APC AP8941 Zero Unit Rack PDU with 30A and 208-Volt Switched Power

The frequency of the alternating current supplied to the device, expressed in hertz (Hz). It indicates the acceptable operating range for the electrical mains that powers the product.

The linear distance that a cable covers, expressed with a length unit such as meters, centimeters or inches. It represents the total usable length of the cable for connecting devices.

A list of official certifications or compliance marks that the product has received from regulatory bodies, safety organizations, or industry standards groups. Each entry represents a distinct certification such as CE, FCC, RoHS, UL, or WEEE, and may include additional details like version numbers or specific test reports.

The highest electrical current that a device can safely draw from its power source, expressed in amperes (A). It indicates the maximum load the product is designed to handle during normal operation and helps users verify compatibility with power supplies or sockets.

The electrical voltage that a product accepts from its power source, expressed in volts (V). It indicates the minimum and maximum supply voltages compatible with the device, covering both AC and DC inputs where applicable.

The electrical potential difference that a device is designed to accept from its power source, expressed in volts (V). It represents the typical operating voltage for the product and helps users verify compatibility with local mains or battery supplies.

The altitude interval (in meters) at which a product or component ceases to function correctly due to environmental factors such as reduced atmospheric pressure, temperature changes, or other elevation‑related effects. The value is expressed as a minimum–maximum range and applies to any device that has documented limits for operation above or below certain heights.

The range of altitudes (in meters) at which a product or component can operate reliably without performance degradation due to changes in atmospheric pressure, temperature, or other altitude‑related effects.

A list of the power distribution unit (PDU) categories that a product supports, such as Basic, Metered, Switched, Managed, Monitored, or Modular. Each entry represents a distinct PDU type that can be installed or used with the device.

The type of electrical power connector or plug used by the product, such as IEC, NEMA, BS1363, C14, C20, etc. It indicates which standard socket or coupler is required for connecting the device to a mains supply or other equipment.

A comma‑separated list of the electrical protection mechanisms built into a device, such as overcurrent, overload, short circuit, under voltage, and overheating safeguards. The attribute indicates which protective features are present to protect the equipment and connected components from abnormal power conditions.

The height of a device measured in rack units (U), where one U equals 1.75 inches (44.45 mm). The value is expressed as an integer such as "2U" or a numeric measurement with the unit, for example "3.5U" or "61.25 mm". This attribute indicates how many rack units a product occupies when installed in a standard server rack.

Indicates whether the product is manufactured in accordance with the RoHS (Restriction of Hazardous Substances) directive, which limits the use of certain hazardous materials in electrical and electronic equipment.

A list of environmental, safety or quality certifications that a product has obtained from recognized authorities. Typical entries include RoHS, ENERGY STAR, CE, WEEE, TCO Certified, FCC, and other industry‑specific standards.

The mass of the product expressed in a standard unit such as grams or kilograms. It represents how heavy the item is and can be used for shipping calculations, handling instructions, or consumer information.