Current Limiting Circuit Breaker MCCB 12.5A 20A 30A 63A , 3

Current Limiting Circuit Breaker MCCB 12.5A 20A 30A 63A , 3 Phase Circuit Breaker CB / TUV

Quick Detail:

Place of Origin:	Zhejiang China (Mainland)	Brand Name:	JIELI	Model Number:	JM3
Type:	Moulded Case Circuit breaker	Poles Number:	2-4	Contacts:	Silver/Copper
Specification:	JM3 moulded case circuit breaker 4P	Name:	moulded case circuit breaker mccb 2000a	Frequency:	50/60Hz
Colour:	white, black	Quality:	Stable and reliable	Guarantee:	5 years warranty
Certificate:	CE/ISO9001/CB/TUV	Rated operating current:	12.5-1250A	Rated voltage:	AC690V,750V(DC)

Description:

JM3 moulded case circuit breaker’s normal working condition and installation condition:

1. The ambient temperature should be -5°C≤T≤40°C.

2. The max distance should not exceed 2000m.

3. The relative humidity should not exceed 50% at 40°C.

4. The external magnetic within 5 times of earth magnetic field.

5. Installed by standard mounting rail.

6. Upright installation, knob upwards is switch on position.

7. Without obviously impact and libration.

Applications:

JL-M3 Series moulded case circuit breaker /160a is suitable for circuit AC 50Hz/60Hz,rated voltage up to AC 660V,rated operating current up to 250A.

moulded case circuit breaker features normal structure,reliable performance,high breaking capacity,used for power distribution and protecting the circuit and electrical equipment against overload and short circuit.

moulded case circuit breaker complies with standard of IEC60947-2

Specifications:

Rated current of frame size lnm(A)		100
Type		JM3
Rated current ln(A)		10,16,20,25,32,40,50,63,80,100
Number of poles		3	4
Rated insulation voltage Ui (V)		AC690
Rated operating voltage Ue (V)		AC400
Rated impulse withstand voltage Uimp (V)		8000
Arcing distance(mm)		≤50
Rated ultimate short-circuit breaking capacity lcu(kA)	AC400V	15
	AC230V	30
Rated service short-circuit breaking capacity lcs(kA)	AC400V	20
	AC230V	45
Operational performance (Number of operating cycles)	With current	1000
	Without current	7000
Outline dimensions(mm)	W	75	100
	L	130
	H	68