Three-phase (4-pole) self-resetting differentials - Toscano

4-pole self-resetting RCDs, 30mA and 300mA sensitivities (0.03A and 0.3A). Class "A-SI" super-immunized. Recommended for use to avoid problems caused by power outages caused by untimely RCD trips (food loss, alarm systems, sewage treatment plants, etc.).
Toscano_version 1 color without legend
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