Self-rearmable differential 4 poles 63A 30mA Class A immunized
Self-rearmable differential 4 poles 40A 30mA Class A immunized
Self-rearmable differential 4 poles 63A 30mA Class A immunized
Self-rearmable differential 4 poles 40A 30mA Class A immunized

Self-repairing differential 4-pole 40A 30mA Class A immunized

€414.24 Tax included

336.78 tax excl.

DRECC4P4030

Circuit breaker with automatic reset, class A immunized, three-phase 40A 30mA.

  • Homes: refrigerators, alarms, garage doors...
  • Services: air conditioning, cold rooms, lighting.

Isolation reconnection mode, only reconnects when the fault that caused the trip has disappeared.

Ref: DRECC4P4030

Esquema eléctrico diferencial 4 polosSimbolo diferencial tipo A
Representative image for illustrative purposes, the item supplied will correspond to the specifications indicated.

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Electric differential switch self-resettable, 40A 30 mA, category "A", 4-pole, for protection of persons against insulation/diversion problems in electrical installations or elements. Specifically recommended for use in homes.

The automatic resetting system will allow a reconnection in case of an untimely tripping of the same, not produced by a permanent shunt current. The self-resetting differential will automatically reconnect through successive time sequences, controlling the insulation conditions, so that it will not reconnect until the fault that caused the trip has disappeared. In this way, maximum safety and continuity of electrical service is maintained, avoiding unnecessary reconnection attempts.

This system is very useful in homes with sporadic use or where the loss of electrical service can cause losses in food, security systems, sewage treatment systems, etc.

Applications: this equipment is specially designed to be installed in all installations where a full guarantee of continuity of service is needed in case of unforeseen situations that cause the tripping of the differentials for reasons other than electrical insulation.

  • Residential sector: refrigerators, alarm systems, garage doors...
  • Service sector: air conditioning systems, cold rooms, lighting, SAIS, .......
  • Industrial sector: control of critical production processes.

By means of a front switch we can override the automatic reclosing system.

This type of differential is electromagnetic operation, which allows not to lose the safety function in case of supply voltage variations or loss of the neutral conductor; only with the shunt in the active phase the differential is tripped.

Technical characteristics:

  • Manufacturer/Supplier: VMC
  • Ref: DRECC4P4030
  • Number of poles: 4
  • Class: A immunized
  • Type of operation: electromechanical
  • Operating voltage: 240Vac
  • Rated current (In): 40A
  • Sensitivity (IΔn): 30mA
  • Breaking capacity6kA
  • Number of reclosing: 3
  • Time between reclosing: 3/20/180s
  • Partial meter resetting time: equal to the last time between reclosures
  • Safety interlocking: by disconnecting lever
  • Standards: EIC61008, EN50557
  • Connection capacity: 25mm2 cable
  • Dimensions: 91mm (4 poles)

Dimensiones autorrearmable 4 polos DREC

Material for professional use, install in compliance with the regulations in force at the place of installation.

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