Merlin Gerin mccb(250N)

Merin Gerlin mccb (100N) Superior quality Complete in specifications OEM service CE,CB,ISO9001,CCC certificate

Merlin Gerin MCCB circuit breaker

1.At present,it is the most advanced CE circuit breaker design in the world .

2.The most advanced Production Art can guarantee the best production quality for the CE circuit brekaer.

3.The Accurate Test Equipments can stop any product with a little flaw to make an outflow from our production department.

4.The Merlin Gerin circuit breaker is suitable for the Shot Circuit and Overload Protection for Circuit of AC 690V 50/60Hz,Rated Current from 6A to 1600A.

5.The CE circuit breaker takes protection effectively when Motors aren't started frequently,Circuit is overload,Short Circuit and Undervoltage.

6.Fixed or Withdrawable,Front or Rear Connection,Manual Operating Mechanism or Motor Operator Mechanism can be chosen.

7.Electrical characteristics as per IEC60947-2 and EN60947-2.

 

THE CIRCUIT BREAKERS SECIFICATIONS:

Circuit Breakers (NSX250)
Number of poles				3,4
	In	40		250
		65		250
Rated insulation voltage (V)	Ui			800
Rated impluse withstand voltage (kV)	Uimp			8
	Ue	AC	50/60Hz	690
		DC		500
Type of Circuit Breakers				N	H	L
Ultimate breaking capacity (kA rms)	Icu	AC 50/60 Hz	220/240V	85	100	125
			380/415V	36	70	125
			440V	35	65	125
			500V	30	50	90
			525V	22	35	90
			660/690V	8	10	50
Service breaking capacity (kA rms)	Ics	%Icu		%100
Utilisation category				A
Durability (C-O cycles)	Mechanical			8500
	electrical	400V	In	1500