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1021A SCR Power Controller
Phases:	One
Alternate Phases:	(or Three as a 3021A or 3321A)
Mode:	Zero Cross
Line Voltage:	120-575 Vac
Load Current:	10-70 Amps @ 55°C
Features:	Line voltage compensation holds load voltage constant with changes in line voltage Compact and economical Fast cycling distributive control improves heater life and reduces temperature variations. 2500 Vac RMS isolation between input/output and line voltage/heatsink. Convection cooled.
Applications:	Electric ovens, furnaces and kilns. An excellent contactor replacement and may be used in all resistive heating applications.
Options:	Din rail mounting, baseplate mounting and Fuse Kits.
Notes:	Even greater density can be achived by using the 1021A on our 1600 family heatink. Up to six 70 amp controllers, all within a 7.28" X 14.5" footprint! See our 1600 family brochure for details.

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Reduce Utility Cost by Improving Power Factor