CSQ 630A 3P Molded case circuit breaker from China supplier black color 4p MCCB CE test new design circuit breaker (60082150624)

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Product Overview

Description

 

 

 

630A Molded Case Circuit Breaker from China MCCB

 

 

 

Product Description

 1.Application 

HYCM8 series Moulded Case Circuit Breaker is one of new type breaker which is SIQI adopts international advanced design, manufacture technology to develop it. The rated insulating voltage is 750V, suitable for AC 50Hz(60Hz), rated working voltage 690V or below, rated working current is 12.5A to 1250A of circuit and use in distributing electric energy. Nonfrequent making and breaking in the normal conditions and protecting when circuit and installation are overload, short circuit and under voltage. Rated shell-rack and the breaker which current is under 400A, take protect effect when mousecage motor is nonfrequent start, breaking off working and protecting overload, short circuit and under voltage.

 

 2.Innovation structure:

More compact and aesthetically

Intergration can be installed more easier

Easier to increase or decrease of function

 

.Model description: 

 

Note: No code for distribution breakes; M represent motor protection circuit breakers. No code for dircet handle operation; presents electrical operation, and presents ratray-operated-handles.

Rated breaking capacity grade of MCCB: D-Economical type; N-Standard type; H-high breaking capacity type.

 

 .Classification of MCCB:

 

Installation type of MCCB: MCCB are suitable for vertical or horizontal installation.

According to use of MCCB: distribution circuit protection type, motor protection type;

According to connection way : front panel connectionreal panel connection, plug-in connection;

According to operation way: for direct handle operation, for external rotary handle operating, for motor operating;

According to overload release type: magnetic release (only instantaneous), the modynamic magnetic type (dual), electronic release;

According to number of poles: 2 pole, 3 pole, 4 pole.

 

The meutral pole( N pole) of 4 pole MCCB has for types:

Type A: no overload release on N poles, which is making at the time; not closing and opening with the other three pole.

Type B: no overload release on N poles, which closing and opening with the other three pole.

Type C: with overload release on N poles, which closing and opening with the other three pole.

Type D: with overload release on N poles, which is making all time; not closing and opening with the other three pole.

Type L :highest breaking capacity type.

 

 

5. Basic Specification and Main Parameters: 

 

 

Type Rated current(A) Poles Rated insulating voltage(V) Rated insulating voltage(V) Arcing over distance(mm) ultimate short circuit breaker capacit Servise short circuit breaker capacit Operating perfor-mance (times)
HYCM8-100D    

12.5,16,

20,25,32,

40,50,63

,80,100

3,4 750 690 0 18 75% 1500 8500
HYCM8-100N                                  25 75%
HYCM8-100H 70 75%
HYCM8-100L 150 75%
HYCM8-160D

16,20,25,

32,40,50,

63,80,100,

125,160

25 75% 1500 7000
HCM8-160N 36 75%
HYCM8-160H 70 75%
HYCM8-160L 150 75%
HYCM8-250D

160 180

200 225

 250

25 75% 1000 7000
HYCM8-250N 36 75%
HYCM8-250H 70 75%
HYCM8-250L 150 75%
HYCM8-400D

200 225

250 300

 315 400

35 75% 1000 4000
HYCM8-400N 45 75%
HYCM8-400H 70 75%
HYCM8-400L 150 75%
HYCM8-630D

315 350

400 500

600 630

35 75% 1000 4000
HYCM8-630N 45 75%
HYCM8-630H 70 75%
HYCM8-630L 150 75%
HYCM8-1250D

630 700

800 1000

1250

50 75% 1000 4000
HYCM8-1250N 65 75%
HYCM8-1250H 85 75%
HYCM8-1250L 160 75%
HYCM8-1600D

800 1000

1250 1600

50 75% 500 2500
HYCM8-1600N 65 75%
HYCM8-1600H 85 75%
HYCM8-1600L 160 75%

 

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60082150624
0.0326 s.