Name: Residual Current Circuit Breaker (RCCB)
Brand: ETEK
SKU: 01253
Rating: 4.1 (677 reviews)

Residual Current Circuit Breaker (RCCB)

EKL11-63 RCCB is suitable for a variety of electrical systems, including residential, commercial, and industrial fields, and can provide reliable leakage protection to ensure the safe operation of electrical systems. The maximum working current reaches 63A. It is well designed and has excellent performance. It can quickly cut off the power supply in a short time to prevent fire and electric shock accidents caused by leakage and protect the life and property safety of users.

● Standard: IEC61008-1
● Type: AC, A
● Rated current: 16~63A
● Rated voltage: 230/400V~240/415V
● Poles: 2P(1P+N), 4P(3P+N), N Pole on right
● Rated sensitivity I△n: 30mA, 100 mA, 300mA
● Rated short-circuit breaking capacity: 6kA, 10kA
● Ambient air temperature: -25...+55 ºC
● Connection: From top and bottom
● Certificates: CB, CE

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Porduct Overview

EKL11-63 Residual Current Circuit Breaker is the latest rccb developed by our company. It suitable for circuits with rated voltage of 240V for two poles, 415V for four poles, and rated current up to 63A. When the personal electric shock or the leakage current of the power grid exceeds the specified value, the RCCB can quickly cut off the faulty power supply in a very short time to protect the safety of the person and electrical equipment.

Choose the EKL11-63 for efficient, space-saving residual current protection that meets the demands of modern electrical systems in residential, commercial, and light industrial applications. Trust ETEK China to provide the safety, quality, and compact design your electrical installations require.

Technical parameters

Technical Data

Standard	IEC/EN61008-1
Protection	Ground fault
Type of trip	Electro-magnetic
Type of protection (electric leakage)	AC, A
No. of poles	2P(1P+N), 4P(3P+N), N Pole on right
Rated current In	16,25,32,40,63A
Rated sensitivity currents I△n	10,30,100,300mA (10mA only for In=16-25A)
Residual current off-time under I△n	≤0.1s
Rated residual making and breaking capacity(I△m)	500A(In≤50A),10In (In>50A)
Rated voltage Ue	1P+N: 230/240V~, 3P+N: 400/415V~
Rated frequency	50/60Hz
Rated breaking capacity	6,000A, 10,000A
SCPD fuse	EKL11-63: 6kA, EKL11-63H: 10kA
Rated impulse withstands voltage (1.5/50) Uimp	4000V
Dielectric test voltage at ind. Freq. for 1min	2kV
Electrical life	2,000 Cycles
Mechanical life	4,000 Cycles
Contact position indicator	Yes
Protection degree	IP20
Ambient temperature	-25℃ to +55℃, Max.95% humidity
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 and bottom

Dimensions

Circuit Diagram

etek ekl11-80 circuit diagram

Installation size

etek rccb ekl11-80 size

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Document Type

Document Name

Size

Product Catalog

EKL11-63_RCCB

478.87KB

Product Certificate

Certificate_of_EKL11-63_(CE+CB)

934.72KB

Porduct Overview

Technical parameters

Download Files

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Porduct Overview