Introduction:

The 100 amp RCBO ZMB6L-125 is suitable for 50Hz/60Hz AC circuits, with rated voltages of 230V for single-pole two-wire, 230V for two-pole, 400V for three-pole four-wire, and 400V for four-pole, and a maximum rated current of 125A.
The CNTN-manufactured 100 amp RCBO ZMB6L-125 can protect circuits and motors from overload or short circuit, and can be used for infrequent circuit switching and infrequent motor starting.
The 100 amp RCBO ZMB6L-125 manufactured by CNTN conforms to GB/T16917.1 and IEC61009-1 standards.
Our RCBO casing is made of Class A flame-retardant material to prevent fire risks at high temperatures.

1. Personnel and fire protection

2. Cable and line protection against overload and short-circuits.

1. I∆n ≤ 30 mA: additional protection in the case of direct contact.

2. I∆n ≤300 mA: preventative fire protection in the case of ground fault currents.

3. AC class – Tripping is ensured for sinusoidal, alternating currents, whether they be quickly applied or slowly increase.


Type			Tripping time	I△n(A)	Expected result				Note
					I△n	2I△n	5I△n	6I△n
General			63,80,100,125	≥0.03	0.1	0.07	0.04	0.04	Minimum time for tripping
Time delay	Time limit for not tripping	0.06s		≥0.03	0.3	0.2	0.15	0.15	Minimum time for tripping
				≥0.03	0.13	0.06	0.05	0.04	Minimum time for not tripping
		0.1s		≥0.03	0.6	0.4	0.3	0.2	Minimum time for tripping
				≥0.03	0.23	0.1	0.06	0.05	Minimum time for not tripping


Type	Standard		IEC/EN 60947-2
Electrical features	Type (wave form of the earth leakage sensed)		AC

	Thermo-magnetic release characteristic		(C)Ii=8In,(D)Ii=12In

	Rated current In	A	63,80,100
	Poles		1P+N, 2P, 3P, 3P+N, 4P
	Rated voltage Ue	V	230/400
	Rated sensitivity IΔn	A	0.03, 0.1, 0.3
	Rated short-circuit capacity lcn	A	6000
	Break time under I△n	s	≤0.1
Mechanical features	Rated impulsewithstand voltage (1.2/50)Uimp	V	4000

	Dielectric TEST voltage at ind. Freq. for 1min	Kv	1.89

	Insulation voltage Ui	V	500
	Pollution degree		3
	Electrical life		1500
	Mechanical life		8500
	Contact position indicator		Yes
	Protection degree		IP20
	Ambient temperature(with daily average≤35℃)	℃	-5… +40
	Storage temperature	℃	-25… +70
Installation	Terminal connection type		Cable/Pin-type busbar
	Terminal size top/bottom for cable	mm²	16~50
		AWG	6-1/0
	Terminal size top/bottom for busbar	mm²	16~35
		AWG	6-2
	Tightening torque	N·m	3.5
		In-	31
		Ibs.
	Mounting Connection		On DIN rail EN 60715 (35mm) by means of fast clip device From top