Meba residual current with over current protection rcbo MBR3110C

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Specification

General

1.1Function
Personnel and fire protection
Cable and line protection against overload and short-circuits.

1.2 Selection
I∆n ≤ 30 mA: additional protection
In the case of direct contact.
I∆n ≤ 300 mA: preventative fire protection
In the case of ground fault currents.
AC class – Tripping is ensured for sinusoidal,
Alternating currents, whether they be quickly applied or slowly increase.

1.3 Performance & Usage
Circuit breaker is mainly suitable for overload and short protection. It is especially used for illumination and distribution. It is of pleasing out-look, light weight, reliable performance, high breaking capacity, quick trip. etc.

Technical Parameter

Standard	IEC60898
Type(wave form of the earth leakage sensed)	AC
Thermo-magnetic release characteristic	8-12In
Number of poles	1P+N, 2P, 3P,3P+N, 4P
Rated current(In)	63, 80, 100
Rated sensitivity I∆n	0.03, 0.1, 0.3A
Rated residual making and breaking capacity I∆n	2000A
Rated short-circuit capacity Icn	6000A
Break time under I∆n	≤0.1S
Rated frequency	50Hz
Rated impulse withstand voltage(1.2/50) Uimp	4000V
Dielectric TEST voltage, Freq for 1min	2.0Kv
Insulated voltage UI	500V
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℃
Terminal connection type	Cable/Pin-type busbar
Terminal size top/bottom for cable	16~50mm²
Terminal size top/bottom for cable	6-1/10AWG
Terminal size top/bottom for busbar	16~35mm²
Terminal size top/bottom for busbar	6-2AWG
Tightening torque	3.5 N*m
Tightening torque	31 In-Ibs
Mounting connection	On din rail EN60715(35mm) by means of fast dip device from top

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Meba residual current with over current protection rcbo MBR3110C frame and parts adopt plastic of high inflammable resistance and shock resistance for long service life. It is mainly used for overload and short circuit protection.