MS30LE-32 Residual Current Operated Circuit Breaker With Over-Current Protection (Earth Leakage Circuit Breaker With Over Current Protection)

 

 

1. Main Technical Parameter.

Type	MSL11-32	MS30LE-32
Number of poles	1P+N	1P+N
Rated Current(In)	1,2,3,4,6,10,16,20,25,32A	6,10,16,20,25,32
Rated residual action current In(A)	15,30,100,300mA	30mA
Rated Voltage(Un)	AC 230(240) V	AC 230(240) V
Residual operating current scope	0.5In~In	0.015
Residual current off-time	=0.3s	=0.3s
Ultimate short-circuit breaking capacity(In)	8000A(10KA)	4500A (6kA)
Rated residual making/breaking capacity Im(A)		500
Endurance	=4000
Terminal protection	IP20	IP20
Type of instantaneous release	C	C

 

3. Applicable conducting wire.

 

Rated current(A)	Norminal cross section of wire mm2
In <= 6	1
6< In <= 13	1.5
13 < In <= 20	2.5
20 < In <= 25	4
25 < In <= 32	6

 

4. Residual current breaking time.

 

In (A)	In (A)	Breaking time(s) when equals to rating following
		In	2In	5In	5,10,20,50,100,200,500a(A)	Itb
6-32	0.03	0.1	0.06	0.04	0.04	0.04

 

5. The over-current protection property.

 

	Initial Status	Test Current	Expected Result	Expected Result	Note
	Cold position	1.13In	t >= 1h	Non-release	–
	Carried out immediately after previous test	1.45In	t<1h	Release	–
	Cold position	2.55In	1s < t < 60s	Release	Current smoothly rises to specified value within 5s
-5~+40oC	Cold position	5In	t >= 0.1s	Non-release	Type C
	Cold position	10In	t < 0.1s	Release	Type C

 

6. Dimension.

 

We are also one of the leading manufacturers and exporters of a wide range of SMC Pole Mounted Junction Boxes (Street Light Boxes). These are manufactured using high grade material and are provided with a protection cover to avoid shocks. These boxes are highly durable and are offered in standard specifications to our clients.

We apply a policy of continuous development of its products and reserves the right to make changes in the specifications and technical characteristics without notice, For further information please contact Morstar.