ABB OS125GD12P OS series switch fuses Switchgear OS switch fuses

Simple Parameters of ABB OS125GD12P OS Series Switch Fuses

Rated Voltage: The switch fuse is designed for a specific rated voltage, commonly 400V AC, which is the maximum voltage it can handle under normal operation.

Rated Current: It has a rated current of 125A, meaning it can continuously carry this amount of current without excessive heating or damage.

Breaking Capacity: It is capable of interrupting short - circuit currents up to a certain value, usually specified in kA (kilo - amperes), e.g., 50kA, ensuring safety during short - circuit events.

Pole Configuration: It is a 2 - pole device, as indicated by the "D12P" part of the model number, suitable for protecting two - phase or specific two - circuit applications.

Insulation Resistance: High insulation resistance (in MΩ) is maintained to prevent electrical leakage and ensure proper isolation between conductive parts and the enclosure.

Degree of Protection: The enclosure provides a certain level of protection against dust and water, typically expressed by an IP (Ingress Protection) code, like IP54, which means protection against limited dust ingress and splashing water.