ABB OS125GB02P OS series switch fuses Switchgear OS switch fuses

Here are the simple parameters of ABB OS125GB02P OS series switch fuses:

Rated Voltage: It is designed to operate at a specific voltage level, usually 400V AC or other values according to the specific application requirements. This is the maximum voltage under which the switch fuse can work safely and reliably.

Rated Current: The rated current of this switch fuse is 125A. This value represents the maximum continuous current that the fuse can carry without overheating or being damaged, ensuring the normal operation of the circuit.

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). For example, it might be 35kA or other relevant values, which means it can safely cut off short - circuit currents within this range to protect the circuit and equipment.

Pole Configuration: It is a 2 - pole switch fuse, as indicated by the "GB02P" in the model number. This configuration is suitable for some specific electrical systems where two - pole protection is required, and it can independently protect each pole of the circuit.

Insulation Resistance: The switch fuse has specific insulation requirements to ensure the safety and stability of the electrical system. The insulation resistance should be within a certain range, usually expressed in mega - ohms (MΩ), to prevent electrical leakage and short - circuits between different poles 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 represented by an IP (Ingress Protection) code, such as IP44. This indicates that it offers protection against solid objects larger than 1mm and splashing water from any direction, suitable for use in some general industrial environments.