JEM8-160amp Schneider Electrical MCCB Circuit Breaker

JEM8-160amp Schneider Electrical MCCB Circuit Breaker 1With standards IEC947-2 2Professional manufacturer and Universal design

JEM8-160amp Schneider Electrical MCCB Circuit Breaker       

Application

JEM8(NS) series moulded case circuit breaker, one of new type breakers:

1. has rated insulating voltage 750V

2. is suitable for circuit of AC 50Hz(60Hz), rated working voltage 690V or below,rated working current 12.5 to 1250A

3. is used to distribute electric energy, non-frequently make and break circuit in the normal conditions, and protect circuits from overload, short circuit and under voltage. 

When rated current under 400A, breaker can protect mouse cage motors from overload, short circuit and under voltage, in non-frequent start and break off work.

Product model and its meanings

JE  M   8-              /                           

 I    II   III   IV  V  VI   VII  VIII  IX

I: JAECELE Electric CO. Ltd.

II: Moulded case circuit breaker

III: Design code

IV: Rated current of frame

V : Breaking capacity grade of rated limiting short-circuit

VI: Operating method

VII: Pole number

VIII: Methods of release and accessory code

IX:  Application code

Note:

IX: .No code for distribution breakers; "2" represents motor protection circuitbreakers.

VI: .No code for direct handle operation; "P" represents electrical operation,and "Z" represents-rotary-operated-handles.

V: .Rated breaking capacity grade of MCCB: D-Economical type; N-Standard type; H-High breaking capacity type; L-Highest breaking capacity type.

Classification of MCCB. vertical and harizontal installation;. front panel , back panel and plug-in connection ;. magnetic release (only instantaneous), thermodynamic magnetic type (dual), electronical release;. two poles, there poles, four poles.. neutral pole (N pole) with four poles

Main Technical Specifications

Outline and installation dimentions

 

 

 

 

Structure components 

1. switching device

2. switching device with vigi earthing fault protector

3. MN, under current release coil; MX, shunt release coil

4. direct rotate handle

5. extended rotage handle

6. plug-in plate

7. plug-in and draw-out type auxiliary connectors, used in locked circuit

8. short terminal cover

9. long terminal cover

10. connective accessories

JEM8-160amp Schneider Electrical MCCB Circuit Breaker