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EKL15-63B-Type-B-RCBO
EKL15-63B-Type-B-RCBO
EKL15-63B-Type-B-RCBO
EKL15-63B-Type-B-RCBO
EKL15-63B-Type-B-RCBO

Type B RCBO Residual Current Circuit Breaker with Overcurrent protection

EKL15-63B is a safety device Type B residual current operated circuit-breakers with integral overcurrent protection for household and similar uses. This device combines the functions of an MCB (Miniature Circuit Breaker) and an RCD (Residual Current Device) into a single unit, offering comprehensive protection for electrical circuits.

● Standard: IEC61009-1, IEC62423
● Type of protection (electric leakage): B
● 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
● Storage temperature: -25...+70 ºC
● Connection: From top
● Certificates: CE, CB, KC

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Tags: Type B RCBO

Type B RCBO Residual Current Circuit Breaker with Overcurrent protection

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Porduct Overview
Technical parameters
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Recommended products
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Porduct Overview

EKL15-63B B type RCBO is an advanced circuit protection device that combines the functions of a residual-current device (RCD) and a miniature circuit breaker (MCB). This hybrid device is designed to protect circuits from both overcurrents (such as short circuits and circuit overloads) and residual currents (commonly known as leakage currents). The "B type" classification refers to the residual current protection characteristics, specifically designed to handle non-sinusoidal complex waveforms. It complies with the IEC61009-1 and IEC62423 standards.

Characteristics of Type B RCBO:

  1. Residual Current Sensitivity: Type B RCBOs are designed to detect smooth DC fault currents, pulsating DC fault currents, and AC fault currents. They are particularly suited for circuits that could produce any form of DC residual current or mixed AC and DC residual currents.

  2. Wide Range of Application: Due to their ability to detect both AC and DC fault currents, Type B RCBOs are suitable for use in environments with electronic devices that could generate DC fault currents. This includes installations with photovoltaic (solar) systems, electric vehicle charging stations, UPS systems, and frequency converters.

  3. Protection Level: They provide protection against earth leakage currents, ensuring personal safety and protecting against fire hazards caused by fault currents.

  4. Overcurrent Protection: Besides offering protection against residual currents, Type B RCBOs also protect circuits from overloads and short circuits, thereby safeguarding the electrical installation and connected devices.

  5. Selective Tripping: In a system where multiple RCBOs are installed, a Type B RCBO ensures that only the circuit with the fault is disconnected, minimizing disruption to the electrical supply in other circuits.

  6. Compatibility and Installation: Type B RCBOs are designed to fit in standard consumer units or distribution boards, making them a versatile option for both new installations and upgrades to existing systems.

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
No.of poles 2P(1P+N) 3 module, 4P(3P+N) 5 module, N line with disconnected
Rated Voltage (Ue) 1P+N: 230/240V~, 3P+N: 400/415V~
Rated Current (In) 6,10,16, 20, 25, 32, 40, 50, 63
Rated sensitivity currents (l△n) 30,100,300mA
Residual current off-time under (l△n) ≤0.1s
Rated residual making and breaking capacity(l△m) 500A(In≤50A),10In(In>50A)
Rated frequency 50/60Hz
Rated breaking capacity 10kA
Energy Limiting Class 3
Rated impulse withstand voltage(1.2/50)(Uimp) 4kV
Dielectric test voltage at Ind.Freq.for 1 min 2kV
Thermal release characteristic (1.13-1.45)x In
Magnetic release characteristic B:(3-5)xIn,C:(5-10)xIn,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℃ (up to 70°C at derated current capacity), Max.95%humidity
 Storage temperature -25℃ to+70℃
Terminal connection type Cable/Pin-type busbar/Fork-type busbar
Max.terminal size for cable 25mm²
Max.tightening torque 2.5N.m
Installation Mounting on 35mm DIN rail
Connection From top

Dimensions

Product selection form

Model Rated Current Poles Trip Curve RCD Type Residual Current Code
EKL15-63B-1NB0630 6A 1P+N B B 30mA 132401
EKL15-63B-1NB1030 10A 1P+N B B 30mA 132402
EKL15-63B-1NB1630 16A 1P+N B B 30mA 132403
EKL15-63B-1NB2030 20A 1P+N B B 30mA 132404
EKL15-63B-1NB2530 25A 1P+N B B 30mA 132405
EKL15-63B-1NB3230 32A 1P+N B B 30mA 132406
EKL15-63B-1NB4030 40A 1P+N B B 30mA 132407
EKL15-63B-1NB5030 50A 1P+N B B 30mA 132408
EKL15-63B-1NB6330 63A 1P+N B B 30mA 132409
EKL15-63B-1NB06100 6A 1P+N B B 100mA 132410
EKL15-63B-1NB10100 10A 1P+N B B 100mA 132411
EKL15-63B-1NB16100 16A 1P+N B B 100mA 132412
EKL15-63B-1NB20100 20A 1P+N B B 100mA 132413
EKL15-63B-1NB25100 25A 1P+N B B 100mA 132414
EKL15-63B-1NB32100 32A 1P+N B B 100mA 132415
EKL15-63B-1NB40100 40A 1P+N B B 100mA 132416
EKL15-63B-1NB50100 50A 1P+N B B 100mA 132417
EKL15-63B-1NB63100 63A 1P+N B B 100mA 132418
EKL15-63B-1NB06300 6A 1P+N B B 300mA 132419
EKL15-63B-1NB10300 10A 1P+N B B 300mA 132420
EKL15-63B-1NB16300 16A 1P+N B B 300mA 132421
EKL15-63B-1NB20300 20A 1P+N B B 300mA 132422
EKL15-63B-1NB25300 25A 1P+N B B 300mA 132423
EKL15-63B-1NB32300 32A 1P+N B B 300mA 132424
EKL15-63B-1NB40300 40A 1P+N B B 300mA 132425
EKL15-63B-1NB50300 50A 1P+N B B 300mA 132426
EKL15-63B-1NB63300 63A 1P+N B B 300mA 132427
EKL15-63B-1NC0630 6A 1P+N C B 30mA 132428
EKL15-63B-1NC1030 10A 1P+N C B 30mA 132429
EKL15-63B-1NC1630 16A 1P+N C B 30mA 132430
EKL15-63B-1NC2030 20A 1P+N C B 30mA 132431
EKL15-63B-1NC2530 25A 1P+N C B 30mA 132432
EKL15-63B-1NC3230 32A 1P+N C B 30mA 132433
EKL15-63B-1NC4030 40A 1P+N C B 30mA 132434
EKL15-63B-1NC5030 50A 1P+N C B 30mA 132435
EKL15-63B-1NC6330 63A 1P+N C B 30mA 132436
EKL15-63B-1NC06100 6A 1P+N C B 100mA 132437
EKL15-63B-1NC10100 10A 1P+N C B 100mA 132438
EKL15-63B-1NC16100 16A 1P+N C B 100mA 132439
EKL15-63B-1NC20100 20A 1P+N C B 100mA 132440
EKL15-63B-1NC25100 25A 1P+N C B 100mA 132441
EKL15-63B-1NC32100 32A 1P+N C B 100mA 132442
EKL15-63B-1NC40100 40A 1P+N C B 100mA 132443
EKL15-63B-1NC50100 50A 1P+N C B 100mA 132444
EKL15-63B-1NC63100 63A 1P+N C B 100mA 132445
EKL15-63B-1NC06300 6A 1P+N C B 300mA 132446
EKL15-63B-1NC10300 10A 1P+N C B 300mA 132447
EKL15-63B-1NC16300 16A 1P+N C B 300mA 132448
EKL15-63B-1NC20300 20A 1P+N C B 300mA 132449
EKL15-63B-1NC25300 25A 1P+N C B 300mA 132450
EKL15-63B-1NC32300 32A 1P+N C B 300mA 132451
EKL15-63B-1NC40300 40A 1P+N C B 300mA 132452
EKL15-63B-1NC50300 50A 1P+N C B 300mA 132453
EKL15-63B-1NC63300 63A 1P+N C B 300mA 132454
EKL15-63B-1ND0630 6A 1P+N D B 30mA 133360
EKL15-63B-1ND1030 10A 1P+N D B 30mA 133361
EKL15-63B-1ND1630 16A 1P+N D B 30mA 133362
EKL15-63B-1ND2030 20A 1P+N D B 30mA 133363
EKL15-63B-1ND2530 25A 1P+N D B 30mA 133364
EKL15-63B-1ND3230 32A 1P+N D B 30mA 133365
EKL15-63B-1ND4030 40A 1P+N D B 30mA 133366
EKL15-63B-1ND5030 50A 1P+N D B 30mA 133367
EKL15-63B-1ND6330 63A 1P+N D B 30mA 133368
EKL15-63B-1ND06100 6A 1P+N D B 100mA 133369
EKL15-63B-1ND10100 10A 1P+N D B 100mA 133370
EKL15-63B-1ND16100 16A 1P+N D B 100mA 133371
EKL15-63B-1ND20100 20A 1P+N D B 100mA 133372
EKL15-63B-1ND25100 25A 1P+N D B 100mA 133373
EKL15-63B-1ND32100 32A 1P+N D B 100mA 133374
EKL15-63B-1ND40100 40A 1P+N D B 100mA 133375
EKL15-63B-1ND50100 50A 1P+N D B 100mA 133376
EKL15-63B-1ND63100 63A 1P+N D B 100mA 133377
EKL15-63B-1ND06300 6A 1P+N D B 300mA 133378
EKL15-63B-1ND10300 10A 1P+N D B 300mA 133379
EKL15-63B-1ND16300 16A 1P+N D B 300mA 133380
EKL15-63B-1ND20300 20A 1P+N D B 300mA 133381
EKL15-63B-1ND25300 25A 1P+N D B 300mA 133382
EKL15-63B-1ND32300 32A 1P+N D B 300mA 133383
EKL15-63B-1ND40300 40A 1P+N D B 300mA 133384
EKL15-63B-1ND50300 50A 1P+N D B 300mA 133385
EKL15-63B-1ND63300 63A 1P+N D B 300mA 133386
EKL15-63B-3NB0630 6A 3P+N B B 30mA 132455
EKL15-63B-3NB1030 10A 3P+N B B 30mA 132456
EKL15-63B-3NB1630 16A 3P+N B B 30mA 132457
EKL15-63B-3NB2030 20A 3P+N B B 30mA 132458
EKL15-63B-3NB2530 25A 3P+N B B 30mA 132459
EKL15-63B-3NB3230 32A 3P+N B B 30mA 132460
EKL15-63B-3NB4030 40A 3P+N B B 30mA 132461
EKL15-63B-3NB5030 50A 3P+N B B 30mA 132462
EKL15-63B-3NB6330 63A 3P+N B B 30mA 132463
EKL15-63B-3NB06100 6A 3P+N B B 100mA 132464
EKL15-63B-3NB10100 10A 3P+N B B 100mA 132465
EKL15-63B-3NB16100 16A 3P+N B B 100mA 132466
EKL15-63B-3NB20100 20A 3P+N B B 100mA 132467
EKL15-63B-3NB25100 25A 3P+N B B 100mA 132468
EKL15-63B-3NB32100 32A 3P+N B B 100mA 132469
EKL15-63B-3NB40100 40A 3P+N B B 100mA 132470
EKL15-63B-3NB50100 50A 3P+N B B 100mA 132471
EKL15-63B-3NB63100 63A 3P+N B B 100mA 132472
EKL15-63B-3NB06300 6A 3P+N B B 300mA 132473
EKL15-63B-3NB10300 10A 3P+N B B 300mA 132474
EKL15-63B-3NB16300 16A 3P+N B B 300mA 132475
EKL15-63B-3NB20300 20A 3P+N B B 300mA 132476
EKL15-63B-3NB25300 25A 3P+N B B 300mA 132477
EKL15-63B-3NB32300 32A 3P+N B B 300mA 132478
EKL15-63B-3NB40300 40A 3P+N B B 300mA 132479
EKL15-63B-3NB50300 50A 3P+N B B 300mA 132480
EKL15-63B-3NB63300 63A 3P+N B B 300mA 132481
EKL15-63B-3NC0630 6A 3P+N C B 30mA 132482
EKL15-63B-3NC1030 10A 3P+N C B 30mA 132483
EKL15-63B-3NC1630 16A 3P+N C B 30mA 132484
EKL15-63B-3NC2030 20A 3P+N C B 30mA 132485
EKL15-63B-3NC2530 25A 3P+N C B 30mA 132486
EKL15-63B-3NC3230 32A 3P+N C B 30mA 132487
EKL15-63B-3NC4030 40A 3P+N C B 30mA 132488
EKL15-63B-3NC5030 50A 3P+N C B 30mA 132489
EKL15-63B-3NC6330 63A 3P+N C B 30mA 132490
EKL15-63B-3NC06100 6A 3P+N C B 100mA 132491
EKL15-63B-3NC10100 10A 3P+N C B 100mA 132492
EKL15-63B-3NC16100 16A 3P+N C B 100mA 132493
EKL15-63B-3NC20100 20A 3P+N C B 100mA 132494
EKL15-63B-3NC25100 25A 3P+N C B 100mA 132495
EKL15-63B-3NC32100 32A 3P+N C B 100mA 132496
EKL15-63B-3NC40100 40A 3P+N C B 100mA 132497
EKL15-63B-3NC50100 50A 3P+N C B 100mA 132498
EKL15-63B-3NC63100 63A 3P+N C B 100mA 132499
EKL15-63B-3NC06300 6A 3P+N C B 300mA 132500
EKL15-63B-3NC10300 10A 3P+N C B 300mA 132501
EKL15-63B-3NC16300 16A 3P+N C B 300mA 132502
EKL15-63B-3NC20300 20A 3P+N C B 300mA 132503
EKL15-63B-3NC25300 25A 3P+N C B 300mA 132504
EKL15-63B-3NC32300 32A 3P+N C B 300mA 132505
EKL15-63B-3NC40300 40A 3P+N C B 300mA 132506
EKL15-63B-3NC50300 50A 3P+N C B 300mA 132507
EKL15-63B-3NC63300 63A 3P+N C B 300mA 132508
EKL15-63B-3ND0630 6A 3P+N D B 30mA 133387
EKL15-63B-3ND1030 10A 3P+N D B 30mA 133388
EKL15-63B-3ND1630 16A 3P+N D B 30mA 133389
EKL15-63B-3ND2030 20A 3P+N D B 30mA 133390
EKL15-63B-3ND2530 25A 3P+N D B 30mA 133391
EKL15-63B-3ND3230 32A 3P+N D B 30mA 133392
EKL15-63B-3ND4030 40A 3P+N D B 30mA 133393
EKL15-63B-3ND5030 50A 3P+N D B 30mA 133394
EKL15-63B-3ND6330 63A 3P+N D B 30mA 133395
EKL15-63B-3ND06100 6A 3P+N D B 100mA 133396
EKL15-63B-3ND10100 10A 3P+N D B 100mA 133397
EKL15-63B-3ND16100 16A 3P+N D B 100mA 133398
EKL15-63B-3ND20100 20A 3P+N D B 100mA 133399
EKL15-63B-3ND25100 25A 3P+N D B 100mA 133400
EKL15-63B-3ND32100 32A 3P+N D B 100mA 133401
EKL15-63B-3ND40100 40A 3P+N D B 100mA 133402
EKL15-63B-3ND50100 50A 3P+N D B 100mA 133403
EKL15-63B-3ND63100 63A 3P+N D B 100mA 133404
EKL15-63B-3ND06300 6A 3P+N D B 300mA 133405
EKL15-63B-3ND10300 10A 3P+N D B 300mA 133406
EKL15-63B-3ND16300 16A 3P+N D B 300mA 133407
EKL15-63B-3ND20300 20A 3P+N D B 300mA 133408
EKL15-63B-3ND25300 25A 3P+N D B 300mA 133409
EKL15-63B-3ND32300 32A 3P+N D B 300mA 133410
EKL15-63B-3ND40300 40A 3P+N D B 300mA 133411
EKL15-63B-3ND50300 50A 3P+N D B 300mA 133412
EKL15-63B-3ND63300 63A 3P+N D B 300mA 133413

Download Files

Document Type
Document Name
Size
Product Catalog
EKL15-63B-Type-B-RCBO
1.68MB
Product Certificate
Certificate_of_EKL15-63B(EKL5-63B)_(CE+CB)
478.58KB

Porduct Overview

EKL15-63B B type RCBO is an advanced circuit protection device that combines the functions of a residual-current device (RCD) and a miniature circuit breaker (MCB). This hybrid device is designed to protect circuits from both overcurrents (such as short circuits and circuit overloads) and residual currents (commonly known as leakage currents). The "B type" classification refers to the residual current protection characteristics, specifically designed to handle non-sinusoidal complex waveforms. It complies with the IEC61009-1 and IEC62423 standards.

Characteristics of Type B RCBO:

  1. Residual Current Sensitivity: Type B RCBOs are designed to detect smooth DC fault currents, pulsating DC fault currents, and AC fault currents. They are particularly suited for circuits that could produce any form of DC residual current or mixed AC and DC residual currents.

  2. Wide Range of Application: Due to their ability to detect both AC and DC fault currents, Type B RCBOs are suitable for use in environments with electronic devices that could generate DC fault currents. This includes installations with photovoltaic (solar) systems, electric vehicle charging stations, UPS systems, and frequency converters.

  3. Protection Level: They provide protection against earth leakage currents, ensuring personal safety and protecting against fire hazards caused by fault currents.

  4. Overcurrent Protection: Besides offering protection against residual currents, Type B RCBOs also protect circuits from overloads and short circuits, thereby safeguarding the electrical installation and connected devices.

  5. Selective Tripping: In a system where multiple RCBOs are installed, a Type B RCBO ensures that only the circuit with the fault is disconnected, minimizing disruption to the electrical supply in other circuits.

  6. Compatibility and Installation: Type B RCBOs are designed to fit in standard consumer units or distribution boards, making them a versatile option for both new installations and upgrades to existing systems.

Technical parameters

Download Files

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