DUVAL® Residual Current Circuit Breaker (RCCB)

DUVAL®

Residual Current Circuit Breaker
Model: DRD2 & DRD4 : Type A
Approval
International : Intertek ELT SEMKO
  : IECEE, CE
Malaysia : Suruhanjaya Tenaga
  : Sirim QAS International
  : Emal List Reference
Standard Compliance : IEC 60898 / EN 60898
Application:-
DRD2 and DRD4 are Type A RCCB for the protection against the effect of AC and DC alternating Earth fault / residual currents and there are selected for use according to the criterion of protection as follows:-
  • Protection against Direct Contact (|∆ƞ = 0.03mA)
  • Protection against Indirect Contact (|∆ƞ = 100mA)
  • Protection against fire (|∆ƞ = 300mA~500mA)
This Type AI RCCB is deal for use in residential, commercial and industrial where nuisance tripping problem is the main concern.

2 Pole RCCB Type "AI" 4 Pole RCCB Type "AI" In A /Sensitivity
DRD2AI 16/0.03 DRD4AI 16/0.03 16A / 30mA
DRD2AI 16/0.1 DRD4AI 16/0.1 16A / 100mA
DRD2AI 25/0.03 DRD4AI 25/0.03 25A / 30mA
DRD2AI 25/0.1 DRD4AI 25/0.1 25A / 100mA
DRD2AI 40/0.03 DRD4AI 40/0.03 40A / 30mA
DRD2AI 40/0.1 DRD4AI 40/0.1 40A / 100mA
DRD2AI 40/0.3 DRD4AI 40/0.3 40A / 300mA
DRD2AI 63/0.03 DRD4AI 63/0.03 63A / 30mA
DRD2AI 63/0.1 DRD4AI 63/0.1 63A / 100mA
DRD2AI 63/0.3 DRD4AI 63/0.3 63A / 300mA
DRD2AI 80/0.03 DRD4AI 80/0.03 80A / 30mA
DRD2AI 80/0.1 DRD4AI 80/0.1 80A / 100mA
DRD2AI 80/0.3 DRD4AI 80/0.3 80A / 300mA