{"id":22813,"date":"2021-06-09T12:24:08","date_gmt":"2021-06-09T11:24:08","guid":{"rendered":"http:\/\/doktorvolt.pl\/offer\/accessories\/fuses\/wylacznik-roznicowopradowy-4p-40a-30ma-2\/"},"modified":"2025-09-09T08:24:15","modified_gmt":"2025-09-09T06:24:15","slug":"residual-current-device-4p-40a-30ma-5040","status":"publish","type":"page","link":"https:\/\/doktorvolt.pl\/en\/offer\/fuses\/residual-current-circuit-breakers\/residual-current-circuit-breakers-type-a\/residual-current-device-4p-40a-30ma-5040\/","title":{"rendered":"Residual current device 4P 40A 30mA DV-5040"},"content":{"rendered":"

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The residual current circuit breaker is an electrical safety device whose function is to break the circuit when an imbalance is detected in connection with the incoming and outgoing current.<\/p>\n

This solution guarantees protection against electric shock in case of direct and indirect contact.<\/p>\n<\/div>

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Application<\/td>\n– Disconnection of a circuit if an unbalance is detected between the incoming and outgoing current<\/p>\n

– Protection against electric shock in case of direct and indirect contact.<\/td>\n<\/tr>\n

Type<\/td>\nA<\/td>\n<\/tr>\n
Rated current In<\/td>\n40A<\/td>\n<\/tr>\n
Number of modules<\/td>\n4<\/td>\n<\/tr>\n
Rated voltage Ue<\/td>\n400 V<\/td>\n<\/tr>\n
Operating frequency<\/td>\n50\/60Hz<\/td>\n<\/tr>\n
Mounting on rail<\/td>\nDIN (TH\/TS 35)<\/td>\n<\/tr>\n
Maximum terminal capacity<\/td>\n25 mm2<\/td>\n<\/tr>\n
Tightening torque for terminals<\/td>\n3 Nm<\/td>\n<\/tr>\n
Mounting<\/td>\ninternal<\/td>\n<\/tr>\n
Dimensions<\/td>\nwidth:71mm<\/p>\n

height:81mm<\/p>\n

depth:72mm<\/td>\n<\/tr>\n

Rated differential current<\/td>\n30mA<\/td>\n<\/tr>\n
Degree of protection<\/td>\nIP 20<\/td>\n<\/tr>\n
Electrical life<\/td>\n4000 cycle<\/td>\n<\/tr>\n
Mechanical life<\/td>\n8000 cycle<\/td>\n<\/tr>\n
Working temperature
\n(for operation below 0\u00b0C, the unit must be protected from frost)<\/td>\n		from -30 to +70\u00b0C<\/td>\n<\/tr>\n
Storage temperature<\/td>\nfrom -30 to +70\u00b0C<\/td>\n<\/tr>\n
Trigger indicator<\/td>\nyes<\/td>\n<\/tr>\n
Connection by rails<\/td>\nyes<\/td>\n<\/tr>\n
Suitable for retrofitting additional units<\/td>\nyes<\/td>\n<\/tr>\n
Protect the system from interruptions due to frequent unnecessary tripping<\/td>\nyes<\/td>\n<\/tr>\n
Increased reliability in a contaminated working environment<\/td>\nyes<\/td>\n<\/tr>\n
After switch-off disconnection in the circuit<\/td>\nyes<\/td>\n<\/tr>\n
Can be used as an on\/off switch for circuits and motors<\/td>\nyes<\/td>\n<\/tr>\n
Certificates and standards<\/td>\nCE, IEC61008<\/td>\n<\/tr>\n
Brand<\/td>\nDoktorvolt<\/td>\n<\/tr>\n
Manufacturer code<\/td>\n\u00a0DV-5040<\/td>\n<\/tr>\n
EAN<\/td>\n5907589335040<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n<\/div>\n
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