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Circuit Breaker, Acti 9 iID, 400 V, 40 A, 4 Pole


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Manufacturer Part No:
Order Code:
Product Range
Acti 9 iID
Technical Datasheet:
A9Z51440   Datasheet
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Product Range Selector (Acti 9 iID)

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Acti 9 iID




4 Pole


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Technical Documents (2)

CAD Downloads


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CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
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Product Overview

A9Z51440 is a Acti9 iID residual current circuit breaker. This Acti9 iID is a modular and reliable residual current circuit breaker (RCCB) for electrical vehicle. It is a 4P circuit breaker with In rated current of 40A, B-EV type protection class and a 30mA earth leakage sensitivity. This product protects against electrical shock by direct or indirect contact and fire hazards. It performs the function of disconnection of electrical circuits in case of earth fault. Its unique Visitrip indicator reduces intervention time by showing the faulty device with a mechanical indicator on front face. This product also has a VisiSafe window with a green strip on the toggle indicating full opening of the poles allowing downstream maintenance This product is compliant with IEC/EN 61008-2-1 and IEC/EN 62423 standard.
  • Rated breaking and making short circuit capacity is 1500A
  • Rated short circuit current is 10KA
  • Overvoltage category is IV
  • White colour circuit breaker
  • DIN rail mountable
  • Operational voltage is 400VAC
  • DIN rail mountable
  • Dimension is (W) 72mm x (H) 88mm x (D) 79mm
  • IP20 degree of protection
  • Operating temperature range from -25°C to 60°C
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Available to manufacturer lead time 11 weeks

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