ABB OS100GB03P OS series switch fuses Switchgear OS switch fuses

Simple Parameters of ABB OS100GB03P OS Series Switch Fuses

1. Rated Voltage

The rated voltage is commonly 400V AC, which is the standard voltage for the normal and safe operation of the switch fuse.

2. Rated Current

It has a rated current of 100A, indicating the maximum continuous current the device can handle without overheating or malfunctioning.

3. Breaking Capacity

The switch fuse can interrupt short - circuit currents up to a specific value, typically expressed in kilo - amperes (kA). For example, it may have a breaking capacity of 50kA.

4. Pole Configuration

It is a 3 - pole switch fuse, as the "GB03P" in the model number suggests. This configuration is suitable for three - phase electrical systems.

5. Insulation Resistance

It has a high insulation resistance, measured in mega - ohms (MΩ), to ensure proper electrical isolation and prevent current leakage.

6. Degree of Protection

The enclosure provides a certain level of protection against dust and water, represented by an IP (Ingress Protection) code, such as IP54, which offers protection against limited dust ingress and splashing water.