- Electrical equipment, Protection EN, S type earth leakage switches
SELECTIVE DIFFERENTIAL SWITCH 40A
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- Selective differential switch 40A 300mA 4P 4 modules - The selective differential switches allow a vertical selectivity with not selective differential switches downstream mounted and with a sensibility between 30 and 100mA.
- 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.
