Chromalox specifications PF424-4, Type UB-3502A, UB-4002A, UB-4502A, UB-5002A

￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿	4	UB
	(Supersedes PF424-3)	PF424-4

161-027049-001

JULY, 2002

Type UB-3502A, UB-4002A, UB-4502A, UB-5002A

Forced-Air Heater

Figure 1				Figure 2
(Wall Mounted)			(Ceiling Mounted)
Specifications – Table A
			Horizontal	Wt.
Model	Volts and Phase	kW	Air
				(Lbs.)
			Discharge
UB-3502A	240V, 550V, 575V, 600V (3ø)	35	54’	210
	480V (1ø or 3ø)
UB-4002A	480V (1ø or 3ø)	40	54’	210
	550V, 575V, 600V (3ø)
UB-4502A	480V (1ø or 3ø)	45	54’	210
	550V, 575V, 600V (3ø)
UB-5002A	480V, 550V, 575V, 600V (3ø)	50	54’	210

IMPORTANT

WARNING: Hazard of Electric Shock. Disconnect all power before installing heater.

WARNING: This heater is not intended for use in hazardous atmospheres where flammable vapors, gases, liquids or other combustible atmospheres are present as defined in the National Electrical Code. Failure to comply can result in explosion or fire. For these applications see PDS CXH-EP (PF305).

WARNING: Users should install adequate back-up controls and safety devices with their electric heating equipment. Where the consequences of failure may be severe, back-up controls are essen- tial. Although the safety of installation is the responsibility of the user, Chromalox will be glad to make equipment recommendations.

© 2010 Chromalox, Inc.