The Sitop PSU100L offers a wide-range input with manual switchover connection to accommodate all industrial supply systems. Available in 32.5, 50, and 70 millimeter widths, the power supply's primary switched-mode regulators help it take up little DIN rail space. The fan-free power supply operates in ambient temperatures from 0 to 60 ºC and is up to 89 percent efficient. As a result, the devices use little energy and generate little heat in the control cabinet. An LED indicator signals the operating state of the unit. Electronic short-circuit and an overload protection feature provide safety in the event of a fault. The supply has both CE and cULus (Underwriters Laboratories certification for Canada and the United States) certifications.
