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Pure Differential Switch AC Type In 40A Idn 300mA 2P ABB F427807
The pure differential switch is an essential tool to ensure personal safety against indirect contacts and to offer an extra level of protection from direct interference, according to the CEI EN 61008-1 and CEI EN 61008-2-1 standards. Designed without thermal-magnetic trip units, it requires a short-circuit protection system, which can be provided by appropriate automatic switches or fuses.
Features of the ABB F427807 Pure Differential Switch
- Protection: Ensures protection from indirect and direct contact, according to CEI EN 61008-1 and CEI EN 61008-2-1 standards.
- Magnetothermal device: Not equipped with integrated magnetothermal releases, they require adequate protection against short circuits.
- Protective accessories: Use of appropriate circuit breakers or fuses for short circuit protection.
- Anti-disturbance APR versions: Devices designed to resist inappropriate triggering caused by impulsive dispersion due to maneuvers or atmospheric phenomena, such as lightning.
Ensure your safety with the ABB F427807 Pure Differential Switch
Step up to guaranteed safety with ABB's Pure Residual Current Circuit Breaker. Designed to protect you and your operations, it is compatible with a wide range of international safety standards. ABB's Pure Residual Current Circuit Breaker is the right choice for complete protection.
