CB7RL-100

RCCB

CB7RL-100 series electromagnetic residual current circuit breaker (RCCB) is suitable for AC distribution networks with a rated voltage of 230V or 400V at 50Hz and a rated current up to 100A. It provides protection against indirect contact for personnel and helps prevent fire hazards caused by insulation faults in circuits or equipment that result in ground fault currents.

Standard: IEC61008-1

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Product Information

General

Function

Control electric circuits.
Protect people against indirect contacts and additional protection against direct contacts.
Protect installations against fire hazard due to insulation faults.
Residual current circuit breakers are used in housing, tertiary sector and industry.

Selection

Detectable wave form

AC Type

Tripping is ensured for slowly increasing sinusoidal AC residual currents.

A Type

Tripping is ensured for sinusoidal AC residual currents and for pulsed DC residual currents, whether applied suddenly

or increasing slowly.

Tripping sensitivity

10mA – precision instrument leakage protection and bathroom use.
30mA – additional protection against direct contact.
300mA – protection against indirect contacts, as well as fire hazard.

Tripping time

Instantaneous. It ensures instantaneous tripping (without time-delay).

Standard: IEC61008-1

Selection

CB7RL	–	100	1P+N	63	100mA	A Type
Model		Shell grade current	Number of poles	Rated current	Rated residual operating current	Type
RCCB Electromagnetic		100	1P+N 3P+N	6,10,16, 25,32,40, 50,63,80,100	Default: 30mA 100mA 300mA	Default: AC Type A Type

Technical Parameters

Type	Standard		IEC61008-1
Electrical features	Leakage type		Electromagnetic type
	Rated current In	A	6, 10, 16, 25, 32, 40, 50, 63, 80, 100
	Type(wave form of the earth leakage sensed)		A, AC
	Poles	P	1P+N, 3P+N
	Rated voltage Ue	V	230/400
	Insulation voltage Ui	V	500
	Rated frequency	Hz	50/60
	Rated breaking capacity Inc=l△c	A	6000, 10000
	Rated impulse withstand voltage(1.2/50)Uimp	V	6000
	Dielectric test voltage at ind.Freq.for 1min	Kv	2.5
	Rated sensitivity I△n	A	0.03, 0.1, 0.3
	Rated residual making and breaking capacity l△m	A	500(In≤40A); 630(In=50A/63A); 1000(In=80A/100A)
	Pollution degree		2
	Electrical life	t	4000
Mechanical features	Mechanical life	t	8000
	Protection degree		IP20
	Storage temperature	℃	-25~+70
	Ambient temperature(with daily average≤35℃)	℃	-5~+40
	Terminal connection type		Cable/Pin-type busbar/U-type busbar
Installation	Terminal size top/bottom for cable	mm²	25/35
	Terminal size top/bottom for busbar	AWG	18-3/18-2
	Tightening torque	mm²	10-16
	Tightening torque	AWG	18-8/18-5
	Mounting	N*m	2.5
	Mounting	In-Ibs	22
	Connection		On DIN rail EN 60715(35mm)by means of fast clip device
	Connection		From top or bottom

Dimensions and Installation Sizes(mm)

Name

CB7RL-100 RCCB Catalog

Release time

20/08/2025

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