Etek

Residual Current Circuit Breaker with Overcurrent Protection (RCBO)
Description

Discover the EKL19-40 RCBO from ETEK China – a compact and reliable solution for residual current and overcurrent protection. Ideal for use in residential and commercial buildings, it offers enhanced electrical safety and easy installation.

  • Standard: IEC61009-1
  • Type: AC, A
  • Rated current: 6~40A
  • Rated voltage: 230/240 V~
  • Number of poles: Two-pole
  • Rated residual current (IΔn): 10, 30, 100, 300 mA
  • Rated short-circuit breaking capacity: 6 kA
  • Trigger characteristics: B, C
  • Ambient temperature: -25 to +40 ºC
  • Connection: Top and bottom
  • Certificates: CE, CB
Product overview

The products of the EKL19-40 seriesprovide protection against earth faults, overloads, short circuits, and overvoltage in commercial and residential installations. The RCBO with neutral and phase separation on both sides ensures reliable tripping in the event of fault currents, even if the neutral and phase wiring are reversed. The electronic version features a filter element that prevents nuisance tripping due to transient voltages and currents.

This RCBO can be wired from both the top and bottom.

• Provides protection against earth fault/fault current and acts as a disconnect switch

• High short-circuit strength

• Suitable for connection to busbars with fork or pin connection

• Equipped with touch-protected connection terminals

• Fire-resistant plastic parts withstand abnormal heating and strong impacts

• Automatic shutdown if a fault current exceeding the nominal value occurs

• Independent of mains voltage and supply, interference-free from external influences and voltage fluctuations

• The rated current can be up to 40A

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Schaltbild des Produkts

Installationsgröße

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Parameter Value
Standard IEC/EN61009-1
Protection Ground fault, Overcurrent and short circuit
Type of trip Ground fault: Electronic
Overload and short circuit: Thermo-magnetic
No. of poles 1P+N, 1 Module, N line with disconnected
Type AC, A
Rated current (In) 6, 10, 16, 20, 25, 32, 40A
Rated sensitivity currents (I△n) 10, 30, 100, 300mA
Residual current off-time under I△n ≤0.1s
Reted residual making and breaking capacity (I△m) 500A (In≤50A)
Rated voltage (Ue) 240V~
Rated frequency 50/60Hz
Rated breaking capacity 6kA
Energy limiting class 3
Rated impulse withstand voltage (1.2/50) Uimp 4,000V
Dielectric test voltage at ind. Freq. for 1min 2kV
Thermal release characteristic (1.13-1.45) x In
Magnetic release characteristic B: (3-5)x In, C: (5-10)x In
Electrical life 4,000 Cycles
Mechanical life 10,000 Cycles
Contact position indicator Yes
Protection degree IP20
Ambient temperature -25℃~+40℃, Max.95% humidity
Terminal connection type Cable/Pin-type busbar
Max. terminal size for cable 16mm²
Max. tightening torque 2.5N.m
Installation Mounting on 35mm DIN rail
Connection From top and bottom

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Product catalog
Product certificate