A-102-1 Electric Duct Heater Brochure - Brasch

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Wiring Diagram Control System 1Single or multi-step heater with de-energizing magnetic contactors per step, fusing per NEC and 24 volt transformer. Can be controlled by a single/multiplestage room or duct thermostat, remote step controller and modulating room or duct thermostat or signal from various electronic building systemcontrols. Standard options available include disconnecting magnetic contactors, interlocking disconnect switch and remote control panel. For otheroptions, consult factory or the local Brasch representative.20 BRASCH MANUFACTURING
Wiring Diagram Control System 2Multi-step heater with de-energizing magnetic contactors per step, built-in step controller, fusing per NEC and 120 bolt transformer with primary fusing. Canbe controlled by a modulating room or duct thermostat or signal from various electronic building system controls. Standard options available include disconnectingmagnetic contactors, interlocking disconnect switch and remote control panel. For other options, consult factory or the local Brasch representative.BULLETIN A102-121
Page 1 and 2: Bulletin A102-1© Brasch Manufactur
Page 3: Ratingsand SizesYou specify it—we
Page 6 and 7: Construction DetailsAutomatic reset
Page 8 and 9: Step ControllersStep controllers ar
Page 10 and 11: Special ConstructionsHeaters forDuc
Page 12 and 13: Special Constructions (cont.)BOTTOM
Page 15 and 16: Finned TubularSLIP-IN AND FLANGED
Page 17 and 18: Use these formulae as rough guideli
Page 19: How to Calculate Line CurrentsTo de
Page 23 and 24: Wiring Diagram Control System 4Tota
Page 25 and 26: REQUIREMENT(b) Thermostats That Do
Page 27 and 28: Express Duct Heaters 14 Day Shipmen

A-102-1 Electric Duct Heater Brochure - Brasch

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