Categories
Residual Current Circuit Breaker With Over Current Protection

Meba c65 elcb rcbo rccb earth leakage circuit breaker MBR136C

Application:

1. C65NLE RCBO is used for the protection against electrical leakage in the circuit of 50Hz or 60Hz, rated voltage single-phase 230V, 3 phase 400V, rated current up to 60A.

2. When somebody gets an electric shock or the residual current of the circuit exceeds the fixed value, the ELCB can cut off the power within the time.

3. It is automatically to protect the personal safety and preventing the equipment from the fault resulted by the residual current.

4. With this function, the ELCB can protect the circuit against overload and short circuit or can be used for the unfrequent switchover of the circuit under normal conditions.

5. It conforms to IEC61009 standard.

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.

 Frame class

1–60A

Rated working voltage

240/415V

Rated frequency

50/60Hz

Rated working current

16202532405063A

Rated residual operating current

0.03,0.1,0.3,0.5A

Rated residual un-operating current

0.015,0.05,0.15,0.25A

Sensibility

A TypeAC Type

Maximum operating time

In t≤0.1s , 5In t≤0.04

Rated making and breaking capacity

In≤50A 500A,In=63A 630A , In63A 1500A

Limiting value of un-operating current

6In

Rated limiting short-circuit current

3000A

Pole number

1/2/3/4P

Mechanical life

8000

Electric life

4000

 

Basic Data:

Constrcution and Feature

1)Protection against both overload and short circuit

2)High short-circuit capacity

3)Applicable to terminal and pin/fork type busbar connection

4)Easy mounting onto 35mm DIN rail

Technical Data

4)Pole No.: 1 . 1P+N .2 . 3 . 3P+N . 4 / 30mA

5)Rated Voltage : AC 230/400V~

6)Rated Current(A): 1,2,3,4,6,10,13,16,20,25,32,40,50,63

7)Tripping curve: B, C, D

8)Rated short-circuit capacity(Icn): 6KA

9)Rated frequency :50Hz/60Hz

10)Enerygy limiting class : 3

11)Rated impulse withstand voltage: 6.2kV

12)Electro-mechanical endurance : 4000

13)Connection terminal : srew terminal and pillar terminal with clamp

14)Connection capacity : Rigid conductor up to 25mm2

15)Fastenning torque: 2.0Nm

16)Installation: On symmetrical DIN rail 35mm /Panel Mounting

17)Terminal Connection Height: 19mm

Meba c65 elcb rcbo rccb earth leakage circuit breaker MBR136C  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.