TM 5-3895-374-24-1a Electric heaters are nominal IKW a 24uvb15 & 20 KW equipped units may alternately be wired for (two) 2 field power circuits by removing bussing lugsTime delay fuses ’HACR’ type circuit breakers must be used for 60 amps or less Standard fuses or circuit breakers aresuitable for 70 amps and moreAll 230/208 V single and three phase units are supplied with factory installed fused disconnect switches, the switch ~pull-outs" pass through the control panel hinged door, the panel is de-energized when the switches are pulled out to open thedoor 460V units are fitted with 3 pole terminal block disconnect switches and fuses are field installed outside unit(page 3-490)
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business
