate to a terminal board using silicon bronze hardware. All of our terminal boards are clearly marked and include voltages for taps and torque values to ease installation.