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Type B differential switch BTI G744B40 - BTicino
The type B differential switch model G744B40 is an essential component for the safety of electrical systems, produced by the renowned BTicino brand. Equipped with cutting-edge technical features, this device guarantees protection and efficiency. The main technical specifications, compliant with the CEI EN 61008-1 standard , are listed below:
- Voltage: 400Vac
- Current In: 40A
- Differential current Idn: 0.3A
- Differential type: B
- Modules: 4
- Poles: 4P
- Degree of protection: IP20
Physical Dimensions
As regards dimensions, the BTI G744B40 residual current circuit breaker has the following measurements which allow it to be installed in standardized spaces:
- Height: 83mm
- Width: 71.2mm
- Depth: 77.5mm
It is part of the Btdin series by BTicino, known for its reliability and ease of installation. It is ideal for residential, commercial and industrial use where a quick response switching device is required in the presence of type B residual currents.
