Key Features (178 Series):

• Primary 120VAC, 50/60 Hz., Secondary 120VAC.
• Provides circuit isolation.
• Toroidal transformer for high isolation, low noise, light weight, cool operation and low profile.
• World wide applications, 50 or 60 Hz. operation, step down (120VAC to 120 VAC).
• Standard 3-wire, grounded plug (for use with adaptors for proper grounding).
• Input (primary) connected to a 5 foot long cord & standard North American plug (NEMA 5-15P).
• Output (secondary) connected to two standard - 3 wire grounded receptacles (NEMA 5-15R).
• Features include ventilated black steel case, rocker lighted on-off switch & circuit breaker protected output.
• North American Mark of Safety - C UL & UL listed (File #E211544)
• Remember - These units do NOT convert line frequency.

120VAC to 120VAC

Part Number	Capacity VA	# of Outlets	Dimensions (Inches)
			Length	Width	Height
178CT $251.38	250	2	8.25	6	4
178DT $273.42	500	2	9	6	4
178ET $301.87	750	2	10.25	7.5	5
178FT $380.33	1000	2	10.25	7.5	5
178GT $456.92	1500	2	12.5	9	5

 

Side View

Internal View

Schematic Data (178 Series):