- ac type sd series earth leakage switches, Electrical equipment, Protection EN
SELECTIVE DIFFERENTIAL SWITCH 30 A 300mA
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- Differential switch 4 poles 30A 30mA 4 modules - The differential switches of 30mA offer an additional protection in case of direct contact. The borders of connectings accept of the flexible cable of 35mm² and stiff of 50mm².
- ac type sd series earth leakage switches, Electrical equipment, Protection EN
DIFFERENTIAL SWITCH 4 POLES 300mA – 100A
- Ajouter au devis
- Differential switch 4 poles 300mA 100A 4 modules - The differential switches of 30mA offer an additional protection in case of direct contact. The borders of connectings accept of the flexible cable of 35mm² and stiff of 50mm².

