Etek

Electronic Type Residual Current Circuit Breaker with Overcurrent Protection (RCBO)
Description

The EKL3-63 is a high-performance residual current device (RCD) with overcurrent protection, specifically designed for the demanding requirements of industrial and commercial electrical systems. It provides reliable protection against various electrical faults, ensuring the safety of people and equipment. With a current rating of up to 63 A, it is ideal for applications with high energy demands.

  • Standard: IEC61009-1
  • Type: AC, A
  • Rated current: 6–63 A
  • Rated voltage: 230/240 V~
  • Number of poles: 2-pole
  • Rated residual current (IΔn): 10, 30, 100, 300 mA
  • Rated breaking capacity: 6 kA, 10 kA
  • Trigger characteristics: B, C
  • Ambient temperature: -25…+40 ºC
  • Connection: Top and bottom
  • Certificates: CE, CB
Product overview

TheEKL3-63The circuit breaker for phase, neutral, and residual current protection is suitable for single-phase household circuits with 50 Hz or 60 Hz and a nominal voltage of 230 V. It reliably protects against fault currents, overloads, and short circuits in civil electrical installations.

The product offers numerous advantages: compact design, high breaking capacity, simultaneous disconnection of the neutral and phase conductors, and residual current protection even with reversed phase wiring. The circuit breaker complies with the standardIEC61009and is based on advanced international technology.

Technical data

Technical Data

Parameter Value
StandardIEC/EN61009-1
ProtectionGround fault, Overcurrent and short circuit, Over voltage (selectable)
Type of tripGround fault: Electronic
Overload and short circuit: Thermo-magnetic
Type of protection (electric leakage)AC, A
No. of poles1P+N 2 module, N line with disconnected
Rated current (In)6, 10, 16, 20, 25, 32, 40, 50, 63A
Rated voltage (Ue)230/240V~
Rated frequency50/60Hz
Rated sensitivity currents (I△n)10, 30, 100, 300mA
Residual current off-time under I△n≤ 0.1s
Rated residual making and breaking capacity (I△m)500A (In≤50A), 10In (In>50A)
Rated breaking capacityEKL3-63: 6kA, EKL3-63H: 10kA
Energy limiting class3
Rated impulse withstand voltage (1.2/50) Uimp4,000V
Dielectric test voltage at ind. Freq. for 1 min2kV
Thermal release characteristic(1.13–1.45) x In
Magnetic release characteristicB: (3–5) x In, C: (5–10) x In
Electrical life4,000 Cycles
Mechanical life10,000 Cycles
Contact position indicatorYes
Ground fault indicatorYes
Protection degreeIP20
Ambient temperature-25℃ to +55℃, Max. 95% humidity
Terminal connection typeCable / Pin-type busbar / Fork-type busbar
Max. terminal size for cable25mm²
Max. tightening torque2.5N·m
InstallationMounting on 35mm DIN rail
ConnectionFrom top and bottom

Schaltbild

Schaltbild des Produkts

Installationsgröße

Imagem extra do produto

Product selection form

EKL3-63 RCBO Code Table

EKL3-63 RCBO Code Table

B Curve – Type AC

Poles Rated Current (A) Sensitivity
10mA30mA100mA300mA
1P+N6AEKL3-63-1NB0610EKL3-63-1NB0630EKL3-63-1NB06100EKL3-63-1NB06300
1P+N10AEKL3-63-1NB1010EKL3-63-1NB1030EKL3-63-1NB10100EKL3-63-1NB10300
1P+N16AEKL3-63-1NB1610EKL3-63-1NB1630EKL3-63-1NB16100EKL3-63-1NB16300
1P+N20AEKL3-63-1NB2010EKL3-63-1NB2030EKL3-63-1NB20100EKL3-63-1NB20300
1P+N25AEKL3-63-1NB2510EKL3-63-1NB2530EKL3-63-1NB25100EKL3-63-1NB25300
1P+N32AEKL3-63-1NB3210EKL3-63-1NB3230EKL3-63-1NB32100EKL3-63-1NB32300
1P+N40AEKL3-63-1NB4010EKL3-63-1NB4030EKL3-63-1NB40100EKL3-63-1NB40300
1P+N50AEKL3-63-1NB5010EKL3-63-1NB5030EKL3-63-1NB50100EKL3-63-1NB50300
1P+N63AEKL3-63-1NB6310EKL3-63-1NB6330EKL3-63-1NB63100EKL3-63-1NB63300

B Curve – Type A

Poles Rated Current (A) Sensitivity
10mA30mA100mA300mA
1P+N6AEKL3-63-1NB0610AEKL3-63-1NB0630AEKL3-63-1NB06100AEKL3-63-1NB06300A
1P+N8AEKL3-63-1NB0810AEKL3-63-1NB0830AEKL3-63-1NB08100AEKL3-63-1NB08300A
1P+N10AEKL3-63-1NB1010AEKL3-63-1NB1030AEKL3-63-1NB10100AEKL3-63-1NB10300A
1P+N13AEKL3-63-1NB1310AEKL3-63-1NB1330AEKL3-63-1NB13100AEKL3-63-1NB13300A
1P+N16AEKL3-63-1NB1610AEKL3-63-1NB1630AEKL3-63-1NB16100AEKL3-63-1NB16300A
1P+N20AEKL3-63-1NB2010AEKL3-63-1NB2030AEKL3-63-1NB20100AEKL3-63-1NB20300A
1P+N25AEKL3-63-1NB2510AEKL3-63-1NB2530AEKL3-63-1NB25100AEKL3-63-1NB25300A
1P+N32AEKL3-63-1NB3210AEKL3-63-1NB3230AEKL3-63-1NB32100AEKL3-63-1NB32300A
1P+N40AEKL3-63-1NB4010AEKL3-63-1NB4030AEKL3-63-1NB40100AEKL3-63-1NB40300A
1P+N50AEKL3-63-1NB5010AEKL3-63-1NB5030AEKL3-63-1NB50100AEKL3-63-1NB50300A
1P+N63AEKL3-63-1NB6310AEKL3-63-1NB6330AEKL3-63-1NB63100AEKL3-63-1NB63300A

C Curve – Type AC

Poles Rated Current (A) Sensitivity
10mA30mA100mA300mA
1P+N6AEKL3-63-1NC0610EKL3-63-1NC0630EKL3-63-1NC06100EKL3-63-1NC06300
1P+N10AEKL3-63-1NC1010EKL3-63-1NC1030EKL3-63-1NC10100EKL3-63-1NC10300
1P+N16AEKL3-63-1NC1610EKL3-63-1NC1630EKL3-63-1NC16100EKL3-63-1NC16300
1P+N20AEKL3-63-1NC2010EKL3-63-1NC2030EKL3-63-1NC20100EKL3-63-1NC20300
1P+N25AEKL3-63-1NC2510EKL3-63-1NC2530EKL3-63-1NC25100EKL3-63-1NC25300
1P+N32AEKL3-63-1NC3210EKL3-63-1NC3230EKL3-63-1NC32100EKL3-63-1NC32300
1P+N40AEKL3-63-1NC4010EKL3-63-1NC4030EKL3-63-1NC40100EKL3-63-1NC40300
1P+N50AEKL3-63-1NC5010EKL3-63-1NC5030EKL3-63-1NC50100EKL3-63-1NC50300
1P+N63AEKL3-63-1NC6310EKL3-63-1NC6330EKL3-63-1NC63100EKL3-63-1NC63300

C Curve – Type A

Poles Rated Current (A) Sensitivity
10mA30mA100mA300mA
1P+N6AEKL3-63-1NC0610AEKL3-63-1NC0630AEKL3-63-1NC06100AEKL3-63-1NC06300A
1P+N10AEKL3-63-1NC1010AEKL3-63-1NC1030AEKL3-63-1NC10100AEKL3-63-1NC10300A
1P+N16AEKL3-63-1NC1610AEKL3-63-1NC1630AEKL3-63-1NC16100AEKL3-63-1NC16300A
1P+N20AEKL3-63-1NC2010AEKL3-63-1NC2030AEKL3-63-1NC20100AEKL3-63-1NC20300A
1P+N25AEKL3-63-1NC2510AEKL3-63-1NC2530AEKL3-63-1NC25100AEKL3-63-1NC25300A
1P+N32AEKL3-63-1NC3210AEKL3-63-1NC3230AEKL3-63-1NC32100AEKL3-63-1NC32300A
1P+N40AEKL3-63-1NC4010AEKL3-63-1NC4030AEKL3-63-1NC40100AEKL3-63-1NC40300A
1P+N50AEKL3-63-1NC5010AEKL3-63-1NC5030AEKL3-63-1NC50100AEKL3-63-1NC50300A
1P+N63AEKL3-63-1NC6310AEKL3-63-1NC6330AEKL3-63-1NC63100AEKL3-63-1NC63300A

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