Professional Grade Small Large Capacity Air Circuit Breaker for Electrical Equipment Overload or Disconnection

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Manual Electric
• Model NO.: unspecified
• Speed: High-Speed Circuit Breaker
• Arc-extinguishing Medium: Oil-immersed Type
• Installation: Insert
• Structure: MCCB
• Poles Number: 3,4 Pole
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
• Certification: VDE, ISO9001-2000, CE, CB, CCC
• Rated Insulation Voltage: 750V
• Rated Current: 16A-1250A
• Characterization: Intelligent Control
• Applications: Power Equipment Control and Protection
• Transport Package: Carton
• Specification: Please contact the merchant for detailed specifica
• Trademark: MINGZHE
• Origin: China

Product Description

 

Product Description

 

Product Description:
 

. 2P,3P(3P+N),4Pole, Apply for isolator switch, Electric and thermal magnetic tripping device,Provide miniature circuit breaker lockouts,

Similar LS ABE ABN MCCB.
· Suitable for industrial or commercial power and lighting with AC 50/60Hz,rated working voltage up to AC600V/DC 250V,rated current up to 400A.

· Its a kind of economical breaker with the characters of stable and reliable function,beautiful appearance,small size and long life.

It can be used for conversion of line and infrequent starting motor

· It can also be attached to install the accessories which have protection function for avoiding loss-voltage,undervoltage.
 

Working conditions of LS ABE ABN MCCB

1 Not over altitude 2000m;

It can be used for conversion of line and infrequent starting motor.

· The product can install connection line with front board and back board,it also can equip hand-operating apparatus or motor-operating

apparatus to control in a remote distance.

 
Working conditions of MCCB
   1. Not over altitude 2000m;
   2. Ambient temperature is between-25°C and +40°C ; Working in the medium which not any explosive, not enough dielectric to corrode metal, no gas to damage  insulation and electric conduction dust;
   3. Working in the place would not be invaded by rain and snow; 3. Pollution degree3;       

  

Model and Meaning

 

Product Parameters

Type	Pole	Rated Amp	Rated insulating voltage(v)	Rated operation  voltage(v)	Ultimate short circuit breaking capacity(ka)	Service short breaking capacity(ka)
CZNS-100N	3,4	12.5,16,20 25,32,40,50 63,80,100	750	690 and below	25	25
CZNS-100H					70	70
CZNS-100L					150	150
CZNS-160N	3,4	16,20,25,32, 40,50,63,80, 100,125,160	750	690 and below	36	36
CZNS-160H					70	70
CZNS-160L					150	150
CZNS-250N	3,4	160 180 200 225 250	750	690 and below	36	36
CZNS-250H					70	70
CZNS-250L					150	150
CZNS-400N	3,4	315 350 400	750	690 and below	45	45
CZNS-400H					70	70
CZNS-400L					150	150
CZNS-630N	3,4	400 500 600	750	690 and below	45	45
CZNS-630H					70	70
CZNS-630L					150	150
CZNS-1250	3,4	800 1000 1250	750	690 and below
CZNS-1600	3,4	1000 1250 1600	750	690 and below

 

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