ABB OS200D03P OS series switch fuses Switchgear OS switch fuses

Here are the simple parameters of ABB OS200D03P OS series switch fuses:

Rated Voltage: It is designed to operate at a specific voltage, usually 400V AC or other values depending on the model. This is the maximum voltage under which the switch fuse can work safely and stably.

Rated Current: The rated current of this switch fuse is 200A. This value indicates the maximum continuous current that the fuse can carry without overheating or causing damage to the equipment.

Breaking Capacity: It has the ability to interrupt a certain level of short - circuit current. The breaking capacity is typically expressed in kilo - amperes (kA), and for this type, it might be, for example, 50kA or other relevant values, which means it can safely cut off short - circuit currents within this range.

Pole Configuration: It is a 3 - pole switch fuse, denoted by the "D03P" in the model number. This configuration is suitable for three - phase electrical systems and is used to protect each phase of the circuit.

Insulation Characteristics: The switch fuse has certain insulation requirements to ensure the safety of the electrical system. The insulation resistance should be within a specified range, usually expressed in mega - ohms (MΩ), to prevent electrical leakage and short - circuits between different phases or between the conductor and the ground.

Degree of Protection: The enclosure of the switch fuse provides a certain degree of protection against external factors. It is often indicated by an IP (Ingress Protection) code, such as IP54. This means it offers protection against dust and water splashes to a certain extent, suitable for use in various industrial environments.