Etek

Electronic Type RCBO
Description

The EKL5-63 electronic residual current device (RCBO) with overcurrent protection from ETEK Electric is an innovative protection device that combines the functions of a residual current device (RCD) and a miniature circuit breaker (MCB). It provides comprehensive protection against fault currents, overloads, and short circuits. Thanks to its advanced electronic design and high breaking capacity, this RCBO is ideal for demanding environments where reliability and safety are critical.

  • Standard: IEC61009-1
  • Type: AC, A
  • Rated current: 6–63 A
  • Rated voltage: 230/240 V~, 400/415 V~
  • Number of poles: 2-pole, 4-pole
  • Rated residual current (IΔn): 10, 30, 100, 300 mA
  • Rated breaking capacity: 6 kA / 10 kA
  • Trigger characteristics: B, C, D
  • Ambient temperature: -25…+55 ºC
  • Connection: From above
  • Certificates: CE, CB
Product overview

TheEKL5-63This series of residual current devices with overcurrent protection provides comprehensive protection for both people and electrical equipment. They are designed to automatically interrupt the power supply in the event of an overload, short circuit, or fault current.

RCBOs are divided into three types depending on how they work:
  • Type AC:Commonly used in residential buildings, these RCBOs are designed for sinusoidal alternating fault currents. These RCBOs are suitable for inductive, capacitive, or resistive loads and respond immediately to an imbalance, without any time delay.
  • Type A:Suitable for pulsating DC residual currents up to 6 mA as well as for sinusoidal AC residual currents.
  • Type B:Used for single and three-phase equipment such as elevators, escalators, photovoltaic systems, welding machines and frequency converters.
Advantages

Can be used as a protection device for 240 V two-phase networks or 415 V three-phase circuits.

Maximum rated current up to 63 A, with four fault current options: 10 mA, 30 mA, 100 mA and 300 mA.

Equipped with an indicator window and a reset button to distinguish between residual current tripping (button pops out) and overload tripping (window turns red).

Available in three or five DIN modules – easier to install than conventional combinations of MCB and additional modules.

Complies with the standardIEC61009-1.

Technical data

Technische Daten – EKL5-63 / EKL5-63H
NormIEC/EN61009-1
SchutzfunktionenFehlerstrom, Überstrom, Kurzschluss, Überspannung (wählbar)
AuslöseartFehlerstrom: Elektronisch
Überlast & Kurzschluss: Thermisch-magnetisch
Fehlerstromschutz-TypenAC, A, S
Polanzahl1P+N (3 Module), 3P+N (5 Module), N-Leiter mit Trennung
Nennstrom In6, 10, 16, 20, 25, 32, 40, 50, 63A
Nennspannung Ue1P+N: 230/240V~
3P+N: 400/415V~
Nennfrequenz50/60Hz
Nennfehlerstrom I△n10, 30, 100, 300mA
Ausschaltzeit bei I△n≤0.1s
Bemessungs-Schaltvermögen I△m500A (In≤50A), 10In (In>50A)
Kurzschluss-SchaltvermögenEKL5-63: 6,000A
EKL5-63H: 10,000A
EnergiebegrenzungsklasseKlasse 3
Stoßspannungsfestigkeit (1,2/50) Uimp4,000V
Isolationsprüfspannung bei 1 min2kV
Thermische Auslösung(1.13 - 1.45) × In
Magnetische AuslösungB: (3 - 5) × In
C: (5 - 10) × In
D: (10 - 20) × In
Elektrische Lebensdauer4,000 Zyklen
Mechanische Lebensdauer10,000 Zyklen
KontaktstellungsanzeigeJa
FehlerstromanzeigeJa
SchutzartIP20
Umgebungstemperatur-25℃ bis +55℃, max. 95% Luftfeuchtigkeit
AnschlussartKabel / Stift-Sammelschiene
Max. Leiterquerschnitt25 mm²
Max. Anzugsdrehmoment2.5 N·m
MontageAuf 35mm DIN-Schiene
AnschlussrichtungVon oben

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Product selection form

Breaking Capacity Poles Rated Current (A) B Curve C Curve
Sensitivity Sensitivity
30mA100mA300mA 30mA100mA300mA
6KA1P+N6AEKL5-63-1NB0630EKL5-63-1NB06100EKL5-63-1NB06300EKL5-63-1NC0630EKL5-63-1NC06100EKL5-63-1NC06300
10AEKL5-63-1NB1030EKL5-63-1NB10100EKL5-63-1NB10300EKL5-63-1NC1030EKL5-63-1NC10100EKL5-63-1NC10300
16AEKL5-63-1NB1630EKL5-63-1NB16100EKL5-63-1NB16300EKL5-63-1NC1630EKL5-63-1NC16100EKL5-63-1NC16300
20AEKL5-63-1NB2030EKL5-63-1NB20100EKL5-63-1NB20300EKL5-63-1NC2030EKL5-63-1NC20100EKL5-63-1NC20300
25AEKL5-63-1NB2530EKL5-63-1NB25100EKL5-63-1NB25300EKL5-63-1NC2530EKL5-63-1NC25100EKL5-63-1NC25300
32AEKL5-63-1NB3230EKL5-63-1NB32100EKL5-63-1NB32300EKL5-63-1NC3230EKL5-63-1NC32100EKL5-63-1NC32300
40AEKL5-63-1NB4030EKL5-63-1NB40100EKL5-63-1NB40300EKL5-63-1NC4030EKL5-63-1NC40100EKL5-63-1NC40300
50AEKL5-63-1NB5030EKL5-63-1NB50100EKL5-63-1NB50300EKL5-63-1NC5030EKL5-63-1NC50100EKL5-63-1NC50300
63AEKL5-63-1NB6330EKL5-63-1NB63100EKL5-63-1NB63300EKL5-63-1NC6330EKL5-63-1NC63100EKL5-63-1NC63300
3P+N6AEKL5-63-3NB0630EKL5-63-3NB06100EKL5-63-3NB06300EKL5-63-3NC0630EKL5-63-3NC06100EKL5-63-3NC06300
10AEKL5-63-3NB1030EKL5-63-3NB10100EKL5-63-3NB10300EKL5-63-3NC1030EKL5-63-3NC10100EKL5-63-3NC10300
16AEKL5-63-3NB1630EKL5-63-3NB16100EKL5-63-3NB16300EKL5-63-3NC1630EKL5-63-3NC16100EKL5-63-3NC16300
20AEKL5-63-3NB2030EKL5-63-3NB20100EKL5-63-3NB20300EKL5-63-3NC2030EKL5-63-3NC20100EKL5-63-3NC20300
25AEKL5-63-3NB2530EKL5-63-3NB25100EKL5-63-3NB25300EKL5-63-3NC2530EKL5-63-3NC25100EKL5-63-3NC25300
32AEKL5-63-3NB3230EKL5-63-3NB32100EKL5-63-3NB32300EKL5-63-3NC3230EKL5-63-3NC32100EKL5-63-3NC32300
40AEKL5-63-3NB4030EKL5-63-3NB40100EKL5-63-3NB40300EKL5-63-3NC4030EKL5-63-3NC40100EKL5-63-3NC40300
50AEKL5-63-3NB5030EKL5-63-3NB50100EKL5-63-3NB50300EKL5-63-3NC5030EKL5-63-3NC50100EKL5-63-3NC50300
63AEKL5-63-3NB6330EKL5-63-3NB63100EKL5-63-3NB63300EKL5-63-3NC6330EKL5-63-3NC63100EKL5-63-3NC63300
Breaking capacity Poles Rated Current (A) B Curve C Curve
30mA 100mA 300mA 30mA 100mA 300mA
6KA1P+N6AEKL5-63-1NB0630EKL5-63-1NB06100EKL5-63-1NB06300EKL5-63-1NC0630EKL5-63-1NC06100EKL5-63-1NC06300
10AEKL5-63-1NB1030EKL5-63-1NB10100EKL5-63-1NB10300EKL5-63-1NC1030EKL5-63-1NC10100EKL5-63-1NC10300
16AEKL5-63-1NB1630EKL5-63-1NB16100EKL5-63-1NB16300EKL5-63-1NC1630EKL5-63-1NC16100EKL5-63-1NC16300
20AEKL5-63-1NB2030EKL5-63-1NB20100EKL5-63-1NB20300EKL5-63-1NC2030EKL5-63-1NC20100EKL5-63-1NC20300
25AEKL5-63-1NB2530EKL5-63-1NB25100EKL5-63-1NB25300EKL5-63-1NC2530EKL5-63-1NC25100EKL5-63-1NC25300
32AEKL5-63-1NB3230EKL5-63-1NB32100EKL5-63-1NB32300EKL5-63-1NC3230EKL5-63-1NC32100EKL5-63-1NC32300
40AEKL5-63-1NB4030EKL5-63-1NB40100EKL5-63-1NB40300EKL5-63-1NC4030EKL5-63-1NC40100EKL5-63-1NC40300
50AEKL5-63-1NB5030EKL5-63-1NB50100EKL5-63-1NB50300EKL5-63-1NC5030EKL5-63-1NC50100EKL5-63-1NC50300
63AEKL5-63-1NB6330EKL5-63-1NB63100EKL5-63-1NB63300EKL5-63-1NC6330EKL5-63-1NC63100EKL5-63-1NC63300
3P+N6AEKL5-63-3NB0630EKL5-63-3NB06100EKL5-63-3NB06300EKL5-63-3NC0630EKL5-63-3NC06100EKL5-63-3NC06300
10AEKL5-63-3NB1030EKL5-63-3NB10100EKL5-63-3NB10300EKL5-63-3NC1030EKL5-63-3NC10100EKL5-63-3NC10300
16AEKL5-63-3NB1630EKL5-63-3NB16100EKL5-63-3NB16300EKL5-63-3NC1630EKL5-63-3NC16100EKL5-63-3NC16300
20AEKL5-63-3NB2030EKL5-63-3NB20100EKL5-63-3NB20300EKL5-63-3NC2030EKL5-63-3NC20100EKL5-63-3NC20300
25AEKL5-63-3NB2530EKL5-63-3NB25100EKL5-63-3NB25300EKL5-63-3NC2530EKL5-63-3NC25100EKL5-63-3NC25300
32AEKL5-63-3NB3230EKL5-63-3NB32100EKL5-63-3NB32300EKL5-63-3NC3230EKL5-63-3NC32100EKL5-63-3NC32300
40AEKL5-63-3NB4030EKL5-63-3NB40100EKL5-63-3NB40300EKL5-63-3NC4030EKL5-63-3NC40100EKL5-63-3NC40300
50AEKL5-63-3NB5030EKL5-63-3NB50100EKL5-63-3NB50300EKL5-63-3NC5030EKL5-63-3NC50100EKL5-63-3NC50300
63AEKL5-63-3NB6330EKL5-63-3NB63100EKL5-63-3NB63300EKL5-63-3NC6330EKL5-63-3NC63100EKL5-63-3NC63300
Breaking capacity Poles Rated Current (A) B Curve C Curve
30mA 100mA 300mA 30mA 100mA 300mA
6KA1P+N6AEKL5-63-1NB0630AEKL5-63-1NB06100AEKL5-63-1NB06300AEKL5-63-1NC0630AEKL5-63-1NC06100AEKL5-63-1NC06300A
10AEKL5-63-1NB1030AEKL5-63-1NB10100AEKL5-63-1NB10300AEKL5-63-1NC1030AEKL5-63-1NC10100AEKL5-63-1NC10300A
16AEKL5-63-1NB1630AEKL5-63-1NB16100AEKL5-63-1NB16300AEKL5-63-1NC1630AEKL5-63-1NC16100AEKL5-63-1NC16300A
20AEKL5-63-1NB2030AEKL5-63-1NB20100AEKL5-63-1NB20300AEKL5-63-1NC2030AEKL5-63-1NC20100AEKL5-63-1NC20300A
25AEKL5-63-1NB2530AEKL5-63-1NB25100AEKL5-63-1NB25300AEKL5-63-1NC2530AEKL5-63-1NC25100AEKL5-63-1NC25300A
32AEKL5-63-1NB3230AEKL5-63-1NB32100AEKL5-63-1NB32300AEKL5-63-1NC3230AEKL5-63-1NC32100AEKL5-63-1NC32300A
40AEKL5-63-1NB4030AEKL5-63-1NB40100AEKL5-63-1NB40300AEKL5-63-1NC4030AEKL5-63-1NC40100AEKL5-63-1NC40300A
50AEKL5-63-1NB5030AEKL5-63-1NB50100AEKL5-63-1NB50300AEKL5-63-1NC5030AEKL5-63-1NC50100AEKL5-63-1NC50300A
63AEKL5-63-1NB6330AEKL5-63-1NB63100AEKL5-63-1NB63300AEKL5-63-1NC6330AEKL5-63-1NC63100AEKL5-63-1NC63300A
3P+N6AEKL5-63-3NB0630AEKL5-63-3NB06100AEKL5-63-3NB06300AEKL5-63-3NC0630AEKL5-63-3NC06100AEKL5-63-3NC06300A
10AEKL5-63-3NB1030AEKL5-63-3NB10100AEKL5-63-3NB10300AEKL5-63-3NC1030AEKL5-63-3NC10100AEKL5-63-3NC10300A
16AEKL5-63-3NB1630AEKL5-63-3NB16100AEKL5-63-3NB16300AEKL5-63-3NC1630AEKL5-63-3NC16100AEKL5-63-3NC16300A
20AEKL5-63-3NB2030AEKL5-63-3NB20100AEKL5-63-3NB20300AEKL5-63-3NC2030AEKL5-63-3NC20100AEKL5-63-3NC20300A
25AEKL5-63-3NB2530AEKL5-63-3NB25100AEKL5-63-3NB25300AEKL5-63-3NC2530AEKL5-63-3NC25100AEKL5-63-3NC25300A
32AEKL5-63-3NB3230AEKL5-63-3NB32100AEKL5-63-3NB32300AEKL5-63-3NC3230AEKL5-63-3NC32100AEKL5-63-3NC32300A
40AEKL5-63-3NB4030AEKL5-63-3NB40100AEKL5-63-3NB40300AEKL5-63-3NC4030AEKL5-63-3NC40100AEKL5-63-3NC40300A
50AEKL5-63-3NB5030AEKL5-63-3NB50100AEKL5-63-3NB50300AEKL5-63-3NC5030AEKL5-63-3NC50100AEKL5-63-3NC50300A
63AEKL5-63-3NB6330AEKL5-63-3NB63100AEKL5-63-3NB63300AEKL5-63-3NC6330AEKL5-63-3NC63100AEKL5-63-3NC63300A
Poles Rated Current B Curve 30mA B Curve 100mA B Curve 300mA C Curve 30mA C Curve 100mA C Curve 300mA
1P+N6AEKL5-63H-1NB0630EKL5-63H-1NB06100EKL5-63H-1NB06300EKL5-63H-1NC0630EKL5-63H-1NC06100EKL5-63H-1NC06300
1P+N10AEKL5-63H-1NB1030EKL5-63H-1NB10100EKL5-63H-1NB10300EKL5-63H-1NC1030EKL5-63H-1NC10100EKL5-63H-1NC10300
1P+N16AEKL5-63H-1NB1630EKL5-63H-1NB16100EKL5-63H-1NB16300EKL5-63H-1NC1630EKL5-63H-1NC16100EKL5-63H-1NC16300
1P+N20AEKL5-63H-1NB2030EKL5-63H-1NB20100EKL5-63H-1NB20300EKL5-63H-1NC2030EKL5-63H-1NC20100EKL5-63H-1NC20300
1P+N25AEKL5-63H-1NB2530EKL5-63H-1NB25100EKL5-63H-1NB25300EKL5-63H-1NC2530EKL5-63H-1NC25100EKL5-63H-1NC25300
1P+N32AEKL5-63H-1NB3230EKL5-63H-1NB32100EKL5-63H-1NB32300EKL5-63H-1NC3230EKL5-63H-1NC32100EKL5-63H-1NC32300
1P+N40AEKL5-63H-1NB4030EKL5-63H-1NB40100EKL5-63H-1NB40300EKL5-63H-1NC4030EKL5-63H-1NC40100EKL5-63H-1NC40300
1P+N50AEKL5-63H-1NB5030EKL5-63H-1NB50100EKL5-63H-1NB50300EKL5-63H-1NC5030EKL5-63H-1NC50100EKL5-63H-1NC50300
1P+N63AEKL5-63H-1NB6330EKL5-63H-1NB63100EKL5-63H-1NB63300EKL5-63H-1NC6330EKL5-63H-1NC63100EKL5-63H-1NC63300
3P+N6AEKL5-63H-3NB0630EKL5-63H-3NB06100EKL5-63H-3NB06300EKL5-63H-3NC0630EKL5-63H-3NC06100EKL5-63H-3NC06300
3P+N10AEKL5-63H-3NB1030EKL5-63H-3NB10100EKL5-63H-3NB10300EKL5-63H-3NC1030EKL5-63H-3NC10100EKL5-63H-3NC10300
3P+N16AEKL5-63H-3NB1630EKL5-63H-3NB16100EKL5-63H-3NB16300EKL5-63H-3NC1630EKL5-63H-3NC16100EKL5-63H-3NC16300
3P+N20AEKL5-63H-3NB2030EKL5-63H-3NB20100EKL5-63H-3NB20300EKL5-63H-3NC2030EKL5-63H-3NC20100EKL5-63H-3NC20300
3P+N25AEKL5-63H-3NB2530EKL5-63H-3NB25100EKL5-63H-3NB25300EKL5-63H-3NC2530EKL5-63H-3NC25100EKL5-63H-3NC25300
3P+N32AEKL5-63H-3NB3230EKL5-63H-3NB32100EKL5-63H-3NB32300EKL5-63H-3NC3230EKL5-63H-3NC32100EKL5-63H-3NC32300
3P+N40AEKL5-63H-3NB4030EKL5-63H-3NB40100EKL5-63H-3NB40300EKL5-63H-3NC4030EKL5-63H-3NC40100EKL5-63H-3NC40300
3P+N50AEKL5-63H-3NB5030EKL5-63H-3NB50100EKL5-63H-3NB50300EKL5-63H-3NC5030EKL5-63H-3NC50100EKL5-63H-3NC50300
3P+N63AEKL5-63H-3NB6330EKL5-63H-3NB63100EKL5-63H-3NB63300EKL5-63H-3NC6330EKL5-63H-3NC63100EKL5-63H-3NC63300
Poles Rated Current (A) B Curve - 30mA B Curve - 100mA B Curve - 300mA C Curve - 30mA C Curve - 100mA C Curve - 300mA
1P+N6AEKL5-63H-1NB0630AEKL5-63H-1NB06100AEKL5-63H-1NB06300AEKL5-63H-1NC0630AEKL5-63H-1NC06100AEKL5-63H-1NC06300A
10A10AEKL5-63H-1NB1030AEKL5-63H-1NB10100AEKL5-63H-1NB10300AEKL5-63H-1NC1030AEKL5-63H-1NC10100AEKL5-63H-1NC10300A
16A16AEKL5-63H-1NB1630AEKL5-63H-1NB16100AEKL5-63H-1NB16300AEKL5-63H-1NC1630AEKL5-63H-1NC16100AEKL5-63H-1NC16300A
20A20AEKL5-63H-1NB2030AEKL5-63H-1NB20100AEKL5-63H-1NB20300AEKL5-63H-1NC2030AEKL5-63H-1NC20100AEKL5-63H-1NC20300A
25A25AEKL5-63H-1NB2530AEKL5-63H-1NB25100AEKL5-63H-1NB25300AEKL5-63H-1NC2530AEKL5-63H-1NC25100AEKL5-63H-1NC25300A
32A32AEKL5-63H-1NB3230AEKL5-63H-1NB32100AEKL5-63H-1NB32300AEKL5-63H-1NC3230AEKL5-63H-1NC32100AEKL5-63H-1NC32300A
40A40AEKL5-63H-1NB4030AEKL5-63H-1NB40100AEKL5-63H-1NB40300AEKL5-63H-1NC4030AEKL5-63H-1NC40100AEKL5-63H-1NC40300A
50A50AEKL5-63H-1NB5030AEKL5-63H-1NB50100AEKL5-63H-1NB50300AEKL5-63H-1NC5030AEKL5-63H-1NC50100AEKL5-63H-1NC50300A
63A63AEKL5-63H-1NB6330AEKL5-63H-1NB63100AEKL5-63H-1NB63300AEKL5-63H-1NC6330AEKL5-63H-1NC63100AEKL5-63H-1NC63300A
3P+N6AEKL5-63H-3NB0630AEKL5-63H-3NB06100AEKL5-63H-3NB06300AEKL5-63H-3NC0630AEKL5-63H-3NC06100AEKL5-63H-3NC06300A
10A10AEKL5-63H-3NB1030AEKL5-63H-3NB10100AEKL5-63H-3NB10300AEKL5-63H-3NC1030AEKL5-63H-3NC10100AEKL5-63H-3NC10300A
16A16AEKL5-63H-3NB1630AEKL5-63H-3NB16100AEKL5-63H-3NB16300AEKL5-63H-3NC1630AEKL5-63H-3NC16100AEKL5-63H-3NC16300A
20A20AEKL5-63H-3NB2030AEKL5-63H-3NB20100AEKL5-63H-3NB20300AEKL5-63H-3NC2030AEKL5-63H-3NC20100AEKL5-63H-3NC20300A
25A25AEKL5-63H-3NB2530AEKL5-63H-3NB25100AEKL5-63H-3NB25300AEKL5-63H-3NC2530AEKL5-63H-3NC25100AEKL5-63H-3NC25300A
32A32AEKL5-63H-3NB3230AEKL5-63H-3NB32100AEKL5-63H-3NB32300AEKL5-63H-3NC3230AEKL5-63H-3NC32100AEKL5-63H-3NC32300A
40A40AEKL5-63H-3NB4030AEKL5-63H-3NB40100AEKL5-63H-3NB40300AEKL5-63H-3NC4030AEKL5-63H-3NC40100AEKL5-63H-3NC40300A
50A50AEKL5-63H-3NB5030AEKL5-63H-3NB50100AEKL5-63H-3NB50300AEKL5-63H-3NC5030AEKL5-63H-3NC50100AEKL5-63H-3NC50300A
63A63AEKL5-63H-3NB6330AEKL5-63H-3NB63100AEKL5-63H-3NB63300AEKL5-63H-3NC6330AEKL5-63H-3NC63100AEKL5-63H-3NC63300A

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