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ETEK-EKL5-63B-Type-B-RCBO
ETEK-EKL5-63B-Type-B-RCBO
ETEK-EKL5-63B-Type-B-RCBO
ETEK-EKL5-63B-Type-B-RCBO
ETEK-EKL5-63B-Type-B-RCBO
ETEK-EKL5-63B-Type-B-RCBO
ETEK-EKL5-63B-Type-B-RCBO
ETEK-EKL5-63B-Type-B-RCBO
ETEK-EKL5-63B-Type-B-RCBO

Type B Residual Current Circuit Breaker with Overcurrent Protection (RCBO)

EKL5-63B Type B RCBO is designed to provide comprehensive electrical protection by combining the functions of a Residual Current Device (RCD) and a Miniature Circuit Breaker (MCB). This type of RCBO is particularly useful in applications where both AC and DC fault currents need to be detected and interrupted.

● Standard: IEC61009-1, IEC62423
● Type: B (sensitive to AC, pulsating DC, and smooth DC residual currents)
● Rated current: 6~63A
● Rated voltage: 230/240~, 400/415V~
● Number of poles: 2P(1P+N), 4P(3P+N)
● Rated Residual Operating Current (IAn): 30, 100, 300mA
● Rated short-circuit breaking capacity: 10kA
● Tripping curve: B, C, D
● Ambient air temperature: -25...+55 ºC
● Connection: From top
● Certificates: CE, CB

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Tags: Type B RCBO

Type B Residual Current Circuit Breaker with Overcurrent Protection (RCBO)

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Porduct Overview
Technical parameters
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Recommended products
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Porduct Overview

RCBOs type B grant protection to persons and machineries in presence of DC current and high frequency AC fault current. Among the several types of RCBOs, type B provides the utmost level of protection.


1. Residual current sensitivity – UNIVERSAL

  • AC pure sinus residual current, 50/60Hz

  • A sinus and pulsating direct current, 50/60Hz

  • B: AC + A + smooth direct current + high frequency (1kHz)

2. Standards

  • IEC/EN 61009-1 Basic standards for RCBOs AC and A type

  • IEC/EN 62423 additional requirements for type B

3. Typical applications

  • Fault protection (protection against indirect contact of live parts)

  • Additional protection (protection in case of direct contact of live parts, I∆n≤30mA)

  • Fire Protection (for locations exposed to fire hazard, I∆n≤300mA)

4.Which are vulnerable to smooth DC residual currents?

  • Photovoltaic systems, AC side.

  • Charging stations for electric vehicles.

  • Variable speed machine tools.

  • UPS, computer data centers.

  • Elevator controls.

  • Cranes of all kinds.

  • Electronic equipment on construction sites.

  • Test set-ups in laboratories.

  • General installations where DC smooth direct residual currents can be expected.

EKL5-63 B type RCBO maximum current can reach 63 amps, and three leakage current options of 30mA, 100mA and 300mA are available to meet the needs of different scenarios.

Technical parameters

Technical Data

Standard

IEC/EN61009-1, IEC/EN62423

Protection

Ground fault, Overcurrent and short circuit, Over voltage (selectable)

Type of trip

Ground fault: Electronic

Overload and short circuit: Thermo-magnetic

Type of protection (electric leakage)

 B (sensitive to AC, pulsating DC, and smooth DC residual currents)

No. of poles

1P+N 3module, 3P+N 5 module, N line with disconnected
Rated current In 6,10,16,20,25,32,40,50,63A
Rated voltage Ue

1P+N:230/240V~, 3P+N:400/415V~
Rated frequency 50/60Hz

Rated sensitivity currents I△n

 10,30,100,300mA
DC tripping threshold (I△dc) (0.5-2) x IΔn

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 capacity 10,000A
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, D:(10-20) x In
Electrical life 4,000 Cycles
Mechanical life 10,000 Cycles
Contact position indicator Yes

Ground fault indicator

 Yes

Protection degree

 IP20
Ambient temperature

-25℃ to +55℃, Max.95% humidity
 Storage temperature  -25℃ to +70℃
Terminal connection type Cable/Pin-type busbar

Max. terminal size for cable

 25mm2

Max. tightening torque

 2.5N.m

Installation

Mounting on 35mm DIN rail
Connection

From top

Dimensions

Circuit Diagram

Overall Dimension

 

Product selection form

Model Rated Current Poles Trip Curve RCD Type Residual Current Code
EKL5-63B-1NB0630 6A 1P+N B B 30mA 132401
EKL5-63B-1NB1030 10A 1P+N B B 30mA 132402
EKL5-63B-1NB1630 16A 1P+N B B 30mA 132403
EKL5-63B-1NB2030 20A 1P+N B B 30mA 132404
EKL5-63B-1NB2530 25A 1P+N B B 30mA 132405
EKL5-63B-1NB3230 32A 1P+N B B 30mA 132406
EKL5-63B-1NB4030 40A 1P+N B B 30mA 132407
EKL5-63B-1NB5030 50A 1P+N B B 30mA 132408
EKL5-63B-1NB6330 63A 1P+N B B 30mA 132409
EKL5-63B-1NB06100 6A 1P+N B B 100mA 132410
EKL5-63B-1NB10100 10A 1P+N B B 100mA 132411
EKL5-63B-1NB16100 16A 1P+N B B 100mA 132412
EKL5-63B-1NB20100 20A 1P+N B B 100mA 132413
EKL5-63B-1NB25100 25A 1P+N B B 100mA 132414
EKL5-63B-1NB32100 32A 1P+N B B 100mA 132415
EKL5-63B-1NB40100 40A 1P+N B B 100mA 132416
EKL5-63B-1NB50100 50A 1P+N B B 100mA 132417
EKL5-63B-1NB63100 63A 1P+N B B 100mA 132418
EKL5-63B-1NB06300 6A 1P+N B B 300mA 132419
EKL5-63B-1NB10300 10A 1P+N B B 300mA 132420
EKL5-63B-1NB16300 16A 1P+N B B 300mA 132421
EKL5-63B-1NB20300 20A 1P+N B B 300mA 132422
EKL5-63B-1NB25300 25A 1P+N B B 300mA 132423
EKL5-63B-1NB32300 32A 1P+N B B 300mA 132424
EKL5-63B-1NB40300 40A 1P+N B B 300mA 132425
EKL5-63B-1NB50300 50A 1P+N B B 300mA 132426
EKL5-63B-1NB63300 63A 1P+N B B 300mA 132427
EKL5-63B-1NC0630 6A 1P+N C B 30mA 132428
EKL5-63B-1NC1030 10A 1P+N C B 30mA 132429
EKL5-63B-1NC1630 16A 1P+N C B 30mA 132430
EKL5-63B-1NC2030 20A 1P+N C B 30mA 132431
EKL5-63B-1NC2530 25A 1P+N C B 30mA 132432
EKL5-63B-1NC3230 32A 1P+N C B 30mA 132433
EKL5-63B-1NC4030 40A 1P+N C B 30mA 132434
EKL5-63B-1NC5030 50A 1P+N C B 30mA 132435
EKL5-63B-1NC6330 63A 1P+N C B 30mA 132436
EKL5-63B-1NC06100 6A 1P+N C B 100mA 132437
EKL5-63B-1NC10100 10A 1P+N C B 100mA 132438
EKL5-63B-1NC16100 16A 1P+N C B 100mA 132439
EKL5-63B-1NC20100 20A 1P+N C B 100mA 132440
EKL5-63B-1NC25100 25A 1P+N C B 100mA 132441
EKL5-63B-1NC32100 32A 1P+N C B 100mA 132442
EKL5-63B-1NC40100 40A 1P+N C B 100mA 132443
EKL5-63B-1NC50100 50A 1P+N C B 100mA 132444
EKL5-63B-1NC63100 63A 1P+N C B 100mA 132445
EKL5-63B-1NC06300 6A 1P+N C B 300mA 132446
EKL5-63B-1NC10300 10A 1P+N C B 300mA 132447
EKL5-63B-1NC16300 16A 1P+N C B 300mA 132448
EKL5-63B-1NC20300 20A 1P+N C B 300mA 132449
EKL5-63B-1NC25300 25A 1P+N C B 300mA 132450
EKL5-63B-1NC32300 32A 1P+N C B 300mA 132451
EKL5-63B-1NC40300 40A 1P+N C B 300mA 132452
EKL5-63B-1NC50300 50A 1P+N C B 300mA 132453
EKL5-63B-1NC63300 63A 1P+N C B 300mA 132454
EKL5-63B-1ND0630 6A 1P+N D B 30mA 133360
EKL5-63B-1ND1030 10A 1P+N D B 30mA 133361
EKL5-63B-1ND1630 16A 1P+N D B 30mA 133362
EKL5-63B-1ND2030 20A 1P+N D B 30mA 133363
EKL5-63B-1ND2530 25A 1P+N D B 30mA 133364
EKL5-63B-1ND3230 32A 1P+N D B 30mA 133365
EKL5-63B-1ND4030 40A 1P+N D B 30mA 133366
EKL5-63B-1ND5030 50A 1P+N D B 30mA 133367
EKL5-63B-1ND6330 63A 1P+N D B 30mA 133368
EKL5-63B-1ND06100 6A 1P+N D B 100mA 133369
EKL5-63B-1ND10100 10A 1P+N D B 100mA 133370
EKL5-63B-1ND16100 16A 1P+N D B 100mA 133371
EKL5-63B-1ND20100 20A 1P+N D B 100mA 133372
EKL5-63B-1ND25100 25A 1P+N D B 100mA 133373
EKL5-63B-1ND32100 32A 1P+N D B 100mA 133374
EKL5-63B-1ND40100 40A 1P+N D B 100mA 133375
EKL5-63B-1ND50100 50A 1P+N D B 100mA 133376
EKL5-63B-1ND63100 63A 1P+N D B 100mA 133377
EKL5-63B-1ND06300 6A 1P+N D B 300mA 133378
EKL5-63B-1ND10300 10A 1P+N D B 300mA 133379
EKL5-63B-1ND16300 16A 1P+N D B 300mA 133380
EKL5-63B-1ND20300 20A 1P+N D B 300mA 133381
EKL5-63B-1ND25300 25A 1P+N D B 300mA 133382
EKL5-63B-1ND32300 32A 1P+N D B 300mA 133383
EKL5-63B-1ND40300 40A 1P+N D B 300mA 133384
EKL5-63B-1ND50300 50A 1P+N D B 300mA 133385
EKL5-63B-1ND63300 63A 1P+N D B 300mA 133386
EKL5-63B-3NB0630 6A 3P+N B B 30mA 132455
EKL5-63B-3NB1030 10A 3P+N B B 30mA 132456
EKL5-63B-3NB1630 16A 3P+N B B 30mA 132457
EKL5-63B-3NB2030 20A 3P+N B B 30mA 132458
EKL5-63B-3NB2530 25A 3P+N B B 30mA 132459
EKL5-63B-3NB3230 32A 3P+N B B 30mA 132460
EKL5-63B-3NB4030 40A 3P+N B B 30mA 132461
EKL5-63B-3NB5030 50A 3P+N B B 30mA 132462
EKL5-63B-3NB6330 63A 3P+N B B 30mA 132463
EKL5-63B-3NB06100 6A 3P+N B B 100mA 132464
EKL5-63B-3NB10100 10A 3P+N B B 100mA 132465
EKL5-63B-3NB16100 16A 3P+N B B 100mA 132466
EKL5-63B-3NB20100 20A 3P+N B B 100mA 132467
EKL5-63B-3NB25100 25A 3P+N B B 100mA 132468
EKL5-63B-3NB32100 32A 3P+N B B 100mA 132469
EKL5-63B-3NB40100 40A 3P+N B B 100mA 132470
EKL5-63B-3NB50100 50A 3P+N B B 100mA 132471
EKL5-63B-3NB63100 63A 3P+N B B 100mA 132472
EKL5-63B-3NB06300 6A 3P+N B B 300mA 132473
EKL5-63B-3NB10300 10A 3P+N B B 300mA 132474
EKL5-63B-3NB16300 16A 3P+N B B 300mA 132475
EKL5-63B-3NB20300 20A 3P+N B B 300mA 132476
EKL5-63B-3NB25300 25A 3P+N B B 300mA 132477
EKL5-63B-3NB32300 32A 3P+N B B 300mA 132478
EKL5-63B-3NB40300 40A 3P+N B B 300mA 132479
EKL5-63B-3NB50300 50A 3P+N B B 300mA 132480
EKL5-63B-3NB63300 63A 3P+N B B 300mA 132481
EKL5-63B-3NC0630 6A 3P+N C B 30mA 132482
EKL5-63B-3NC1030 10A 3P+N C B 30mA 132483
EKL5-63B-3NC1630 16A 3P+N C B 30mA 132484
EKL5-63B-3NC2030 20A 3P+N C B 30mA 132485
EKL5-63B-3NC2530 25A 3P+N C B 30mA 132486
EKL5-63B-3NC3230 32A 3P+N C B 30mA 132487
EKL5-63B-3NC4030 40A 3P+N C B 30mA 132488
EKL5-63B-3NC5030 50A 3P+N C B 30mA 132489
EKL5-63B-3NC6330 63A 3P+N C B 30mA 132490
EKL5-63B-3NC06100 6A 3P+N C B 100mA 132491
EKL5-63B-3NC10100 10A 3P+N C B 100mA 132492
EKL5-63B-3NC16100 16A 3P+N C B 100mA 132493
EKL5-63B-3NC20100 20A 3P+N C B 100mA 132494
EKL5-63B-3NC25100 25A 3P+N C B 100mA 132495
EKL5-63B-3NC32100 32A 3P+N C B 100mA 132496
EKL5-63B-3NC40100 40A 3P+N C B 100mA 132497
EKL5-63B-3NC50100 50A 3P+N C B 100mA 132498
EKL5-63B-3NC63100 63A 3P+N C B 100mA 132499
EKL5-63B-3NC06300 6A 3P+N C B 300mA 132500
EKL5-63B-3NC10300 10A 3P+N C B 300mA 132501
EKL5-63B-3NC16300 16A 3P+N C B 300mA 132502
EKL5-63B-3NC20300 20A 3P+N C B 300mA 132503
EKL5-63B-3NC25300 25A 3P+N C B 300mA 132504
EKL5-63B-3NC32300 32A 3P+N C B 300mA 132505
EKL5-63B-3NC40300 40A 3P+N C B 300mA 132506
EKL5-63B-3NC50300 50A 3P+N C B 300mA 132507
EKL5-63B-3NC63300 63A 3P+N C B 300mA 132508
EKL5-63B-3ND0630 6A 3P+N D B 30mA 133387
EKL5-63B-3ND1030 10A 3P+N D B 30mA 133388
EKL5-63B-3ND1630 16A 3P+N D B 30mA 133389
EKL5-63B-3ND2030 20A 3P+N D B 30mA 133390
EKL5-63B-3ND2530 25A 3P+N D B 30mA 133391
EKL5-63B-3ND3230 32A 3P+N D B 30mA 133392
EKL5-63B-3ND4030 40A 3P+N D B 30mA 133393
EKL5-63B-3ND5030 50A 3P+N D B 30mA 133394
EKL5-63B-3ND6330 63A 3P+N D B 30mA 133395
EKL5-63B-3ND06100 6A 3P+N D B 100mA 133396
EKL5-63B-3ND10100 10A 3P+N D B 100mA 133397
EKL5-63B-3ND16100 16A 3P+N D B 100mA 133398
EKL5-63B-3ND20100 20A 3P+N D B 100mA 133399
EKL5-63B-3ND25100 25A 3P+N D B 100mA 133400
EKL5-63B-3ND32100 32A 3P+N D B 100mA 133401
EKL5-63B-3ND40100 40A 3P+N D B 100mA 133402
EKL5-63B-3ND50100 50A 3P+N D B 100mA 133403
EKL5-63B-3ND63100 63A 3P+N D B 100mA 133404
EKL5-63B-3ND06300 6A 3P+N D B 300mA 133405
EKL5-63B-3ND10300 10A 3P+N D B 300mA 133406
EKL5-63B-3ND16300 16A 3P+N D B 300mA 133407
EKL5-63B-3ND20300 20A 3P+N D B 300mA 133408
EKL5-63B-3ND25300 25A 3P+N D B 300mA 133409
EKL5-63B-3ND32300 32A 3P+N D B 300mA 133410
EKL5-63B-3ND40300 40A 3P+N D B 300mA 133411
EKL5-63B-3ND50300 50A 3P+N D B 300mA 133412
EKL5-63B-3ND63300 63A 3P+N D B 300mA 133413

Download Files

Document Type
Document Name
Size
Product Catalog
EKL5-63B-Type-B-RCBO
1.99MB
Product Certificate
Certificate_of_EKL5-63B(EKL15-63B)_(CE+CB)
478.58KB

Porduct Overview

RCBOs type B grant protection to persons and machineries in presence of DC current and high frequency AC fault current. Among the several types of RCBOs, type B provides the utmost level of protection.


1. Residual current sensitivity – UNIVERSAL

  • AC pure sinus residual current, 50/60Hz

  • A sinus and pulsating direct current, 50/60Hz

  • B: AC + A + smooth direct current + high frequency (1kHz)

2. Standards

  • IEC/EN 61009-1 Basic standards for RCBOs AC and A type

  • IEC/EN 62423 additional requirements for type B

3. Typical applications

  • Fault protection (protection against indirect contact of live parts)

  • Additional protection (protection in case of direct contact of live parts, I∆n≤30mA)

  • Fire Protection (for locations exposed to fire hazard, I∆n≤300mA)

4.Which are vulnerable to smooth DC residual currents?

  • Photovoltaic systems, AC side.

  • Charging stations for electric vehicles.

  • Variable speed machine tools.

  • UPS, computer data centers.

  • Elevator controls.

  • Cranes of all kinds.

  • Electronic equipment on construction sites.

  • Test set-ups in laboratories.

  • General installations where DC smooth direct residual currents can be expected.

EKL5-63 B type RCBO maximum current can reach 63 amps, and three leakage current options of 30mA, 100mA and 300mA are available to meet the needs of different scenarios.

Technical parameters

Download Files

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